Input: arc_ps2 - switch to using managed resources
authorDmitry Torokhov <dmitry.torokhov@gmail.com>
Thu, 25 Oct 2012 06:53:01 +0000 (23:53 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Thu, 25 Oct 2012 07:11:07 +0000 (00:11 -0700)
Using managed resources simplifies error handling and shrinks
size of arc_ps2_remove().

Tested-by: Mischa Jonker <mischa.jonker@synopsys.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

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