From: Julia Lawall <[email protected]> Delete successive assignments to the same location.
A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression i; @@ *i = ...; i = ...; // </smpl> Signed-off-by: Julia Lawall <[email protected]> --- The patches in this series do not depend on each other. Not compiled. drivers/video/fbdev/au1200fb.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/video/fbdev/au1200fb.c b/drivers/video/fbdev/au1200fb.c index 40494db..18600d4 100644 --- a/drivers/video/fbdev/au1200fb.c +++ b/drivers/video/fbdev/au1200fb.c @@ -1254,7 +1254,6 @@ static void set_global(u_int cmd, struct au1200_lcd_global_regs_t *pdata) pdata->brightness = 30; } divider = (lcd->pwmdiv & 0x3FFFF) + 1; - hi1 = (lcd->pwmhi >> 16) + 1; hi1 = (((pdata->brightness & 0xFF)+1) * divider >> 8); lcd->pwmhi &= 0xFFFF; lcd->pwmhi |= (hi1 << 16); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
