ARMLinux @ Simtec

All unique warnings for the 2.6.39-rc4-git4 Kautobuild

zImage

This Kautobuild of the 2.6.39-rc4-git4 kernel generated 120 unique warnings. A warning may appear in one or more kernels but the warning text is identical in all of them.

OccurrencesWarning text
1arch/arm/kernel/ecard.c:1066: warning: ignoring return value of 'device_register', declared with attribute warn_unused_result
81arch/arm/kernel/return_address.c:62:2: warning: #warning "TODO: return_address should use unwind tables"
1arch/arm/mach-at91/board-at572d940hf_ek.c:262: warning: 'rtc_resources' defined but not used
9arch/arm/mach-at91/pm.c:139: warning: unused variable 'i'
3arch/arm/mach-at91/pm.h:90:2: warning: #warning Assuming EB1 SDRAM controller is *NOT* used
1arch/arm/mach-at91/pm_slowclock.S:35:2: warning: #warning Assuming EB1 SDRAM controller is *NOT* used
2arch/arm/mach-davinci/gpio.c:235: warning: unused variable 'g'
2arch/arm/mach-davinci/gpio.c:236: warning: unused variable 'mask'
1arch/arm/mach-omap1/pm.c:120:2: warning: #warning Enable 32kHz OS timer in order to allow sleep states in idle
1arch/arm/mach-pnx4008/clock.c:983: warning: format '%ld' expects type 'long int', but argument 4 has type 'u32'
1arch/arm/mach-pxa/cpufreq-pxa2xx.c:269: warning: 'pxa_freqs_table' may be used uninitialized in this function
1arch/arm/mach-pxa/cpufreq-pxa2xx.c:292: warning: 'pxa_freqs_table' may be used uninitialized in this function
1arch/arm/mach-pxa/cpufreq-pxa2xx.c:293: warning: 'pxa_freq_settings' may be used uninitialized in this function
1arch/arm/mach-pxa/cpufreq-pxa2xx.c:406: warning: 'pxa255_freq_table' may be used uninitialized in this function
1arch/arm/mach-pxa/palmte2.c:128: warning: 'palmte2_pxa_keys' defined but not used
2arch/arm/mach-pxa/sharpsl_pm.c:180: warning: ISO C90 forbids mixed declarations and code
2arch/arm/mach-pxa/sharpsl_pm.c:694: warning: 'sharpsl_fatal_check' defined but not used
1arch/arm/mach-pxa/viper.c:770: warning: ignoring return value of 'kstrtoul', declared with attribute warn_unused_result
1arch/arm/mach-sa1100/jornada720_ssp.c:198: warning: 'jornada_ssp_init' defined but not used
1arch/arm/mach-sa1100/lart.c:22:2: warning: #warning "include/asm/arch-sa1100/ide.h needs fixing for lart"
1arch/arm/mach-ux500/board-mop500-stuib.c:54: warning: initialization discards qualifiers from pointer target type
1arch/arm/mm/init.c:612: warning: format '%08lx' expects type 'long unsigned int', but argument 12 has type 'unsigned int'
1arch/arm/plat-omap/include/plat/keypad.h:14:2: warning: #warning Please update the board to use matrix-keypad driver
2arch/arm/plat-omap/sram.c:227: warning: format '%08lx' expects type 'long unsigned int', but argument 2 has type 'unsigned int'
2arch/arm/plat-stmp3xxx/pinmux.c:370: warning: 'pm' may be used uninitialized in this function
2arch/arm/plat-stmp3xxx/pinmux.c:371: warning: 'gpio' may be used uninitialized in this function
2arch/arm/plat-stmp3xxx/pinmux.c:404: warning: 'pm' may be used uninitialized in this function
2arch/arm/plat-stmp3xxx/pinmux.c:405: warning: 'gpio' may be used uninitialized in this function
2arch/arm/plat-stmp3xxx/pinmux.c:414: warning: 'pm' may be used uninitialized in this function
2arch/arm/plat-stmp3xxx/pinmux.c:415: warning: 'gpio' may be used uninitialized in this function
2arch/arm/plat-stmp3xxx/pinmux.c:424: warning: 'pm' may be used uninitialized in this function
2arch/arm/plat-stmp3xxx/pinmux.c:425: warning: 'gpio' may be used uninitialized in this function
1block/cfq-iosched.c:2971: warning: control reaches end of non-void function
1drivers/ata/sata_mv.c:1254: warning: 'mv_dump_pci_cfg' defined but not used
1drivers/ata/sata_mv.c:652: warning: 'mv5_sht' defined but not used
1drivers/ata/sata_mv.c:80: warning: 'msi' defined but not used
3drivers/base/power/sysfs.c:249: warning: 'dev_attr_wakeup' defined but not used
1drivers/leds/leds-lp5521.c:168: warning: 'engine_state' may be used uninitialized in this function
1drivers/mtd/devices/doc2000.c:1046: warning: value computed is not used
1drivers/mtd/devices/doc2000.c:1071: warning: value computed is not used
1drivers/mtd/devices/doc2000.c:1146: warning: value computed is not used
1drivers/mtd/devices/doc2000.c:877: warning: value computed is not used
1drivers/mtd/devices/doc2001plus.c:635: warning: value computed is not used
1drivers/mtd/devices/doc2001plus.c:636: warning: value computed is not used
1drivers/mtd/devices/doc2001plus.c:892: warning: value computed is not used
1drivers/mtd/devices/doc2001plus.c:893: warning: value computed is not used
1drivers/mtd/devices/docprobe.c:143: warning: value computed is not used
1drivers/mtd/devices/docprobe.c:144: warning: value computed is not used
1drivers/mtd/devices/docprobe.c:163: warning: value computed is not used
1drivers/mtd/devices/docprobe.c:79:2: warning: #warning Unknown architecture for DiskOnChip. No default probe locations defined
2drivers/mtd/nand/diskonchip.c:1457: warning: value computed is not used
2drivers/mtd/nand/diskonchip.c:1458: warning: value computed is not used
2drivers/mtd/nand/diskonchip.c:1459: warning: value computed is not used
2drivers/mtd/nand/diskonchip.c:1550: warning: value computed is not used
2drivers/mtd/nand/diskonchip.c:317: warning: value computed is not used
2drivers/mtd/nand/diskonchip.c:493: warning: value computed is not used
2drivers/mtd/nand/diskonchip.c:519: warning: value computed is not used
2drivers/mtd/nand/diskonchip.c:536: warning: value computed is not used
2drivers/mtd/nand/diskonchip.c:540: warning: value computed is not used
2drivers/mtd/nand/diskonchip.c:555: warning: value computed is not used
2drivers/mtd/nand/diskonchip.c:556: warning: value computed is not used
2drivers/mtd/nand/diskonchip.c:56:2: warning: #warning Unknown architecture for DiskOnChip. No default probe locations defined
2drivers/mtd/nand/diskonchip.c:592: warning: value computed is not used
2drivers/mtd/nand/diskonchip.c:593: warning: value computed is not used
2drivers/mtd/nand/diskonchip.c:623: warning: value computed is not used
2drivers/mtd/nand/diskonchip.c:624: warning: value computed is not used
2drivers/mtd/nand/diskonchip.c:628: warning: value computed is not used
2drivers/mtd/nand/diskonchip.c:629: warning: value computed is not used
3drivers/mtd/nand/pxa3xx_nand.c:1174: warning: unused variable 'mtd'
3drivers/mtd/nand/pxa3xx_nand.c:1187: warning: unused variable 'mtd'
1drivers/net/cs89x0.c:180: warning: initialization makes integer from pointer without a cast
2drivers/parport/parport_pc.c:670: warning: 'bus_to_virt' is deprecated (declared at /export/data/kautobuild/tmp/kernel-orig/arch/arm/include/asm/memory.h:274)
1drivers/pci/pci-driver.c:457: warning: 'pci_pm_default_resume_early' defined but not used
1drivers/scsi/arm/fas216.c:183: warning: 'fas216_dumpinfo' defined but not used
1drivers/scsi/arm/powertec.c:365: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
1drivers/scsi/scsi_pm.c:18: warning: 'scsi_dev_type_suspend' defined but not used
1drivers/scsi/scsi_pm.c:33: warning: 'scsi_dev_type_resume' defined but not used
1drivers/staging/iio/light/isl29018.c:285: warning: 'new_range' may be used uninitialized in this function
1drivers/staging/iio/light/isl29018.c:327: warning: 'new_adc_bit' may be used uninitialized in this function
1drivers/usb/core/hcd-pci.c:381: warning: 'suspend_common' defined but not used
1drivers/usb/core/hcd-pci.c:436: warning: 'resume_common' defined but not used
6drivers/usb/gadget/fusb300_udc.c:1033: warning: 'fusb300_set_ep_bycnt' defined but not used
6drivers/usb/gadget/fusb300_udc.c:773: warning: 'fusb300_wrfifo' defined but not used
6drivers/usb/gadget/fusb300_udc.c:985: warning: 'fusb300_ep0_complete' defined but not used
1drivers/usb/host/ehci-hub.c:132: warning: 'ehci_adjust_port_wakeup_flags' defined but not used
3drivers/usb/host/ohci-hub.c:319: warning: 'ohci_finish_controller_resume' defined but not used
1drivers/usb/otg/isp1301_omap.c:1357: warning: unused variable 'l'
1drivers/watchdog/coh901327_wdt.c:79: warning: 'wdogenablestore' defined but not used
1drivers/watchdog/coh901327_wdt.c:80: warning: 'irqmaskstore' defined but not used
1fs/sysfs/dir.c:415: warning: 'sysfs_pathname' defined but not used
2include/asm-generic/xor.h:696: warning: 'xor_block_8regs_p' defined but not used
2include/asm-generic/xor.h:704: warning: 'xor_block_32regs_p' defined but not used
1include/linux/gpio_keys.h:22: warning: 'struct device' declared inside parameter list
1include/linux/gpio_keys.h:22: warning: its scope is only this definition or declaration, which is probably not what you want
1include/linux/gpio_keys.h:23: warning: 'struct device' declared inside parameter list
1include/linux/of_gpio.h:74: warning: 'struct gpio_chip' declared inside parameter list
1include/linux/of_gpio.h:74: warning: its scope is only this definition or declaration, which is probably not what you want
1include/linux/of_gpio.h:75: warning: 'struct gpio_chip' declared inside parameter list
1include/net/netfilter/xt_log.h:50: warning: value computed is not used
1kernel/cgroup.c:3761: warning: array subscript is below array bounds
76kernel/futex.c:1549: warning: 'curval' may be used uninitialized in this function
76kernel/futex.c:2454: warning: 'nval' may be used uninitialized in this function
1kernel/pm_qos_params.c:136: warning: control reaches end of non-void function
1kernel/sched.c:4069: warning: control reaches end of non-void function
28kernel/time/tick-sched.c:47: warning: 'tick_do_update_jiffies64' defined but not used
28kernel/time/tick-sched.c:89: warning: 'tick_init_jiffy_update' defined but not used
3kernel/trace/trace_events.c:151: warning: enumeration value 'TRACE_REG_PERF_REGISTER' not handled in switch
3kernel/trace/trace_events.c:151: warning: enumeration value 'TRACE_REG_PERF_UNREGISTER' not handled in switch
1mm/bootmem.c:354: warning: control reaches end of non-void function
3mm/slob.c:482: warning: comparison of distinct pointer types lacks a cast
3mm/slob.c:533: warning: comparison of distinct pointer types lacks a cast
3mm/slob.c:552: warning: comparison of distinct pointer types lacks a cast
1net/core/ethtool.c:421: warning: control reaches end of non-void function
1net/packet/af_packet.c:684: warning: 'hdrlen' may be used uninitialized in this function
1net/sched/sch_generic.c:254: warning: unused variable 'drivername'
1sound/oss/dmabuf.c:117: warning: 'virt_to_bus' is deprecated (declared at /export/data/kautobuild/tmp/kernel-orig/arch/arm/include/asm/memory.h:269)
1sound/oss/dmabuf.c:160: warning: 'bus_to_virt' is deprecated (declared at /export/data/kautobuild/tmp/kernel-orig/arch/arm/include/asm/memory.h:274)
2warning: (ARCH_OMAP2PLUS_TYPICAL && MACH_TS78XX) selects PM which has unmet direct dependencies (PM_SLEEP || PM_RUNTIME)
4warning: (ARCH_STMP3XXX && ARCH_OMAP3 && ARCH_OMAP4) selects USB_ARCH_HAS_EHCI which has unmet direct dependencies (USB_SUPPORT)
4warning: (MACH_DAVINCI_EVM && MACH_SFFSDR && MACH_DAVINCI_DM6467_EVM && MACH_DAVINCI_DM365_EVM && MACH_DAVINCI_DA830_EVM && MACH_MITYOMAPL138 && MACH_MINI2440) selects EEPROM_AT24 which has unmet direct dependencies (MISC_DEVICES && I2C && SYSFS)

Modules

OccurrencesWarning text
2/export/data/kautobuild/tmp/kernel-orig/arch/arm/include/asm/domain.h:86:1: warning: this is the location of the previous definition
2drivers/input/joystick/analog.c:175:2: warning: #warning Precise timer not defined for this architecture.
1drivers/mtd/devices/docprobe.c:143: warning: value computed is not used
1drivers/mtd/devices/docprobe.c:144: warning: value computed is not used
1drivers/mtd/devices/docprobe.c:163: warning: value computed is not used
1drivers/mtd/devices/docprobe.c:79:2: warning: #warning Unknown architecture for DiskOnChip. No default probe locations defined
2drivers/mtd/devices/slram.c:52:1: warning: "T" redefined
1drivers/net/irda/w83977af_ir.c:747: warning: 'bus_to_virt' is deprecated (declared at /export/data/kautobuild/tmp/kernel-orig/arch/arm/include/asm/memory.h:274)
1drivers/scsi/arm/../NCR5380.c:1161: warning: 'oakscsi_intr' defined but not used
1drivers/scsi/arm/eesox.c:573: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
3drivers/usb/gadget/fusb300_udc.c:1033: warning: 'fusb300_set_ep_bycnt' defined but not used
3drivers/usb/gadget/fusb300_udc.c:773: warning: 'fusb300_wrfifo' defined but not used
3drivers/usb/gadget/fusb300_udc.c:985: warning: 'fusb300_ep0_complete' defined but not used
1drivers/usb/host/ohci-hcd.c:386: warning: 'ohci_shutdown' defined but not used
1drivers/usb/host/ohci-hub.c:319: warning: 'ohci_finish_controller_resume' defined but not used
1drivers/video/omap2/displays/panel-taal.c:501: warning: 'errors' may be used uninitialized in this function
1drivers/video/omap2/dss/dsi.c:877: warning: 'dsi_register_isr_cio' defined but not used
1drivers/video/omap2/dss/dsi.c:895: warning: 'dsi_unregister_isr_cio' defined but not used
8include/net/netfilter/xt_log.h:50: warning: value computed is not used
1net/irda/irda_device.c:317: warning: 'bus_to_virt' is deprecated (declared at /export/data/kautobuild/tmp/kernel-orig/arch/arm/include/asm/memory.h:274)
1sound/oss/dmabuf.c:117: warning: 'virt_to_bus' is deprecated (declared at /export/data/kautobuild/tmp/kernel-orig/arch/arm/include/asm/memory.h:269)
1sound/oss/dmabuf.c:160: warning: 'bus_to_virt' is deprecated (declared at /export/data/kautobuild/tmp/kernel-orig/arch/arm/include/asm/memory.h:274)

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