[PATCH 10/11] phy: rockchip-emmc: Minor code cleanup in rockchip_emmc_phy_power_off()
From: Douglas Anderson <hidden>
Date: 2016-06-07 22:46:58
Also in:
linux-arm-kernel, linux-mmc, linux-rockchip, lkml
Subsystem:
arm/rockchip soc support, generic phy framework, the rest · Maintainers:
Heiko Stuebner, Vinod Koul, Linus Torvalds
There's no reason to store the return value of rockchip_emmc_phy_power() in a variable nor to check it. Just return it. Signed-off-by: Douglas Anderson <redacted> --- drivers/phy/phy-rockchip-emmc.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/phy/phy-rockchip-emmc.c b/drivers/phy/phy-rockchip-emmc.c
index 0fce7359d468..188e4c387ba8 100644
--- a/drivers/phy/phy-rockchip-emmc.c
+++ b/drivers/phy/phy-rockchip-emmc.c@@ -227,8 +227,6 @@ static int rockchip_emmc_phy_power_off(struct phy *phy) static int rockchip_emmc_phy_power_on(struct phy *phy) { struct rockchip_emmc_phy *rk_phy = phy_get_drvdata(phy); - int ret = 0; - /* Drive impedance: 50 Ohm */ regmap_write(rk_phy->reg_base,
@@ -252,11 +250,7 @@ static int rockchip_emmc_phy_power_on(struct phy *phy) PHYCTRL_OTAPDLYSEL_SHIFT)); /* Power up emmc phy analog blocks */ - ret = rockchip_emmc_phy_power(phy, PHYCTRL_PDB_PWR_ON); - if (ret) - return ret; - - return 0; + return rockchip_emmc_phy_power(phy, PHYCTRL_PDB_PWR_ON); } static const struct phy_ops ops = {
--
2.8.0.rc3.226.g39d4020
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