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| author | Frieder Schrempf <frieder.schrempf@kontron.de> | 2019-08-02 10:04:10 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-04 12:43:50 +0200 |
| commit | e55a09732be9b4e13cf3b5d2b9bb41b3e60e5ea6 (patch) | |
| tree | 88354aaa190b6d498bd624f46fa0f80f4dec12eb /drivers | |
| parent | e8b2a6187544e79fbc4863fe5cc746de8bba07ff (diff) | |
| download | linux-stable-e55a09732be9b4e13cf3b5d2b9bb41b3e60e5ea6.tar.gz linux-stable-e55a09732be9b4e13cf3b5d2b9bb41b3e60e5ea6.tar.bz2 linux-stable-e55a09732be9b4e13cf3b5d2b9bb41b3e60e5ea6.zip | |
serial: sh-sci: Don't check for mctrl_gpio_init() returning -ENOSYS
Now that the mctrl_gpio code returns NULL instead of ERR_PTR(-ENOSYS)
if CONFIG_GPIOLIB is disabled, we can safely remove this check.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Acked-by: Uwe Kleine-Knig <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20190802100349.8659-3-frieder.schrempf@kontron.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/tty/serial/sh-sci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index 7a03622cdda9..7f565fcbf1ca 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -3281,7 +3281,7 @@ static int sci_probe_single(struct platform_device *dev, return ret; sciport->gpios = mctrl_gpio_init(&sciport->port, 0); - if (IS_ERR(sciport->gpios) && PTR_ERR(sciport->gpios) != -ENOSYS) + if (IS_ERR(sciport->gpios)) return PTR_ERR(sciport->gpios); if (sciport->has_rtscts) { |