phy: phy-mtk-dp: make array driving_params static const

ColinIanKing · vinodkoul · commit 9aa0dade8f6b · 2022-09-29T21:01:27.000+05:30
Don't populate the read-only array driving_params on the stack but instead make it static const. Also makes the object code a little smaller. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Link: https://lore.kernel.org/r/20220929130147.97375-1-colin.i.king@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
diff --git a/drivers/phy/mediatek/phy-mtk-dp.c b/drivers/phy/mediatek/phy-mtk-dp.c
@@ -85,7 +85,7 @@ struct mtk_dp_phy {
 static int mtk_dp_phy_init(struct phy *phy)
 {
 	struct mtk_dp_phy *dp_phy = phy_get_drvdata(phy);
-	u32 driving_params[] = {
+	static const u32 driving_params[] = {
 		DRIVING_PARAM_3_DEFAULT,
 		DRIVING_PARAM_4_DEFAULT,
 		DRIVING_PARAM_5_DEFAULT,

Original file line number	Diff line number	Diff line change
`@@ -85,7 +85,7 @@ struct mtk_dp_phy {`
`85`	`85`	`static int mtk_dp_phy_init(struct phy *phy)`
`86`	`86`	`{`
`87`	`87`	`struct mtk_dp_phy *dp_phy = phy_get_drvdata(phy);`
`88`		`- u32 driving_params[] = {`
	`88`	`+ static const u32 driving_params[] = {`
`89`	`89`	`DRIVING_PARAM_3_DEFAULT,`
`90`	`90`	`DRIVING_PARAM_4_DEFAULT,`
`91`	`91`	`DRIVING_PARAM_5_DEFAULT,`