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authorLars-Peter Clausen <lars@metafoo.de>2013-05-23 18:30:08 +0200
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2013-05-23 18:38:24 +0200
commit994c755a197df16aa8fd2a5f2de48500142494a0 (patch)
tree4cffc11b68919c21173b12bdee0eca867d2dc04d /ipc
parentInput: pxa27x_keypad - pass correct pointer to free_irq() (diff)
downloadlinux-994c755a197df16aa8fd2a5f2de48500142494a0.tar.xz
linux-994c755a197df16aa8fd2a5f2de48500142494a0.zip
Input: twl4030_keypad - pass correct pointer to free_irq()
free_irq() expects the same pointer that was passed to request_threaded_irq(), otherwise the IRQ is not freed. The issue was found using the following coccinelle script: <smpl> @r1@ type T; T devid; @@ request_threaded_irq(..., devid) @r2@ type r1.T; T devid; position p; @@ free_irq@p(..., devid) @@ position p != r2.p; @@ *free_irq@p(...) </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'ipc')
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