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staging/xgifb: Remove unnecessary bitshifts in XGI_SetCRT1ModeRegs
authorPeter Huewe <peterhuewe@gmx.de>
Sun, 3 Feb 2013 21:54:37 +0000 (22:54 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 4 Feb 2013 18:46:28 +0000 (10:46 -0800)
commit5d1c2a9b289d14ae96b98d33895571f9613ca4f6
treeb17a91ad88373af464fbecde751592741782e5b6tree | snapshot
parenta5e080b83e28f2b67c198cb3be96f4b190522109commit | diff
staging/xgifb: Remove unnecessary bitshifts in XGI_SetCRT1ModeRegs

Since data can only be 0x0000, 0x0035 or 0x0048 we can simply skip the
bit shifting and masking as data & 0xFF is always equal to data and
data & 0xFF00 is always 0.
So we simply use data and 0 directly and save the assignment.

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/xgifb/vb_setmode.c diff | blob | history
https://github.com/torvalds/linux.git