From: Kyungmin Park <kyungmin.park@samsung.com>
Date: Fri, 17 Aug 2007 00:06:56 +0000 (+0900)
Subject: Fix scheduling while atomic bug in tsc210x
X-Git-Tag: v2.6.23-omap1~85
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6e133407e7d9da42d230558bd3f1352a3838d54b;p=pandora-kernel.git

Fix scheduling while atomic bug in tsc210x

Fix scheduling while atomic bug

BUG: scheduling while atomic: swapper/0x00000002/1
[<c00281ec>] (dump_stack+0x0/0x14) from [<c0047f9c>]
(__schedule_bug+0x34/0x3c)
[<c0047f68>] (__schedule_bug+0x0/0x3c) from [<c024d434>]
(schedule+0x74/0x384)
[<c024d3c0>] (schedule+0x0/0x384) from [<c024d8d0>]
(wait_for_completion+0xc8/0)
[<c024d808>] (wait_for_completion+0x0/0x148) from [<c005f0ac>]
(call_usermodehe)
 r8:c072bce0 r7:00000000 r6:00000000 r5:c02fd2d4 r4:c07536e0
[<c005f004>] (call_usermodehelper_exec+0x0/0x100) from [<c015b214>]
(kobject_ue)
 r8:00000008 r7:c7c060ad r6:c7cccda0 r5:c074a9e0 r4:00000000
[<c015ade4>] (kobject_uevent_env+0x0/0x498) from [<c015b290>]
(kobject_uevent+0)
[<c015b27c>] (kobject_uevent+0x0/0x18) from [<c0199fe4>]
(device_add+0x374/0x61)
[<c0199c70>] (device_add+0x0/0x618) from [<c019e7a0>]
(platform_device_add+0xe8)
[<c019e6b8>] (platform_device_add+0x0/0x164) from [<c019e840>]
(platform_device)
 r7:c076a800 r6:c0752400 r5:c076a8a4 r4:c02f0958
[<c019e81c>] (platform_device_register+0x0/0x28) from [<c01b367c>]
(tsc210x_pro)
 r4:00000004
[<c01b326c>] (tsc210x_probe+0x0/0x54c) from [<c01b37cc>]
(tsc2101_probe+0x14/0x)
[<c01b37b8>] (tsc2101_probe+0x0/0x18) from [<c01b0478>]
(spi_drv_probe+0x24/0x2)
[<c01b0454>] (spi_drv_probe+0x0/0x28) from [<c019c8b0>]
(driver_probe_device+0x)
[<c019c7d4>] (driver_probe_device+0x0/0x180) from [<c019cabc>]
(__driver_attach)
 r8:c072a000 r7:c02f0648 r6:c02f0648 r5:c076a800 r4:c076a8c0
[<c019ca20>] (__driver_attach+0x0/0xf8) from [<c019b800>]
(bus_for_each_dev+0x4)
 r6:c019ca20 r5:c072bed8 r4:00000000
[<c019b7b4>] (bus_for_each_dev+0x0/0x84) from [<c019cb3c>]
(driver_attach+0x24/)
 r7:c02f01e8 r6:c02f0650 r5:c02f0648 r4:00000000
[<c019cb18>] (driver_attach+0x0/0x2c) from [<c019c02c>]
(bus_add_driver+0x7c/0x)
[<c019bfb0>] (bus_add_driver+0x0/0x1d4) from [<c019d040>]
(driver_register+0x84)
[<c019cfbc>] (driver_register+0x0/0x8c) from [<c01b051c>]
(spi_register_driver+)
 r4:00000000
[<c01b04cc>] (spi_register_driver+0x0/0x64) from [<c0017a10>]
(tsc210x_init+0x3)
[<c00179dc>] (tsc210x_init+0x0/0x74) from [<c0008a5c>]
(kernel_init+0xe0/0x290)
 r5:00000000 r4:00000000
[<c000897c>] (kernel_init+0x0/0x290) from [<c004ff8c>] (do_exit+0x0/0x878)

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

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