diff options
| author | Stephen Warren <swarren@nvidia.com> | 2012-05-01 03:24:10 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-05-01 22:11:51 +0400 |
| commit | 04c235c92ce8474e9f2b358bd97f013a500385f2 (patch) | |
| tree | 7c53d7ef6c8f8080dd250934cd6daaf042c653d1 | |
| parent | ebf20de453042c066a289b90dd14d59de03dba2f (diff) | |
| download | linux-04c235c92ce8474e9f2b358bd97f013a500385f2.tar.xz | |
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>
| -rw-r--r-- | drivers/usb/host/ehci-tegra.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c index 73f3525e6921..f214a80cdee2 100644 --- 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; } |