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-rw-r--r--drivers/phy/tegra/xusb-tegra124.c3
-rw-r--r--drivers/phy/tegra/xusb.c10
2 files changed, 3 insertions, 10 deletions
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)
diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c
index 873424ab0e32..3cbcb2537657 100644
--- a/drivers/phy/tegra/xusb.c
+++ b/drivers/phy/tegra/xusb.c
@@ -561,10 +561,7 @@ static int tegra_xusb_usb2_port_parse_dt(struct tegra_xusb_usb2_port *usb2)
usb2->internal = of_property_read_bool(np, "nvidia,internal");
usb2->supply = devm_regulator_get(&port->dev, "vbus");
- if (IS_ERR(usb2->supply))
- return PTR_ERR(usb2->supply);
-
- return 0;
+ return PTR_ERR_OR_ZERO(usb2->supply);
}
static int tegra_xusb_add_usb2_port(struct tegra_xusb_padctl *padctl,
@@ -731,10 +728,7 @@ static int tegra_xusb_usb3_port_parse_dt(struct tegra_xusb_usb3_port *usb3)
usb3->internal = of_property_read_bool(np, "nvidia,internal");
usb3->supply = devm_regulator_get(&port->dev, "vbus");
- if (IS_ERR(usb3->supply))
- return PTR_ERR(usb3->supply);
-
- return 0;
+ return PTR_ERR_OR_ZERO(usb3->supply);
}
static int tegra_xusb_add_usb3_port(struct tegra_xusb_padctl *padctl,