staging: xgifb: release and unmap I/O memory
authorAaro Koskinen <aaro.koskinen@iki.fi>
Thu, 17 Feb 2011 21:29:15 +0000 (23:29 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 18 Feb 2011 20:38:18 +0000 (12:38 -0800)
Release and unmap memory on probe error paths and when the module
is removed.

The patch enables unloading and reloading the xgifb module.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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