1. 18 1月, 2010 2 次提交
  2. 18 12月, 2009 15 次提交
  3. 16 12月, 2009 3 次提交
  4. 03 12月, 2009 15 次提交
  5. 02 12月, 2009 5 次提交
    • D
      [ARM] pxamci: call mmc_remove_host() before freeing resources · 5d6b1edf
      Daniel Mack 提交于
      mmc_remove_host() will cause the mmc core to switch off the bus power by
      eventually calling pxamci_set_ios(). This function uses the regulator or
      the GPIO which have been freed already.
      
      This causes the following Oops on module unload.
      
      [   49.519649] Unable to handle kernel paging request at virtual address 30303a70
      [   49.526878] pgd = c7084000
      [   49.529563] [30303a70] *pgd=00000000
      [   49.533136] Internal error: Oops: 5 [#1]
      [   49.537025] last sysfs file: /sys/devices/platform/pxa27x-ohci/usb1/1-1/1-1:1.0/host0/target0:0:0/0:0:0:0/scsi_level
      [   49.547471] Modules linked in: pxamci(-) eeti_ts
      [   49.552061] CPU: 0    Not tainted  (2.6.32-rc8 #322)
      [   49.557001] PC is at regulator_is_enabled+0x3c/0xbc
      [   49.561846] LR is at regulator_is_enabled+0x30/0xbc
      [   49.566691] pc : [<c01a2448>]    lr : [<c01a243c>]    psr: 60000013
      [   49.566702] sp : c7083e70  ip : 30303a30  fp : 00000000
      [   49.578093] r10: c705e200  r9 : c7082000  r8 : c705e2e0
      [   49.583280] r7 : c7061340  r6 : c7061340  r5 : c7083e70  r4 : 00000000
      [   49.589759] r3 : c04dc434  r2 : c04dc434  r1 : c03eecea  r0 : 00000047
      [   49.596241] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
      [   49.603329] Control: 0000397f  Table: a7084018  DAC: 00000015
      [   49.609031] Process rmmod (pid: 1101, stack limit = 0xc7082278)
      [   49.614908] Stack: (0xc7083e70 to 0xc7084000)
      [   49.619238] 3e60:                                     c7082000 c703c4f8 c705ea00 c04f4074
      [   49.627366] 3e80: 00000000 c705e3a0 ffffffff c0247ddc c70361a0 00000000 c705e3a0 ffffffff
      [   49.635499] 3ea0: c705e200 bf006400 c78c4f00 c705e200 c705e3a0 ffffffff c705e200 ffffffff
      [   49.643633] 3ec0: c04d8ac8 c02476d0 ffffffff c0247c60 c705e200 c0248678 c705e200 c0249064
      [   49.651765] 3ee0: ffffffff bf006204 c04d8ad0 c04d8ad0 c04d8ac8 bf007490 00000880 c00440c4
      [   49.659898] 3f00: 0000b748 c01c5708 bf007490 c01c44c8 c04d8ac8 c04d8afc bf007490 c01c4570
      [   49.668031] 3f20: bf007490 bf00750c c04f4258 c01c37a4 00000000 bf00750c c7083f44 c007b014
      [   49.676162] 3f40: 4000d000 6d617870 08006963 00000001 00000000 c7085000 00000001 00000000
      [   49.684287] 3f60: 4000d000 c7083f8c 00000001 bea01a54 00005401 c7ab1400 c00440c4 00082000
      [   49.692420] 3f80: bf00750c 00000880 c7083f8c 00000000 4000cfa8 00000000 00000880 bea01cc8
      [   49.700552] 3fa0: 00000081 c0043f40 00000000 00000880 bea01cc8 00000880 00000006 00000000
      [   49.708677] 3fc0: 00000000 00000880 bea01cc8 00000081 00000097 0000cca4 0000b748 00000000
      [   49.716802] 3fe0: 4001a4f0 bea01cc0 00018bf4 4001a4fc 20000010 bea01cc8 a063e021 a063e421
      [   49.724958] [<c01a2448>] (regulator_is_enabled+0x3c/0xbc) from [<c0247ddc>] (mmc_regulator_set_ocr+0x14/0xd8)
      [   49.734836] [<c0247ddc>] (mmc_regulator_set_ocr+0x14/0xd8) from [<bf006400>] (pxamci_set_ios+0xd8/0x17c [pxamci])
      [   49.745044] [<bf006400>] (pxamci_set_ios+0xd8/0x17c [pxamci]) from [<c02476d0>] (mmc_power_off+0x50/0x58)
      [   49.754555] [<c02476d0>] (mmc_power_off+0x50/0x58) from [<c0247c60>] (mmc_detach_bus+0x68/0xc4)
      [   49.763207] [<c0247c60>] (mmc_detach_bus+0x68/0xc4) from [<c0248678>] (mmc_stop_host+0xd4/0x1bc)
      [   49.771944] [<c0248678>] (mmc_stop_host+0xd4/0x1bc) from [<c0249064>] (mmc_remove_host+0xc/0x20)
      [   49.780681] [<c0249064>] (mmc_remove_host+0xc/0x20) from [<bf006204>] (pxamci_remove+0xc8/0x174 [pxamci])
      [   49.790211] [<bf006204>] (pxamci_remove+0xc8/0x174 [pxamci]) from [<c01c5708>] (platform_drv_remove+0x1c/0x24)
      [   49.800164] [<c01c5708>] (platform_drv_remove+0x1c/0x24) from [<c01c44c8>] (__device_release_driver+0x7c/0xc4)
      [   49.810110] [<c01c44c8>] (__device_release_driver+0x7c/0xc4) from [<c01c4570>] (driver_detach+0x60/0x8c)
      [   49.819535] [<c01c4570>] (driver_detach+0x60/0x8c) from [<c01c37a4>] (bus_remove_driver+0x90/0xcc)
      [   49.828452] [<c01c37a4>] (bus_remove_driver+0x90/0xcc) from [<c007b014>] (sys_delete_module+0x1d8/0x254)
      [   49.837891] [<c007b014>] (sys_delete_module+0x1d8/0x254) from [<c0043f40>] (ret_fast_syscall+0x0/0x28)
      [   49.847145] Code: eb06c53a e596c030 e1a0500d e59f106c (e59c0040)
      [   49.853566] ---[ end trace b5fa66a00cea142f ]---
      Signed-off-by: NDaniel Mack <daniel@caiaq.de>
      Reported-by: NSven Neumann <s.neumann@raumfeld.com>
      Cc: Pierre Ossman <pierre@ossman.eu>
      Cc: linux-mmc@vger.kernel.org
      Cc: linux-arm-kernel@lists.infradead.org
      Cc: stable@kernel.org
      Signed-off-by: NEric Miao <eric.y.miao@gmail.com>
      5d6b1edf
    • F
      [PATCH] rc32434_wdt: fix compilation failure · 810a90ae
      Florian Fainelli 提交于
      This patch fixes the compilation failure of
      rc32434 due to a bad module parameter description.
      Signed-off-by: NFlorian Fainelli <florian@openwrt.org>
      Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
      810a90ae
    • H
      [WATCHDOG] rc32434_wdt.c: use resource_size() · be088b13
      H Hartley Sweeten 提交于
      The size value passed to ioremap_nocache() is not correct.
      Use resource_size() to get the correct value.
      Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com>
      Cc: Phil Sutter <n0-1@freewrt.org>
      Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
      be088b13
    • R
      sysfs: fix SYSFS_DEPRECATED_V2 prompt · e9438e31
      Randy Dunlap 提交于
      The SYSFS_DEPRECATED_V2 says "remove" older, deprecated features, but it
      actually enables them, so correct this confusing, backwards text.
      Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
      Cc: Kay Sievers <kay.sievers@vrfy.org>
      Cc: Greg KH <greg@kroah.com>
      Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      e9438e31
    • J
      rtc-x1205: reset clock to sane state after power failure · cb8799ee
      Johannes Weiner 提交于
      When detecting power failure, the probe function would reset the clock
      time to defined state.
      
      However, the clock's _date_ might still be bogus and a subsequent probe
      fails when sanity-checking these values.
      
      Change the power-failure fixup code to do a full setting of rtc_time,
      including a valid date.
      Signed-off-by: NJohannes Weiner <jw@emlix.com>
      Cc: Alessandro Zummo <a.zummo@towertech.it>
      Cc: Paul Gortmaker <p_gortmaker@yahoo.com>
      Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      cb8799ee