[SPARC]: Remove bogus register programming in cg6 driver.

Don't write garbage into the overlay plane.

Noted by Bob Breuer.

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/video/cg6.c b/drivers/video/cg6.c
index 3280bb9..414c440 100644 (file)
--- a/drivers/video/cg6.c
+++ b/drivers/video/cg6.c
@@ -653,12 +653,6 @@ static void cg6_chip_init(struct fb_info *info)
        sbus_writel(0, &fbc->clipminy);
        sbus_writel(info->var.xres - 1, &fbc->clipmaxx);
        sbus_writel(info->var.yres - 1, &fbc->clipmaxy);
-
-       /* Disable cursor in Brooktree DAC. */
-       sbus_writel(0x06 << 24, &par->bt->addr);
-       tmp = sbus_readl(&par->bt->control);
-       tmp &= ~(0x03 << 24);
-       sbus_writel(tmp, &par->bt->control);
 }
 
 struct all_info {