drm/modes: drop maxPitch from drm_mode_validate_size

Totally unused and actually redundant with maxX for display mode
validation. The fb helper otoh needs to check pitch limits,
but that is delegated into drivers instead.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 1 insertions, 5 deletions

diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index df358f657a13..cc352eed0191 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -889,7 +889,6 @@ EXPORT_SYMBOL(drm_mode_equal_no_clocks_no_stereo);
  * @mode_list: list of modes to check
  * @maxX: maximum width
  * @maxY: maximum height
- * @maxPitch: max pitch
  *
  * The DRM device (@dev) has size and pitch limits.  Here we validate the
  * modes we probed for @dev against those limits and set their status as
@@ -897,14 +896,11 @@ EXPORT_SYMBOL(drm_mode_equal_no_clocks_no_stereo);
  */
 void drm_mode_validate_size(struct drm_device *dev,
                             struct list_head *mode_list,
-                            int maxX, int maxY, int maxPitch)
+                            int maxX, int maxY)
 {
         struct drm_display_mode *mode;
 
         list_for_each_entry(mode, mode_list, head) {
-                if (maxPitch > 0 && mode->hdisplay > maxPitch)
-                        mode->status = MODE_BAD_WIDTH;
-
                 if (maxX > 0 && mode->hdisplay > maxX)
                         mode->status = MODE_VIRTUAL_X;