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authorHelge Deller <deller@gmx.de>2009-04-21 12:24:42 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-21 13:41:49 -0700
commitaa0b8f3687f06ac0e5a2b24547fdf431e923c475 (patch)
tree94150412078aeb2e32c9927b13e0cd0a60a1aac0 /crypto/async_tx
parente638c1394010859a015a3b533ee452d768e62cea (diff)
drivers/input/serio/hp_sdc.c: fix crash when removing hp_sdc module
On parisc machines, which don't have HIL, removing the hp_sdc module panics the kernel. Fix this by returning early in hp_sdc_exit() if no HP SDC controller was found. Add functionality to probe for the hp_sdc_mlc kernel module (which takes care of the upper layer HIL functionality on parisc) after two seconds. This is needed to get all the other HIL drivers (keyboard / mouse/ ..) drivers automatically loaded by udev later as well. Signed-off-by: Helge Deller <deller@gmx.de> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Frans Pop <elendil@planet.nl> Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: Grant Grundler <grundler@parisc-linux.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'crypto/async_tx')
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