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

From: Greg Kroah-Hartman <[email-masked]>
Date: Fri, 2 Aug 2019 14:26:23 +0200

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 <[email-masked]>
> > 
> > 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 <[email-masked]>
> 
> Acked-by: Uwe Kleine-König <[email-masked]>
> 
> @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

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