drm/radeon/kms: don't print error for legal crtcs.
authorDave Airlie <airlied@redhat.com>
Fri, 23 Apr 2010 03:21:58 +0000 (13:21 +1000)
committerDave Airlie <airlied@redhat.com>
Fri, 23 Apr 2010 03:29:43 +0000 (13:29 +1000)
With evergreen this is bounded by num_crtc not by 0,1.

Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/radeon/radeon_kms.c

index 20ec276e7596c1937a2a6a4beaceb1247bdfb085..8d1ad20fa5c1d0cbff4daf4a709eeef006aff723 100644 (file)
@@ -164,7 +164,7 @@ u32 radeon_get_vblank_counter_kms(struct drm_device *dev, int crtc)
 {
        struct radeon_device *rdev = dev->dev_private;
 
-       if (crtc < 0 || crtc > 1) {
+       if (crtc < 0 || crtc >= rdev->num_crtc) {
                DRM_ERROR("Invalid crtc %d\n", crtc);
                return -EINVAL;
        }
@@ -176,7 +176,7 @@ int radeon_enable_vblank_kms(struct drm_device *dev, int crtc)
 {
        struct radeon_device *rdev = dev->dev_private;
 
-       if (crtc < 0 || crtc > 1) {
+       if (crtc < 0 || crtc >= rdev->num_crtc) {
                DRM_ERROR("Invalid crtc %d\n", crtc);
                return -EINVAL;
        }
@@ -190,7 +190,7 @@ void radeon_disable_vblank_kms(struct drm_device *dev, int crtc)
 {
        struct radeon_device *rdev = dev->dev_private;
 
-       if (crtc < 0 || crtc > 1) {
+       if (crtc < 0 || crtc >= rdev->num_crtc) {
                DRM_ERROR("Invalid crtc %d\n", crtc);
                return;
        }