diff mbox series

[v2,09/11] drm/bridge: ti-sn65dsi86: Convert to drm_of_get_data_lanes_count

Message ID 20220524010522.528569-9-marex@denx.de (mailing list archive)
State New, archived
Headers show
Series [v2,01/11] drm: of: Add drm_of_get_data_lanes_count and drm_of_get_data_lanes_ep | expand

Commit Message

Marek Vasut May 24, 2022, 1:05 a.m. UTC 
Convert driver to use this new helper to standardize
OF "data-lanes" parsing.

Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Andrzej Hajda <andrzej.hajda@intel.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Robert Foss <robert.foss@linaro.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
To: dri-devel@lists.freedesktop.org
---
V2: - Rename drm_of_get_data_lanes{,_ep} to drm_of_get_data_lanes_count{,_ep}
    - Add RB from Andrzej
---
 drivers/gpu/drm/bridge/ti-sn65dsi86.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
index 8cad662de9bb5..c2b9227f7042a 100644
--- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c
+++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
@@ -1142,8 +1142,8 @@  static void ti_sn_bridge_parse_lanes(struct ti_sn65dsi86 *pdata,
 	 * mappings that the hardware supports.
 	 */
 	endpoint = of_graph_get_endpoint_by_regs(np, 1, -1);
-	dp_lanes = of_property_count_u32_elems(endpoint, "data-lanes");
-	if (dp_lanes > 0 && dp_lanes <= SN_MAX_DP_LANES) {
+	dp_lanes = drm_of_get_data_lanes_count(endpoint, 1, SN_MAX_DP_LANES);
+	if (dp_lanes > 0) {
 		of_property_read_u32_array(endpoint, "data-lanes",
 					   lane_assignments, dp_lanes);
 		of_property_read_u32_array(endpoint, "lane-polarities",