drm/i915: use register name when disabling VGA

Just noticed this while verifying the VGA disable code.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 9dfa1fa..42dbe14 100644 (file)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -9522,7 +9522,7 @@ static void i915_disable_vga(struct drm_device *dev)
                vga_reg = VGACNTRL;
 
        vga_get_uninterruptible(dev->pdev, VGA_RSRC_LEGACY_IO);
-       outb(1, VGA_SR_INDEX);
+       outb(SR01, VGA_SR_INDEX);
        sr1 = inb(VGA_SR_DATA);
        outb(sr1 | 1<<5, VGA_SR_DATA);
        vga_put(dev->pdev, VGA_RSRC_LEGACY_IO);