[PATCH 03/36] drm: xlnx: zynqmp_dpsub: Constify mode argument to function

[Laurent Pinchart]

The zynqmp_dp_encoder_mode_set_transfer_unit() function takes a mode
pointer argument that it doesn't need to modify. Make it const.

Signed-off-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
---
 drivers/gpu/drm/xlnx/zynqmp_dp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/xlnx/zynqmp_dp.c b/drivers/gpu/drm/xlnx/zynqmp_dp.c
index ace9fc731bfe..7768b45a0d73 100644
--- a/drivers/gpu/drm/xlnx/zynqmp_dp.c
+++ b/drivers/gpu/drm/xlnx/zynqmp_dp.c
@@ -1194,7 +1194,7 @@ static int zynqmp_dp_set_format(struct zynqmp_dp *dp,
  */
 static void
 zynqmp_dp_encoder_mode_set_transfer_unit(struct zynqmp_dp *dp,
-                                        struct drm_display_mode *mode)
+                                        const struct drm_display_mode *mode)
 {
        u32 tu = ZYNQMP_DP_MSA_TRANSFER_UNIT_SIZE_TU_SIZE_DEF;
        u32 bw, vid_kbytes, avg_bytes_per_tu, init_wait;
-- 
Regards,

Laurent Pinchart