Re: [PATCH v3 4/4] serial: 8250: Don't check for mctrl_gpio_init() returning -ENOSYS

Greg Kroah-Hartman
2019-08-02T12:26:28Z

On Fri, Aug 02, 2019 at 02:15:55PM +0200, Uwe Kleine-König wrote:
> On Fri, Aug 02, 2019 at 10:04:11AM +0000, Schrempf Frieder wrote:
> > From: Frieder Schrempf <frieder.schrempf@kontron.de>
> >
> > 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-König <u.kleine-koenig@pengutronix.de>
>
> @greg: This patch doesn't depend on patch 2; ditto for patch 3. So only
> taking patches 1, 3 and 4 should be fine. This way Frieder's v4 only
> have to care for patch 2. (Assuming noone objects to 1, 3 and 4 of
> course.)

Sounds good, I'll do that, thanks.

greg k-h