Lejun Zhu 7740fc5210 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>

2014-04-22 22:56:36 -07:00

5.1 KiB

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