linux-kernel - [PATCH] phy: rockchip-pcie: Remove the unused function phy_wr

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Message-Id: <20230221074142.5935-1-jiapeng.chong@linux.alibaba.com>
Date:   Tue, 21 Feb 2023 15:41:42 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     vkoul@...nel.org
Cc:     kishon@...nel.org, heiko@...ech.de, p.zabel@...gutronix.de,
        linux-phy@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
        Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH] phy: rockchip-pcie: Remove the unused function phy_wr_cfg()

The function phy_wr_cfg is defined in the phy-rockchip-pcie.c file, but
not called elsewhere, so remove this unused function.

drivers/phy/rockchip/phy-rockchip-pcie.c:122:19: warning: unused function 'phy_rd_cfg'.

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4130
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 drivers/phy/rockchip/phy-rockchip-pcie.c | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/drivers/phy/rockchip/phy-rockchip-pcie.c b/drivers/phy/rockchip/phy-rockchip-pcie.c
index 75216091d901..8234b83fdd88 100644
--- a/drivers/phy/rockchip/phy-rockchip-pcie.c
+++ b/drivers/phy/rockchip/phy-rockchip-pcie.c
@@ -119,21 +119,6 @@ static inline void phy_wr_cfg(struct rockchip_pcie_phy *rk_phy,
 				   PHY_CFG_WR_SHIFT));
 }
 
-static inline u32 phy_rd_cfg(struct rockchip_pcie_phy *rk_phy,
-			     u32 addr)
-{
-	u32 val;
-
-	regmap_write(rk_phy->reg_base, rk_phy->phy_data->pcie_conf,
-		     HIWORD_UPDATE(addr,
-				   PHY_CFG_RD_MASK,
-				   PHY_CFG_ADDR_SHIFT));
-	regmap_read(rk_phy->reg_base,
-		    rk_phy->phy_data->pcie_status,
-		    &val);
-	return val;
-}
-
 static int rockchip_pcie_phy_power_off(struct phy *phy)
 {
 	struct phy_pcie_instance *inst = phy_get_drvdata(phy);
-- 
2.20.1.7.g153144c