rivafb: Fix I2C getscl callback function

From: Jean Delvare <[email protected]>

Fix rivafb's I2C getscl callback function, as was done in nvidiafb recently.

---
Andrew,

This chunk somehow got lost in the merge.

Tony

 drivers/video/riva/rivafb-i2c.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

index 76e6ce3..a0e22ac 100644
@@ -70,8 +70,6 @@ static int riva_gpio_getscl(void* data)
 	if (VGA_RD08(par->riva.PCIO, 0x3d5) & 0x04)
 		val = 1;
 
-	val = VGA_RD08(par->riva.PCIO, 0x3d5);
-
 	return val;
 }
 

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