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staging/xgifb: Simplify XGI_SetSeqRegs
authorPeter Huewe <peterhuewe@gmx.de>
Sun, 3 Feb 2013 21:54:34 +0000 (22:54 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 4 Feb 2013 18:46:27 +0000 (10:46 -0800)
commit76a5899b0ceeaeda7b457b7f55cd258bc0c49c34
tree6122e2c213bd4d839ce74247637bcd1d90fbc464
parentfd1bbbb79eff1a4381328049b375c80c3fc8bff9
staging/xgifb: Simplify XGI_SetSeqRegs

Since SR[0] in the (readonly) XGI330_StandTable is always 0x01 we can
skip or'ing with 0x01 and make the code simpler by removing the if
statements.

Since this function is the only user of the XGI330_StandTable we can
also include the unconditional |= 0x20 into the input data and move the
assignment to SR1 into the loop, which I prefer to start at 0.

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/xgifb/vb_setmode.c
drivers/staging/xgifb/vb_table.h