Commit 01f23a1d authored by Tahia Khan's avatar Tahia Khan Committed by Greg Kroah-Hartman

staging: sm750fb: Removes unused variable from sm750_hw_copyarea

Removes unused variable opSign from sm750_hw_copyarea. Identified
using coccinelle script 'unused.cocci'.
Signed-off-by: default avatarTahia Khan <tahia.khan@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0e8af100
......@@ -144,11 +144,9 @@ unsigned int height, /* width and height of rectangle in pixel value */
unsigned int rop2) /* ROP value */
{
unsigned int nDirection, de_ctrl;
int opSign;
nDirection = LEFT_TO_RIGHT;
/* Direction of ROP2 operation: 1 = Left to Right, (-1) = Right to Left */
opSign = 1;
de_ctrl = 0;
/* If source and destination are the same surface, need to check for overlay cases */
......@@ -212,7 +210,6 @@ unsigned int rop2) /* ROP value */
sy += height - 1;
dx += width - 1;
dy += height - 1;
opSign = -1;
}
/*
......
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