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authorVivek Gautam <vivek.gautam@codeaurora.org>2016-10-20 09:53:40 +0300
committerKishon Vijay Abraham I <kishon@ti.com>2016-11-18 15:49:16 +0300
commite4d5973f9cba4eeeda239edef765b116865e006f (patch)
treee11ac49b7aef91da52b45826f9cc2dec99fffe79 /drivers/phy
parent045ef3115382fab2c16f2692411296ebfba60256 (diff)
downloadlinux-e4d5973f9cba4eeeda239edef765b116865e006f.tar.xz
phy: fix returnvar.cocci warnings
Remove unneeded variables when "0" can be returned. Generated by: scripts/coccinelle/misc/returnvar.cocci Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org> Cc: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy')
-rw-r--r--drivers/phy/phy-berlin-sata.c3
-rw-r--r--drivers/phy/tegra/xusb-tegra124.c3
2 files changed, 2 insertions, 4 deletions
diff --git a/drivers/phy/phy-berlin-sata.c b/drivers/phy/phy-berlin-sata.c
index f84a33a1bdd9..2c7a57f2d595 100644
--- a/drivers/phy/phy-berlin-sata.c
+++ b/drivers/phy/phy-berlin-sata.c
@@ -85,7 +85,6 @@ static int phy_berlin_sata_power_on(struct phy *phy)
struct phy_berlin_desc *desc = phy_get_drvdata(phy);
struct phy_berlin_priv *priv = dev_get_drvdata(phy->dev.parent);
void __iomem *ctrl_reg = priv->base + 0x60 + (desc->index * 0x80);
- int ret = 0;
u32 regval;
clk_prepare_enable(priv->clk);
@@ -130,7 +129,7 @@ static int phy_berlin_sata_power_on(struct phy *phy)
clk_disable_unprepare(priv->clk);
- return ret;
+ return 0;
}
static int phy_berlin_sata_power_off(struct phy *phy)
diff --git a/drivers/phy/tegra/xusb-tegra124.c b/drivers/phy/tegra/xusb-tegra124.c
index 119957249a51..c45cbedc6634 100644
--- a/drivers/phy/tegra/xusb-tegra124.c
+++ b/drivers/phy/tegra/xusb-tegra124.c
@@ -1483,7 +1483,6 @@ static int tegra124_usb3_port_enable(struct tegra_xusb_port *port)
struct tegra_xusb_padctl *padctl = port->padctl;
struct tegra_xusb_lane *lane = usb3->base.lane;
unsigned int index = port->index, offset;
- int ret = 0;
u32 value;
value = padctl_readl(padctl, XUSB_PADCTL_SS_PORT_MAP);
@@ -1612,7 +1611,7 @@ static int tegra124_usb3_port_enable(struct tegra_xusb_port *port)
value &= ~XUSB_PADCTL_ELPG_PROGRAM_SSPX_ELPG_CLAMP_EN(index);
padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM);
- return ret;
+ return 0;
}
static void tegra124_usb3_port_disable(struct tegra_xusb_port *port)