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(parent: 46a2986) | patch
Input: soc_button_array - fix a crash during rmmod
authorLejun Zhu <lejun.zhu@linux.intel.com>
Wed, 23 Apr 2014 05:47:13 +0000 (22:47 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Wed, 23 Apr 2014 05:56:36 +0000 (22:56 -0700)
commit7740fc52105c9e6d2beac389a9ae0ce7138cf5ab
tree33051de032a324d46e46fdff0b9c776ae137f64atree | snapshot (tar.gz zip)
parent46a2986ebbe18757c2d8c352f8fb6e0f4f0754e3commit | diff
Input: soc_button_array - fix a crash during rmmod

When the system has zero or one button available, trying to rmmod
soc_button_array will cause crash. Fix this by properly handling -ENODEV
in probe().

Signed-off-by: Lejun Zhu <lejun.zhu@linux.intel.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
drivers/input/misc/soc_button_array.c diff | blob | blame | history