[PATCH] drm/bridge: adv7533: make array clock_div_by_lanes static const

Colin Ian King colin.i.king at gmail.com
Sun Jan 9 20:41:05 UTC 2022


Don't populate the read-only array clock_div_by_lanes on the stack but
instead it static const. Also makes the object code a little smaller.

Signed-off-by: Colin Ian King <colin.i.king at gmail.com>
---
 drivers/gpu/drm/bridge/adv7511/adv7533.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/bridge/adv7511/adv7533.c b/drivers/gpu/drm/bridge/adv7511/adv7533.c
index eb7579dec40a..ef6270806d1d 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7533.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7533.c
@@ -29,7 +29,7 @@ static void adv7511_dsi_config_timing_gen(struct adv7511 *adv)
 	struct mipi_dsi_device *dsi = adv->dsi;
 	struct drm_display_mode *mode = &adv->curr_mode;
 	unsigned int hsw, hfp, hbp, vsw, vfp, vbp;
-	u8 clock_div_by_lanes[] = { 6, 4, 3 };	/* 2, 3, 4 lanes */
+	static const u8 clock_div_by_lanes[] = { 6, 4, 3 };	/* 2, 3, 4 lanes */
 
 	hsw = mode->hsync_end - mode->hsync_start;
 	hfp = mode->hsync_start - mode->hdisplay;
-- 
2.32.0



More information about the dri-devel mailing list