[PATCH] drm/edid: make a couple of read-only arrays static const

Colin Ian King colin.i.king at gmail.com
Thu Nov 3 13:37:30 UTC 2022


Don't populate two read-only arrays on the stack but instead make
them 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/drm_edid.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 4671dc23abe0..50d488cc840e 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -3916,8 +3916,8 @@ static int drm_cvt_modes(struct drm_connector *connector,
 	struct drm_display_mode *newmode;
 	struct drm_device *dev = connector->dev;
 	const struct cvt_timing *cvt;
-	const int rates[] = { 60, 85, 75, 60, 50 };
-	const u8 empty[3] = { 0, 0, 0 };
+	static const int rates[] = { 60, 85, 75, 60, 50 };
+	static const u8 empty[3] = { 0, 0, 0 };
 
 	for (i = 0; i < 4; i++) {
 		int width, height;
-- 
2.38.1



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