diff options
Diffstat (limited to 'drivers/phy/tegra')
| -rw-r--r-- | drivers/phy/tegra/xusb-tegra124.c | 3 | ||||
| -rw-r--r-- | drivers/phy/tegra/xusb.c | 10 |
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, |