drm/nouveau/fifo: switch to subdev printk macros

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / drm_irq.c

diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index c393f0c0ad3b0816b5f5fe16bb2c31848a3b174c..22d207e211e719b76b17c2a470d8323bb73ae6ba 100644 (file)
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -75,7 +75,7 @@ module_param_named(timestamp_precision_usec, drm_timestamp_precision, int, 0600)
 module_param_named(timestamp_monotonic, drm_timestamp_monotonic, int, 0600);
 
 static void store_vblank(struct drm_device *dev, int crtc,
-                        unsigned vblank_count_inc,
+                        u32 vblank_count_inc,
                         struct timeval *t_vblank)
 {
        struct drm_vblank_crtc *vblank = &dev->vblank[crtc];
@@ -1006,6 +1006,9 @@ EXPORT_SYMBOL(drm_crtc_send_vblank_event);
  * drm_vblank_enable - enable the vblank interrupt on a CRTC
  * @dev: DRM device
  * @pipe: CRTC index
+ *
+ * Returns:
+ * Zero on success or a negative error code on failure.
  */
 static int drm_vblank_enable(struct drm_device *dev, unsigned int pipe)
 {
@@ -1050,7 +1053,7 @@ static int drm_vblank_enable(struct drm_device *dev, unsigned int pipe)
  * This is the legacy version of drm_crtc_vblank_get().
  *
  * Returns:
- * Zero on success, nonzero on failure.
+ * Zero on success or a negative error code on failure.
  */
 int drm_vblank_get(struct drm_device *dev, unsigned int pipe)
 {
@@ -1090,7 +1093,7 @@ EXPORT_SYMBOL(drm_vblank_get);
  * This is the native kms version of drm_vblank_get().
  *
  * Returns:
- * Zero on success, nonzero on failure.
+ * Zero on success or a negative error code on failure.
  */
 int drm_crtc_vblank_get(struct drm_crtc *crtc)
 {