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(parent: a625e30) | patch
video via: fix iomem access
authorStephen Hemminger <shemminger@vyatta.com>
Thu, 3 Mar 2011 17:59:01 +0000 (09:59 -0800)
committerFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
Wed, 9 Mar 2011 17:04:12 +0000 (17:04 +0000)
commitb65d6040e3a7cd75d9287f7ddfd115e85fde4b44
tree398b234ea6b9501a2e9ab271c687787fa6befaf8tree | snapshot
parenta625e305edd8e3ac08888a9b52981205b68cdb0ecommit | diff
video via: fix iomem access

This driver is not respecting the iomem memory space restrictions
and does direct access. This works on x86 but is non-portable and
should not be done.  Converted memcpy() of 2 to readw.
Last post increment of romptr was unnecessary since pointer never
used after that.

Found by sparse, compile tested only.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
drivers/video/via/lcd.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git