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

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
index 31266e7..232fd3f 100644 (file)
--- 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,