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Commit 117b2dc5 authored by Arvind Yadav's avatar Arvind Yadav Committed by Dmitry Torokhov
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Input: pxa27x_keypad - handle return value of clk_prepare_enable 



clk_prepare_enable() can fail here and we must check its return value.

Signed-off-by: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent 8a7f102c
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