linux-kernel - [PATCH] phy: phy-mtk-dp: make array driving

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Date:   Thu, 29 Sep 2022 14:01:47 +0100
From:   Colin Ian King <colin.i.king@...il.com>
To:     Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Chunfeng Yun <chunfeng.yun@...iatek.com>,
        Kishon Vijay Abraham I <kishon@...com>,
        Vinod Koul <vkoul@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        dri-devel@...ts.freedesktop.org,
        linux-mediatek@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-phy@...ts.infradead.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] 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@...il.com>
---
 drivers/phy/mediatek/phy-mtk-dp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/phy/mediatek/phy-mtk-dp.c b/drivers/phy/mediatek/phy-mtk-dp.c
index 31266e7ca324..232fd3f1ff1b 100644
--- 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,
-- 
2.37.1