2 files changed, 11 insertions, 11 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 6a8129949333..7b4f808afff9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1910,10 +1910,10 @@ int amdgpu_device_resume(struct drm_device *dev, bool resume, bool fbcon);
 u32 amdgpu_get_vblank_counter_kms(struct drm_device *dev, unsigned int pipe);
 int amdgpu_enable_vblank_kms(struct drm_device *dev, unsigned int pipe);
 void amdgpu_disable_vblank_kms(struct drm_device *dev, unsigned int pipe);
-int amdgpu_get_vblank_timestamp_kms(struct drm_device *dev, unsigned int pipe,
-                                    int *max_error,
-                                    struct timeval *vblank_time,
-                                    unsigned flags);
+bool amdgpu_get_vblank_timestamp_kms(struct drm_device *dev, unsigned int pipe,
+                                     int *max_error,
+                                     struct timeval *vblank_time,
+                                     unsigned flags);
 long amdgpu_kms_compat_ioctl(struct file *filp, unsigned int cmd,
                              unsigned long arg);
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index 832be632478f..a1b97809305e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -945,19 +945,19 @@ void amdgpu_disable_vblank_kms(struct drm_device *dev, unsigned int pipe)
  *
  * Gets the timestamp on the requested crtc based on the
  * scanout position.  (all asics).
- * Returns postive status flags on success, negative error on failure.
+ * Returns true on success, false on failure.
  */
-int amdgpu_get_vblank_timestamp_kms(struct drm_device *dev, unsigned int pipe,
-                                    int *max_error,
-                                    struct timeval *vblank_time,
-                                    unsigned flags)
+bool amdgpu_get_vblank_timestamp_kms(struct drm_device *dev, unsigned int pipe,
+                                     int *max_error,
+                                     struct timeval *vblank_time,
+                                     unsigned flags)
 {
         struct drm_crtc *crtc;
         struct amdgpu_device *adev = dev->dev_private;
 
         if (pipe >= dev->num_crtcs) {
                 DRM_ERROR("Invalid crtc %u\n", pipe);
-                return -EINVAL;
+                return false;
         }
 
         /* Get associated drm_crtc: */
@@ -966,7 +966,7 @@ int amdgpu_get_vblank_timestamp_kms(struct drm_device *dev, unsigned int pipe,
                 /* This can occur on driver load if some component fails to
                  * initialize completely and driver is unloaded */
                 DRM_ERROR("Uninitialized crtc %d\n", pipe);
-                return -EINVAL;
+                return false;
         }
 
         /* Helper routine in DRM core does all the work: */