[KAutoBuild] Kautobuild report for 2.6.19-rc1-git5

ARM Linux Kernel Autobuilder kautobuild at simtec.co.uk
Mon Oct 9 11:48:40 BST 2006


Kautobuild for kernel 2.6.19-rc1-git5

The build was performed on gerald.kyllikki.org on 2006-10-09
The GCC version was 4.0.1, binutils version 2.16, make version 3.81
There were 166 distinct warnings from building the zImages
There were 82 distinct warnings from building the modules

      Config Name      |       ZImage     |      Modules
                       | Warnings | Size  | Warnings |  Size
-----------------------+----------+-------+----------+----------
      onearm_defconfig |       47 |  1.1M |        0 |   52K
     ixp2000_defconfig |       33 |  1.2M |        0 |   52K
      mx1ads_defconfig |       31 |  948K |        0 |  836K
      ixp4xx_defconfig |       43 |  1.3M |        2 |  1.4M
        lart_defconfig |       49 |  869K | Did not build modules
       corgi_defconfig | ----------- Did not build  ----------
  jornada720_defconfig |       53 | 1004K | Did not build modules
   versatile_defconfig |       50 |  1.2M |        0 |  720K
    cerfcube_defconfig |       41 |  924K | Did not build modules
     edb7211_defconfig |       28 |  708K | Did not build modules
        kafa_defconfig |       39 |  919K |        0 |  532K
      kb9202_defconfig |       39 |  1.2M |        0 |   52K
    clps7500_defconfig |       45 |  965K | Did not build modules
     ebsa110_defconfig |       29 |  1.1M |        6 |  476K
      iop33x_defconfig |       48 |  1.5M |        0 |   52K
     lubbock_defconfig | ----------- Did not build  ----------
   mainstone_defconfig |       39 |  1.1M |        0 |   52K
         rpc_defconfig |       52 |  1.3M | Did not build modules
        bast_defconfig | ----------- Did not build  ----------
      csb337_defconfig |       51 |  1.3M |        0 |   88K
      csb637_defconfig |       51 |  1.2M |        0 |   88K
      simpad_defconfig | ----------- Did not build  ----------
  integrator_defconfig |       52 |  1.2M |        0 |   52K
     s3c2410_defconfig |       46 |  1.4M |        4 |  2.0M
     shannon_defconfig | ----------- Did not build  ----------
     carmeva_defconfig |       35 |  1.1M |        1 |  184K
   netwinder_defconfig | ----------- Did not build  ----------
  footbridge_defconfig | ----------- Did not build  ----------
       h3600_defconfig | ----------- Did not build  ----------
      ep93xx_defconfig |       42 |  1.3M |        0 |   52K
       spitz_defconfig | ----------- Did not build  ----------
     ixp23xx_defconfig |       39 |  1.4M |        0 |   52K
  pxa255-idp_defconfig |       39 |  1.1M |        0 |   52K
    smdk2410_defconfig | ----------- Did not build  ----------
      iop32x_defconfig |       53 |  1.7M |        0 |   52K
    lpd7a400_defconfig | ----------- Did not build  ----------
omap_h2_1610_defconfig |       46 |  1.2M |        4 |  128K
     hackkit_defconfig |       37 |  923K |        0 |   52K
    trizeps4_defconfig | ----------- Did not build  ----------
    lpd7a404_defconfig | ----------- Did not build  ----------
    realview_defconfig |       42 |  1.1M |        0 |   52K
    fortunet_defconfig |       27 |  581K | Did not build modules
        netx_defconfig |       39 |  1.2M |        0 |  1.1M
      lpd270_defconfig |       39 |  1.2M |        0 |   52K
at91rm9200ek_defconfig |       43 |  950K |        0 |   52K
      badge4_defconfig |       36 |  1.1M | Did not build modules
     pnx4008_defconfig |       50 |  1.3M |       42 |   14M
       shark_defconfig |       39 |  1.1M |        7 |  1.3M
    ateb9200_defconfig |       55 |  981K |       17 |  3.9M
      collie_defconfig | ----------- Did not build  ----------
    neponset_defconfig | ----------- Did not build  ----------
        pleb_defconfig |       35 |  859K | Did not build modules
    lusl7200_defconfig |      143 |  507K |        0 |   52K
       h7201_defconfig |       34 |  645K |        0 |   72K
at91rm9200dk_defconfig |       49 |  957K |        0 |   52K
       h7202_defconfig |       41 |  1.1M |        0 |   52K
     assabet_defconfig | ----------- Did not build  ----------

57 builds processed, 41 ok, 16 failed

Machines built by each build: 

        onearm_defconfig | ONEARM
       ixp2000_defconfig | ENP2611 IXDP2400 IXDP2800 IXDP28X5 IXDP2801 IXDP2401
        mx1ads_defconfig | MX1ADS
        ixp4xx_defconfig | AVILA IXCDP1100 IXDP465 IXDP425 IXDPG425 ADI_COYOTE NAS100D
          lart_defconfig | LART
    jornada720_defconfig | JORNADA720
     versatile_defconfig | VERSATILE_PB VERSATILE_AB
      cerfcube_defconfig | CERF
       edb7211_defconfig | EDB7211
          kafa_defconfig | KAFA
        kb9202_defconfig | KB9200
      clps7500_defconfig | CLPS7500
       ebsa110_defconfig | EBSA110
        iop33x_defconfig | IQ80331 IQ80332
     mainstone_defconfig | MAINSTONE
           rpc_defconfig | RISCPC
        csb337_defconfig | CSB337
        csb637_defconfig | CSB637
    integrator_defconfig | INTEGRATOR
       s3c2410_defconfig | ANUBIS OSIRIS BAST H1940 N30 SMDK2410 SMDK2413 S3C2413 S3C2440 VR1000 RX3715 OTOM NEXCODER_2440 VSTMS
       carmeva_defconfig | CARMEVA
        ep93xx_defconfig | EDB9302 EDB9312 EDB9315 EDB9315A GESBC9312 TS72XX
       ixp23xx_defconfig | ESPRESSO IXDP2351 ROADRUNNER
    pxa255-idp_defconfig | PXA_IDP
        iop32x_defconfig | GLANTANK IQ80321 IQ31244 N2100
  omap_h2_1610_defconfig | OMAP_H2
       hackkit_defconfig | HACKKIT
      realview_defconfig | REALVIEW_EB
      fortunet_defconfig | FORTUNET
          netx_defconfig | NXDKN NXDB500 NXEB500HMI
        lpd270_defconfig | LOGICPD_PXA27
  at91rm9200ek_defconfig | AT91RM9200EK
        badge4_defconfig | BADGE4
       pnx4008_defconfig | PNX4008
         shark_defconfig | SHARK
      ateb9200_defconfig | ATEB9200
          pleb_defconfig | PLEB
      lusl7200_defconfig | L7200
         h7201_defconfig | H7201
  at91rm9200dk_defconfig | AT91RM9200DK
         h7202_defconfig | H7202

Machine IDs built from default configurations: 

          ADI_COYOTE 0x00000122
              ANUBIS 0x000002de
        AT91RM9200DK 0x00000106
        AT91RM9200EK 0x000002c1
            ATEB9200 0x0000039b
               AVILA 0x0000020e
              BADGE4 0x00000094
                BAST 0x0000014b
             CARMEVA 0x00000301
                CERF 0x0000001f
            CLPS7500 0x0000000e
              CSB337 0x0000018f
              CSB637 0x00000288
             EBSA110 0x00000000
             EDB7211 0x00000032
             EDB9302 0x0000021a
             EDB9312 0x000001c3
             EDB9315 0x000001cf
            EDB9315A 0x00000304
             ENP2611 0x00000164
            ESPRESSO 0x000003b5
            FORTUNET 0x00000098
           GESBC9312 0x000003be
            GLANTANK 0x0000044c
               H1940 0x0000015b
               H7201 0x000000a1
               H7202 0x000000a2
             HACKKIT 0x000000fe
          INTEGRATOR 0x00000015
             IQ31244 0x00000147
             IQ80321 0x000000a9
             IQ80331 0x00000181
             IQ80332 0x00000275
           IXCDP1100 0x00000104
            IXDP2351 0x0000026b
            IXDP2400 0x000000f2
            IXDP2401 0x0000012b
            IXDP2800 0x000000f3
            IXDP2801 0x0000012c
            IXDP28X5 0x00000346
             IXDP425 0x000000f5
             IXDP465 0x0000026a
            IXDPG425 0x0000025c
          JORNADA720 0x00000030
                KAFA 0x00000296
              KB9200 0x00000264
               L7200 0x00000013
                LART 0x0000001b
       LOGICPD_PXA27 0x000003a2
           MAINSTONE 0x00000196
              MX1ADS 0x000000a0
               N2100 0x0000044d
                 N30 0x00000290
             NAS100D 0x00000361
       NEXCODER_2440 0x000002a9
             NXDB500 0x00000389
               NXDKN 0x00000370
          NXEB500HMI 0x000003ad
             OMAP_H2 0x0000017e
              ONEARM 0x00000433
              OSIRIS 0x0000034a
                OTOM 0x000002a8
                PLEB 0x00000014
             PNX4008 0x0000030e
             PXA_IDP 0x0000006e
         REALVIEW_EB 0x0000033b
              RISCPC 0x00000001
          ROADRUNNER 0x000002c0
              RX3715 0x00000250
             S3C2413 0x00000377
             S3C2440 0x0000016a
               SHARK 0x0000000f
            SMDK2410 0x000000c1
            SMDK2413 0x000003fe
              TS72XX 0x000002a1
        VERSATILE_AB 0x0000025e
        VERSATILE_PB 0x00000183
              VR1000 0x000001db
               VSTMS 0x00000474

   79 unique machines built

There were 16 configurations which failed to build

   corgi_defconfig failed with:
drivers/input/evdev.c: In function 'evdev_connect':
drivers/input/evdev.c:653: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
  CC      drivers/input/keyboard/corgikbd.o
drivers/input/keyboard/corgikbd.c: In function 'corgikbd_timer_callback':
drivers/input/keyboard/corgikbd.c:210: error: too many arguments to function 'corgikbd_scankeyboard'
make[3]: *** [drivers/input/keyboard/corgikbd.o] Error 1
make[2]: *** [drivers/input/keyboard] Error 2
make[1]: *** [drivers/input] Error 2
make: *** [drivers] Error 2
make: Leaving directory `/var/tmp/kernel-orig'

   lubbock_defconfig failed with:
  CC      arch/arm/mach-pxa/irq.o
  CC      arch/arm/mach-pxa/dma.o
  CC      arch/arm/mach-pxa/time.o
  CC      arch/arm/mach-pxa/pxa25x.o
  CC      arch/arm/mach-pxa/lubbock.o
arch/arm/mach-pxa/lubbock.c: In function 'lubbock_mmc_poll':
arch/arm/mach-pxa/lubbock.c:400: error: too many arguments to function 'mmc_detect_int'
make[1]: *** [arch/arm/mach-pxa/lubbock.o] Error 1
make: *** [arch/arm/mach-pxa] Error 2
make: Leaving directory `/var/tmp/kernel-orig'

   bast_defconfig failed with:
  LD      init/built-in.o
  LD      .tmp_vmlinux1
arch/arm/mach-s3c2410/built-in.o: In function `s3c2440_pm_drvinit':
arch/arm/mach-s3c2410/s3c2410-pm.c:106: undefined reference to `s3c2440_sysclass'
arch/arm/mach-s3c2410/built-in.o: In function `s3c2442_pm_drvinit':
arch/arm/mach-s3c2410/s3c2410-pm.c:118: undefined reference to `s3c2442_sysclass'
arch/arm/mach-s3c2410/built-in.o: In function `s3c2442_dma_init':
arch/arm/mach-s3c2410/s3c2410-dma.c:154: undefined reference to `s3c2442_sysclass'
make: *** [.tmp_vmlinux1] Error 1
make: Leaving directory `/var/tmp/kernel-orig'

   simpad_defconfig failed with:
  GEN     .version
  CHK     include/linux/compile.h
  UPD     include/linux/compile.h
  CC      init/version.o
  LD      init/built-in.o
  LD      .tmp_vmlinux1
net/built-in.o: In function `svc_create_pooled':
sysctl_net.c:(.text+0x6cb54): undefined reference to `highest_possible_node_id'
make: *** [.tmp_vmlinux1] Error 1
make: Leaving directory `/var/tmp/kernel-orig'

   shannon_defconfig failed with:
  GEN     .version
  CHK     include/linux/compile.h
  UPD     include/linux/compile.h
  CC      init/version.o
  LD      init/built-in.o
  LD      .tmp_vmlinux1
net/built-in.o: In function `svc_create_pooled':
sysctl_net.c:(.text+0x66d44): undefined reference to `highest_possible_node_id'
make: *** [.tmp_vmlinux1] Error 1
make: Leaving directory `/var/tmp/kernel-orig'

   netwinder_defconfig failed with:
  CC      arch/arm/common/rtctime.o
  LD      arch/arm/common/built-in.o
  CC      arch/arm/mach-footbridge/common.o
  CC      arch/arm/mach-footbridge/dc21285.o
arch/arm/mach-footbridge/dc21285.c: In function 'dc21285_abort_irq':
arch/arm/mach-footbridge/dc21285.c:168: warning: implicit declaration of function 'get_irq_regs'
arch/arm/mach-footbridge/dc21285.c:168: error: invalid type argument of '->'
make[1]: *** [arch/arm/mach-footbridge/dc21285.o] Error 1
make: *** [arch/arm/mach-footbridge] Error 2
make: Leaving directory `/var/tmp/kernel-orig'

   footbridge_defconfig failed with:
  CC      arch/arm/common/rtctime.o
  LD      arch/arm/common/built-in.o
  CC      arch/arm/mach-footbridge/common.o
  CC      arch/arm/mach-footbridge/dc21285.o
arch/arm/mach-footbridge/dc21285.c: In function 'dc21285_abort_irq':
arch/arm/mach-footbridge/dc21285.c:168: warning: implicit declaration of function 'get_irq_regs'
arch/arm/mach-footbridge/dc21285.c:168: error: invalid type argument of '->'
make[1]: *** [arch/arm/mach-footbridge/dc21285.o] Error 1
make: *** [arch/arm/mach-footbridge] Error 2
make: Leaving directory `/var/tmp/kernel-orig'

   h3600_defconfig failed with:
  GEN     .version
  CHK     include/linux/compile.h
  UPD     include/linux/compile.h
  CC      init/version.o
  LD      init/built-in.o
  LD      .tmp_vmlinux1
net/built-in.o: In function `svc_create_pooled':
sysctl_net.c:(.text+0x64824): undefined reference to `highest_possible_node_id'
make: *** [.tmp_vmlinux1] Error 1
make: Leaving directory `/var/tmp/kernel-orig'

   spitz_defconfig failed with:
drivers/input/evdev.c: In function 'evdev_connect':
drivers/input/evdev.c:653: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
  CC      drivers/input/keyboard/spitzkbd.o
drivers/input/keyboard/spitzkbd.c: In function 'spitzkbd_timer_callback':
drivers/input/keyboard/spitzkbd.c:260: error: too many arguments to function 'spitzkbd_scankeyboard'
make[3]: *** [drivers/input/keyboard/spitzkbd.o] Error 1
make[2]: *** [drivers/input/keyboard] Error 2
make[1]: *** [drivers/input] Error 2
make: *** [drivers] Error 2
make: Leaving directory `/var/tmp/kernel-orig'

   smdk2410_defconfig failed with:
common-smdk.c:(.text+0x137c): undefined reference to `s3c2410_cpu_resume'
arch/arm/mach-s3c2410/built-in.o: In function `s3c2410_pm_add':
common-smdk.c:(.text+0x13e4): undefined reference to `pm_cpu_prep'
common-smdk.c:(.text+0x13ec): undefined reference to `pm_cpu_sleep'
arch/arm/mach-s3c2410/built-in.o: In function `s3c2440_pm_drvinit':
common-smdk.c:(.init.text+0xa40): undefined reference to `s3c2440_sysclass'
arch/arm/mach-s3c2410/built-in.o: In function `s3c2442_pm_drvinit':
common-smdk.c:(.init.text+0xa64): undefined reference to `s3c2442_sysclass'
make: *** [.tmp_vmlinux1] Error 1
make: Leaving directory `/var/tmp/kernel-orig'

   lpd7a400_defconfig failed with:
  CC      arch/arm/mach-lh7a40x/arch-lpd7a40x.o
arch/arm/mach-lh7a40x/arch-lpd7a40x.c: In function 'lpd7a40x_cpld_handler':
arch/arm/mach-lh7a40x/arch-lpd7a40x.c:217: error: 'regs' undeclared (first use in this function)
arch/arm/mach-lh7a40x/arch-lpd7a40x.c:217: error: (Each undeclared identifier is reported only once
arch/arm/mach-lh7a40x/arch-lpd7a40x.c:217: error: for each function it appears in.)
arch/arm/mach-lh7a40x/arch-lpd7a40x.c:217: error: too many arguments to function 'desc_handle_irq'
arch/arm/mach-lh7a40x/arch-lpd7a40x.c:221: error: too many arguments to function 'desc_handle_irq'
make[1]: *** [arch/arm/mach-lh7a40x/arch-lpd7a40x.o] Error 1
make: *** [arch/arm/mach-lh7a40x] Error 2
make: Leaving directory `/var/tmp/kernel-orig'

   trizeps4_defconfig failed with:
  GEN     .version
  CHK     include/linux/compile.h
  UPD     include/linux/compile.h
  CC      init/version.o
  LD      init/built-in.o
  LD      .tmp_vmlinux1
arch/arm/oprofile/built-in.o: In function `xscale_pmu_interrupt':
op_model_xscale.c:(.text+0x2368): undefined reference to `get_irq_regs'
make: *** [.tmp_vmlinux1] Error 1
make: Leaving directory `/var/tmp/kernel-orig'

   lpd7a404_defconfig failed with:
  CC      arch/arm/mach-lh7a40x/clocks.o
  CC      arch/arm/mach-lh7a40x/arch-lpd7a40x.o
arch/arm/mach-lh7a40x/arch-lpd7a40x.c: In function 'lpd7a40x_cpld_handler':
arch/arm/mach-lh7a40x/arch-lpd7a40x.c:217: error: 'regs' undeclared (first use in this function)
arch/arm/mach-lh7a40x/arch-lpd7a40x.c:217: error: (Each undeclared identifier is reported only once
arch/arm/mach-lh7a40x/arch-lpd7a40x.c:217: error: for each function it appears in.)
arch/arm/mach-lh7a40x/arch-lpd7a40x.c:217: error: too many arguments to function 'desc_handle_irq'
make[1]: *** [arch/arm/mach-lh7a40x/arch-lpd7a40x.o] Error 1
make: *** [arch/arm/mach-lh7a40x] Error 2
make: Leaving directory `/var/tmp/kernel-orig'

   collie_defconfig failed with:
drivers/input/tsdev.c: In function 'tsdev_connect':
drivers/input/tsdev.c:419: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
  CC      drivers/input/keyboard/locomokbd.o
drivers/input/keyboard/locomokbd.c: In function 'locomokbd_timer_callback':
drivers/input/keyboard/locomokbd.c:189: error: too many arguments to function 'locomokbd_scankeyboard'
make[3]: *** [drivers/input/keyboard/locomokbd.o] Error 1
make[2]: *** [drivers/input/keyboard] Error 2
make[1]: *** [drivers/input] Error 2
make: *** [drivers] Error 2
make: Leaving directory `/var/tmp/kernel-orig'

   neponset_defconfig failed with:
  GEN     .version
  CHK     include/linux/compile.h
  UPD     include/linux/compile.h
  CC      init/version.o
  LD      init/built-in.o
  LD      .tmp_vmlinux1
net/built-in.o: In function `svc_create_pooled':
sysctl_net.c:(.text+0x67478): undefined reference to `highest_possible_node_id'
make: *** [.tmp_vmlinux1] Error 1
make: Leaving directory `/var/tmp/kernel-orig'

   assabet_defconfig failed with:
  GEN     .version
  CHK     include/linux/compile.h
  UPD     include/linux/compile.h
  CC      init/version.o
  LD      init/built-in.o
  LD      .tmp_vmlinux1
net/built-in.o: In function `svc_create_pooled':
sysctl_net.c:(.text+0x64848): undefined reference to `highest_possible_node_id'
make: *** [.tmp_vmlinux1] Error 1
make: Leaving directory `/var/tmp/kernel-orig'


Unique zImage warnings from the build process: 

Number | Warning
-------+-------------------------------------------------------------------
      2 arch/arm/common/locomo.c:754: warning: ignoring return value of 'device_for_each_child', declared with attribute warn_unused_result
      4 arch/arm/common/sa1111.c:742: warning: ignoring return value of 'device_for_each_child', declared with attribute warn_unused_result
      2 arch/arm/common/sharpsl_pm.c:795: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
      2 arch/arm/common/sharpsl_pm.c:796: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
      1 arch/arm/kernel/ecard.c:1044: warning: ignoring return value of 'device_register', declared with attribute warn_unused_result
      1 arch/arm/kernel/ecard.c:980: warning: 'ecard_address' is deprecated (declared at include/asm/ecard.h:215)
      1 arch/arm/mach-at91rm9200/pm.c:66: warning: unused variable 'i'
      2 arch/arm/mach-footbridge/dc21285.c:168: warning: implicit declaration of function 'get_irq_regs'
     57 arch/arm/mach-lh7a40x/Kconfig:17:warning: 'select' used by config symbol 'MACH_LPD7A400' refer to undefined symbol 'HAS_TOUCHSCREEN_ADS7843_LH7'
     57 arch/arm/mach-lh7a40x/Kconfig:27:warning: 'select' used by config symbol 'MACH_LPD7A404' refer to undefined symbol 'HAS_TOUCHSCREEN_ADC_LH7'
      1 arch/arm/mach-netx/time.c:82: warning: implicit declaration of function 'setup_irq'
      1 arch/arm/mach-omap1/pm.c:763: warning: ignoring return value of 'subsys_create_file', declared with attribute warn_unused_result
      1 arch/arm/mach-pnx4008/clock.c:979: warning: format '%ld' expects type 'long int', but argument 4 has type 'u32'
      2 arch/arm/mach-sa1100/assabet.c:291: warning: 'scr' may be used uninitialized in this function
      5 arch/arm/mach-sa1100/cpu-sa1100.c:184: warning: 'new_ppcr' may be used uninitialized in this function
      1 arch/arm/mach-sa1100/lart.c:21:2: warning: #warning "include/asm/arch-sa1100/ide.h needs fixing for lart"
      1 arch/arm/mach-sa1100/neponset.c:318: warning: implicit declaration of function 'sa1110_mb_disable'
      1 arch/arm/oprofile/op_model_xscale.c:359: warning: implicit declaration of function 'get_irq_regs'
      1 arch/arm/oprofile/op_model_xscale.c:359: warning: passing argument 1 of 'oprofile_add_sample' makes pointer from integer without a cast
      1 arch/arm/plat-omap/gpio.c:961: warning: control may reach end of non-void function 'get_gpio_bank' being inlined
      5 drivers/amba/bus.c:234: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
      5 drivers/amba/bus.c:236: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
      5 drivers/amba/bus.c:238: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
      5 drivers/amba/bus.c:239: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
     52 drivers/base/class.c:565: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
     52 drivers/base/class.c:815: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
     52 drivers/base/core.c:436: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
     52 drivers/base/core.c:460: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
     52 drivers/base/core.c:462: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
     52 drivers/base/core.c:465: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
     52 drivers/base/core.c:467: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
     52 drivers/base/core.c:820: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
     52 drivers/base/core.c:828: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
     52 drivers/base/dmapool.c:146: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
     52 drivers/base/platform.c:566: warning: ignoring return value of 'device_register', declared with attribute warn_unused_result
      1 drivers/block/floppy.c:1135: warning: 'bus_to_virt' is deprecated (declared at include/asm/memory.h:197)
      1 drivers/block/floppy.c:1135: warning: 'virt_to_bus' is deprecated (declared at include/asm/memory.h:192)
      1 drivers/block/floppy.c:4337: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
     21 drivers/char/keyboard.c:1118:2: warning: #warning "Cannot generate rawmode keyboard for your architecture yet."
     10 drivers/cpufreq/cpufreq.c:721: warning: ignoring return value of 'sysfs_create_file', declared with attribute warn_unused_result
     10 drivers/cpufreq/cpufreq.c:725: warning: ignoring return value of 'sysfs_create_file', declared with attribute warn_unused_result
     10 drivers/cpufreq/cpufreq.c:727: warning: ignoring return value of 'sysfs_create_file', declared with attribute warn_unused_result
     10 drivers/cpufreq/cpufreq.c:744: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
      2 drivers/cpufreq/cpufreq_ondemand.c:506: warning: ignoring return value of 'sysfs_create_group', declared with attribute warn_unused_result
      8 drivers/cpufreq/cpufreq_userspace.c:145: warning: ignoring return value of 'sysfs_create_file', declared with attribute warn_unused_result
      1 drivers/ide/ide-iops.c:59: warning: implicit declaration of function 'insl'
      1 drivers/ide/ide-iops.c:89: warning: implicit declaration of function 'outsl'
      3 drivers/ide/setup-pci.c:510:2: warning: #warning CONFIG_IDEDMA_PCI_AUTO=n support is obsolete, and will be removed soon.
      2 drivers/ide/setup-pci.c:865: warning: ignoring return value of '__pci_register_driver', declared with attribute warn_unused_result
     10 drivers/input/evdev.c:653: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
     20 drivers/input/keyboard/atkbd.c:964: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
     20 drivers/input/keyboard/atkbd.c:965: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
     20 drivers/input/keyboard/atkbd.c:966: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
     20 drivers/input/keyboard/atkbd.c:967: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
     20 drivers/input/keyboard/atkbd.c:968: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
     14 drivers/input/mouse/logips2pp.c:396: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
     14 drivers/input/mouse/psmouse-base.c:1158: warning: ignoring return value of 'sysfs_create_group', declared with attribute warn_unused_result
     14 drivers/input/mouse/trackpoint.c:321: warning: ignoring return value of 'sysfs_create_group', declared with attribute warn_unused_result
     39 drivers/input/mousedev.c:664: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
     28 drivers/input/serio/serio.c:129: warning: ignoring return value of 'device_bind_driver', declared with attribute warn_unused_result
      5 drivers/input/tsdev.c:419: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
      1 drivers/leds/led-class.c:102: warning: ignoring return value of 'class_device_create_file', declared with attribute warn_unused_result
      1 drivers/leds/led-class.c:115: warning: ignoring return value of 'class_device_create_file', declared with attribute warn_unused_result
      1 drivers/leds/ledtrig-timer.c:137: warning: ignoring return value of 'class_device_create_file', declared with attribute warn_unused_result
      1 drivers/leds/ledtrig-timer.c:139: warning: ignoring return value of 'class_device_create_file', declared with attribute warn_unused_result
      2 drivers/md/dm-ioctl.c:1398: warning: 'param' may be used uninitialized in this function
      2 drivers/md/dm-table.c:471: warning: 'dev' may be used uninitialized in this function
      2 drivers/md/md.c:1378: warning: ignoring return value of 'kobject_add', declared with attribute warn_unused_result
      2 drivers/md/md.c:1384: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
      2 drivers/md/md.c:2984: warning: ignoring return value of 'kobject_register', declared with attribute warn_unused_result
      2 drivers/md/md.c:3133: warning: ignoring return value of 'sysfs_create_group', declared with attribute warn_unused_result
      2 drivers/md/md.c:3148: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
      2 drivers/md/md.c:5446: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
      3 drivers/mtd/maps/physmap.c:205:2: warning: #warning using PHYSMAP compat code
      2 drivers/mtd/maps/sa1100-flash.c:337: warning: passing argument 3 of 'mtd_concat_create' discards qualifiers from pointer target type
      1 drivers/mtd/nand/diskonchip.c:65:2: warning: #warning Unknown architecture for DiskOnChip. No default probe locations defined
      1 drivers/net/cs89x0.c:1369: warning: 'bus_to_virt' is deprecated (declared at include/asm/memory.h:197)
      1 drivers/net/cs89x0.c:188: warning: initialization makes integer from pointer without a cast
      1 drivers/net/eepro100.c:2298: warning: ignoring return value of 'pci_enable_device', declared with attribute warn_unused_result
      1 drivers/net/r8169.c:2220: warning: 'txd' may be used uninitialized in this function
      2 drivers/net/smc91x.c:99: warning: 'smc_portlist' defined but not used
      1 drivers/net/wireless/orinoco_pci.h:63: warning: ignoring return value of 'pci_enable_device', declared with attribute warn_unused_result
      1 drivers/parport/parport_pc.c:330: warning: implicit declaration of function 'insl'
      1 drivers/parport/parport_pc.c:332: warning: pointer/integer type mismatch in conditional expression
      1 drivers/parport/parport_pc.c:358: warning: pointer/integer type mismatch in conditional expression
      1 drivers/parport/parport_pc.c:386: warning: implicit declaration of function 'outsl'
      1 drivers/parport/parport_pc.c:388: warning: pointer/integer type mismatch in conditional expression
      1 drivers/parport/parport_pc.c:414: warning: pointer/integer type mismatch in conditional expression
      1 drivers/parport/parport_pc.c:440: warning: pointer/integer type mismatch in conditional expression
      1 drivers/parport/parport_pc.c:592: warning: pointer/integer type mismatch in conditional expression
      1 drivers/parport/parport_pc.c:668: warning: 'bus_to_virt' is deprecated (declared at include/asm/memory.h:197)
     10 drivers/pcmcia/ds.c:1012: warning: ignoring return value of 'bus_rescan_devices', declared with attribute warn_unused_result
     10 drivers/pcmcia/ds.c:1297: warning: ignoring return value of 'bus_register', declared with attribute warn_unused_result
     10 drivers/pcmcia/ds.c:1298: warning: ignoring return value of 'class_interface_register', declared with attribute warn_unused_result
     10 drivers/pcmcia/ds.c:744: warning: ignoring return value of 'bus_rescan_devices', declared with attribute warn_unused_result
     10 drivers/pcmcia/pcmcia_ioctl.c:132: warning: ignoring return value of 'bus_for_each_drv', declared with attribute warn_unused_result
     10 drivers/pcmcia/pcmcia_ioctl.c:272: warning: ignoring return value of 'bus_rescan_devices', declared with attribute warn_unused_result
      6 drivers/pcmcia/soc_common.c:750: warning: ignoring return value of 'class_device_create_file', declared with attribute warn_unused_result
      1 drivers/rtc/rtc-ep93xx.c:117: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
      1 drivers/rtc/rtc-ep93xx.c:118: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
      1 drivers/rtc/rtc-sa1100.c:292: warning: format '%08lx' expects type 'long unsigned int', but argument 3 has type 'unsigned int'
      1 drivers/scsi/arm/fas216.c:184: warning: 'fas216_dumpinfo' defined but not used
      1 drivers/scsi/arm/powertec.c:367: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
      1 drivers/scsi/scsi.c:874: warning: unused variable 'module'
     10 drivers/scsi/scsi_lib.c:2174: warning: ignoring return value of 'device_for_each_child', declared with attribute warn_unused_result
     10 drivers/scsi/scsi_lib.c:2200: warning: ignoring return value of 'device_for_each_child', declared with attribute warn_unused_result
     10 drivers/scsi/scsi_sysfs.c:813: warning: ignoring return value of 'device_for_each_child', declared with attribute warn_unused_result
      1 drivers/serial/8250_early.c:136: warning: unused variable 'mapsize'
      1 drivers/serial/8250_pci.c:1816: warning: ignoring return value of 'pci_enable_device', declared with attribute warn_unused_result
      9 drivers/serial/atmel_serial.c:205: warning: unused variable 'atmel_port'
      9 drivers/serial/atmel_serial.c:215: warning: unused variable 'atmel_port'
      9 drivers/serial/atmel_serial.c:225: warning: unused variable 'atmel_port'
      9 drivers/serial/atmel_serial.c:345: warning: unused variable 'atmel_port'
      9 drivers/serial/atmel_serial.c:383: warning: unused variable 'atmel_port'
      9 drivers/serial/atmel_serial.c:430: warning: unused variable 'atmel_port'
      1 drivers/serial/atmel_serial.c:890: warning: implicit declaration of function 'at91_suspend_entering_slow_clock'
      2 drivers/spi/spi.c:451: warning: ignoring return value of 'device_for_each_child', declared with attribute warn_unused_result
     10 drivers/usb/core/usb.c:226: warning: 'usb_autosuspend_work' defined but not used
      7 drivers/usb/host/ohci-at91.c:190: warning: unused variable 'root'
      1 drivers/usb/host/ohci-at91.c:285: warning: implicit declaration of function 'at91_suspend_entering_slow_clock'
      8 drivers/usb/host/ohci-hub.c:135: warning: 'ohci_restart' declared 'static' but never defined
      1 drivers/video/s3c2410fb.c:776: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
     52 fs/bio.c:169: warning: 'idx' may be used uninitialized in this function
     51 fs/eventpoll.c:500: warning: 'fd' may be used uninitialized in this function
      1 fs/isofs/namei.c:161: warning: 'block' may be used uninitialized in this function
      1 fs/isofs/namei.c:161: warning: 'offset' may be used uninitialized in this function
     29 fs/jffs2/erase.c:367: warning: 'bad_offset' may be used uninitialized in this function
     29 fs/jffs2/readinode.c:664: warning: 'fd_list' may be used uninitialized in this function
     29 fs/jffs2/readinode.c:667: warning: 'latest_mctime' may be used uninitialized in this function
      6 fs/nfsd/nfsctl.c:302: warning: 'maxsize' may be used uninitialized in this function
      1 fs/partitions/acorn.c:121: warning: 'linux_partition' defined but not used
      1 fs/partitions/acorn.c:31: warning: 'adfs_partition' defined but not used
      1 fs/partitions/acorn.c:71: warning: 'riscix_partition' defined but not used
     52 fs/partitions/check.c:351: warning: ignoring return value of 'kobject_add', declared with attribute warn_unused_result
     52 fs/partitions/check.c:354: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
     52 fs/partitions/check.c:384: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
     52 fs/partitions/check.c:386: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
     52 fs/partitions/check.c:390: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
      2 fs/xfs/xfs_alloc_btree.c:610: warning: 'nkey.ar_blockcount' may be used uninitialized in this function
      2 fs/xfs/xfs_alloc_btree.c:610: warning: 'nkey.ar_startblock' may be used uninitialized in this function
      2 fs/xfs/xfs_bmap.c:2662: warning: 'rtx' is used uninitialized in this function
      2 fs/xfs/xfs_bmap_btree.c:747: warning: 'startoff' may be used uninitialized in this function
      2 fs/xfs/xfs_da_btree.c:148: warning: 'action' may be used uninitialized in this function
      2 fs/xfs/xfs_ialloc_btree.c:543: warning: 'nkey.ir_startino' may be used uninitialized in this function
      9 include/asm/arch/hardware.h:71: warning: implicit declaration of function '__raw_readl'
      9 include/asm/arch/hardware.h:78: warning: implicit declaration of function '__raw_writel'
      9 include/asm/arch/system.h:39: warning: implicit declaration of function 'cpu_do_idle'
     57 include/asm/io.h:79:2: warning: #warning machine class uses buggy __io_pci
     57 include/asm/io.h:83:2: warning: #warning machine class uses old __arch_putw or __arch_getw
     49 ipc/msg.c:389: warning: 'setbuf.gid' may be used uninitialized in this function
     49 ipc/msg.c:389: warning: 'setbuf.mode' may be used uninitialized in this function
     49 ipc/msg.c:389: warning: 'setbuf.qbytes' may be used uninitialized in this function
     49 ipc/msg.c:389: warning: 'setbuf.uid' may be used uninitialized in this function
     49 ipc/sem.c:861: warning: 'setbuf.gid' may be used uninitialized in this function
     49 ipc/sem.c:861: warning: 'setbuf.mode' may be used uninitialized in this function
     49 ipc/sem.c:861: warning: 'setbuf.uid' may be used uninitialized in this function
      2 kernel/audit.c:872: warning: 't.tv_nsec' may be used uninitialized in this function
      2 kernel/audit.c:872: warning: 't.tv_sec' may be used uninitialized in this function
      2 kernel/audit.c:873: warning: 'serial' may be used uninitialized in this function
      2 kernel/auditfilter.c:1171: warning: 'ndp' may be used uninitialized in this function
      2 kernel/auditfilter.c:1171: warning: 'ndw' may be used uninitialized in this function
      2 kernel/auditfilter.c:1612: warning: 'state' is used uninitialized in this function
     47 kernel/module.c:2278: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
     36 kernel/power/pm.c:205: warning: 'pm_register' is deprecated (declared at kernel/power/pm.c:64)
     36 kernel/power/pm.c:206: warning: 'pm_send_all' is deprecated (declared at kernel/power/pm.c:180)
      2 net/atm/atm_sysfs.c:155: warning: ignoring return value of 'class_device_create_file', declared with attribute warn_unused_result

Unique module warnings from the build process: 

Number | Warning
-------+-------------------------------------------------------------------
      2 drivers/block/aoe/aoeblk.c:70: warning: ignoring return value of 'sysfs_create_file', declared with attribute warn_unused_result
      2 drivers/block/aoe/aoeblk.c:71: warning: ignoring return value of 'sysfs_create_file', declared with attribute warn_unused_result
      2 drivers/block/aoe/aoeblk.c:72: warning: ignoring return value of 'sysfs_create_file', declared with attribute warn_unused_result
      2 drivers/block/aoe/aoeblk.c:73: warning: ignoring return value of 'sysfs_create_file', declared with attribute warn_unused_result
      1 drivers/cpufreq/cpufreq_userspace.c:145: warning: ignoring return value of 'sysfs_create_file', declared with attribute warn_unused_result
      1 drivers/input/evdev.c:653: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
      1 drivers/input/ff-memless.c:384: warning: implicit declaration of function 'local_bh_disable'
      1 drivers/input/ff-memless.c:393: warning: implicit declaration of function 'local_bh_enable'
      1 drivers/input/gameport/gameport.c:201: warning: ignoring return value of 'device_bind_driver', declared with attribute warn_unused_result
      1 drivers/input/joydev.c:542: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
      1 drivers/input/joystick/analog.c:176:2: warning: #warning Precise timer not defined for this architecture.
      1 drivers/input/mouse/logips2pp.c:396: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
      1 drivers/input/mouse/psmouse-base.c:1158: warning: ignoring return value of 'sysfs_create_group', declared with attribute warn_unused_result
      1 drivers/input/mouse/trackpoint.c:321: warning: ignoring return value of 'sysfs_create_group', declared with attribute warn_unused_result
      1 drivers/input/serio/serio.c:129: warning: ignoring return value of 'device_bind_driver', declared with attribute warn_unused_result
      1 drivers/input/serio/serio_raw.c:163: warning: 'c' may be used uninitialized in this function
      1 drivers/input/tsdev.c:419: warning: ignoring return value of 'sysfs_create_link', declared with attribute warn_unused_result
      1 drivers/media/video/ov511.c:5653: warning: ignoring return value of 'video_device_create_file', declared with attribute warn_unused_result
      1 drivers/media/video/ov511.c:5654: warning: ignoring return value of 'video_device_create_file', declared with attribute warn_unused_result
      1 drivers/media/video/ov511.c:5655: warning: ignoring return value of 'video_device_create_file', declared with attribute warn_unused_result
      1 drivers/media/video/ov511.c:5656: warning: ignoring return value of 'video_device_create_file', declared with attribute warn_unused_result
      1 drivers/media/video/ov511.c:5657: warning: ignoring return value of 'video_device_create_file', declared with attribute warn_unused_result
      1 drivers/media/video/ov511.c:5658: warning: ignoring return value of 'video_device_create_file', declared with attribute warn_unused_result
      1 drivers/media/video/ov511.c:5659: warning: ignoring return value of 'video_device_create_file', declared with attribute warn_unused_result
      1 drivers/media/video/ov511.c:5660: warning: ignoring return value of 'video_device_create_file', declared with attribute warn_unused_result
      1 drivers/media/video/ov511.c:5661: warning: ignoring return value of 'video_device_create_file', declared with attribute warn_unused_result
      1 drivers/media/video/pwc/pwc-if.c:1031: warning: ignoring return value of 'video_device_create_file', declared with attribute warn_unused_result
      1 drivers/media/video/pwc/pwc-if.c:1032: warning: ignoring return value of 'video_device_create_file', declared with attribute warn_unused_result
      3 drivers/pcmcia/ds.c:1012: warning: ignoring return value of 'bus_rescan_devices', declared with attribute warn_unused_result
      3 drivers/pcmcia/ds.c:1297: warning: ignoring return value of 'bus_register', declared with attribute warn_unused_result
      3 drivers/pcmcia/ds.c:1298: warning: ignoring return value of 'class_interface_register', declared with attribute warn_unused_result
      3 drivers/pcmcia/ds.c:744: warning: ignoring return value of 'bus_rescan_devices', declared with attribute warn_unused_result
      3 drivers/pcmcia/pcmcia_ioctl.c:132: warning: ignoring return value of 'bus_for_each_drv', declared with attribute warn_unused_result
      3 drivers/pcmcia/pcmcia_ioctl.c:272: warning: ignoring return value of 'bus_rescan_devices', declared with attribute warn_unused_result
      1 drivers/pcmcia/soc_common.c:750: warning: ignoring return value of 'class_device_create_file', declared with attribute warn_unused_result
      1 drivers/scsi/arm/../NCR5380.c:1159: warning: 'oakscsi_intr' defined but not used
      2 drivers/scsi/arm/../NCR5380.c:360: warning: 'phases' defined but not used
      2 drivers/scsi/arm/../NCR5380.c:579: warning: 'NCR5380_probe_irq' defined but not used
      1 drivers/scsi/arm/../NCR5380.c:708: warning: 'cumanascsi_proc_info' defined but not used
      1 drivers/scsi/arm/cumana_1.c:266: warning: 'ecard_address' is deprecated (declared at include/asm/ecard.h:215)
      1 drivers/scsi/arm/eesox.c:576: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
      1 drivers/scsi/arm/oak.c:140: warning: 'ecard_address' is deprecated (declared at include/asm/ecard.h:215)
      1 drivers/scsi/imm.c:389: warning: implicit declaration of function 'outsl'
      1 drivers/scsi/imm.c:449: warning: implicit declaration of function 'insl'
      1 drivers/scsi/ppa.c:320: warning: implicit declaration of function 'outsl'
      1 drivers/scsi/ppa.c:373: warning: implicit declaration of function 'insl'
      3 drivers/scsi/scsi_lib.c:2174: warning: ignoring return value of 'device_for_each_child', declared with attribute warn_unused_result
      3 drivers/scsi/scsi_lib.c:2200: warning: ignoring return value of 'device_for_each_child', declared with attribute warn_unused_result
      3 drivers/scsi/scsi_sysfs.c:813: warning: ignoring return value of 'device_for_each_child', declared with attribute warn_unused_result
      2 drivers/scsi/scsi_transport_spi.c:376: warning: ignoring return value of 'device_for_each_child', declared with attribute warn_unused_result
      1 drivers/usb/gadget/at91_udc.c:1766: warning: implicit declaration of function 'at91_suspend_entering_slow_clock'
      1 drivers/usb/misc/auerswald.c:667: warning: 'length' may be used uninitialized in this function
      2 drivers/usb/net/kaweth.c:1213: warning: 'length' may be used uninitialized in this function
      5 fs/isofs/namei.c:161: warning: 'block' may be used uninitialized in this function
      5 fs/isofs/namei.c:161: warning: 'offset' may be used uninitialized in this function
      2 fs/jffs2/erase.c:367: warning: 'bad_offset' may be used uninitialized in this function
      2 fs/jffs2/readinode.c:664: warning: 'fd_list' may be used uninitialized in this function
      2 fs/jffs2/readinode.c:667: warning: 'latest_mctime' may be used uninitialized in this function
      1 fs/jfs/jfs_txnmgr.c:1922: warning: 'pxd.addr1' may be used uninitialized in this function
      1 fs/jfs/jfs_txnmgr.c:1922: warning: 'pxd.addr2' may be used uninitialized in this function
      1 fs/jfs/jfs_txnmgr.c:1922: warning: 'pxd.len' may be used uninitialized in this function
      4 fs/nfsd/nfsctl.c:302: warning: 'maxsize' may be used uninitialized in this function
      6 fs/smbfs/proc.c:3109: warning: large integer implicitly truncated to unsigned type
      6 fs/smbfs/proc.c:3110: warning: large integer implicitly truncated to unsigned type
      6 fs/smbfs/proc.c:3111: warning: large integer implicitly truncated to unsigned type
      6 fs/smbfs/proc.c:3112: warning: large integer implicitly truncated to unsigned type
      6 fs/smbfs/proc.c:3113: warning: large integer implicitly truncated to unsigned type
      3 fs/udf/balloc.c:751: warning: 'goal_eloc.logicalBlockNum' may be used uninitialized in this function
      3 fs/udf/super.c:1363: warning: 'ino.partitionReferenceNum' may be used uninitialized in this function
      1 fs/xfs/xfs_alloc_btree.c:610: warning: 'nkey.ar_blockcount' may be used uninitialized in this function
      1 fs/xfs/xfs_alloc_btree.c:610: warning: 'nkey.ar_startblock' may be used uninitialized in this function
      1 fs/xfs/xfs_bmap_btree.c:747: warning: 'startoff' may be used uninitialized in this function
      1 fs/xfs/xfs_da_btree.c:148: warning: 'action' may be used uninitialized in this function
      1 fs/xfs/xfs_ialloc_btree.c:543: warning: 'nkey.ir_startino' may be used uninitialized in this function
      1 net/bluetooth/hci_sysfs.c:245: warning: ignoring return value of 'device_register', declared with attribute warn_unused_result
      1 net/bluetooth/hci_sysfs.c:248: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
      1 net/bluetooth/hci_sysfs.c:315: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
      1 net/bluetooth/l2cap.c:2219: warning: ignoring return value of 'class_create_file', declared with attribute warn_unused_result
      1 net/ipv4/ipvs/ip_vs_proto.c:49: warning: 'register_ip_vs_protocol' defined but not used
      2 net/sched/sch_cbq.c:408: warning: 'ret' may be used uninitialized in this function
      2 sound/oss/dmabuf.c:115: warning: 'virt_to_bus' is deprecated (declared at include/asm/memory.h:192)
      2 sound/oss/dmabuf.c:158: warning: 'bus_to_virt' is deprecated (declared at include/asm/memory.h:197)




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