USB: ehci-tegra: remove redundant gpio_set_value

The immediately preceding gpio_direction_output() already set the value,
so there's no need to repeat it. This also prevents gpio_set_value() from
WARNing when the GPIO is sleepable (e.g. is on an I2C expander); the set
direction API is always sleepable, but plain set_value isn't.

Cc: <stable@vger.kernel.org> # v3.3
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index 73f3525e6921be8e93627c30bb2ed3e3d4bf3b83..f214a80cdee212ec816601ef51645b05fd3f6d68 100644 (file)
--- a/drivers/usb/host/ehci-tegra.c
+++ b/drivers/usb/host/ehci-tegra.c
@@ -458,7 +458,6 @@ static int setup_vbus_gpio(struct platform_device *pdev)
                dev_err(&pdev->dev, "can't enable vbus\n");
                return err;
        }
-       gpio_set_value(gpio, 1);
 
        return err;
 }