linux-kernel - Re: [PATCH v3 4/4] serial: 8250: Don't check for mctrl_gpio

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Date:   Tue, 6 Aug 2019 09:44:11 +0200
From:   Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Schrempf Frieder <frieder.schrempf@...tron.de>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
        "kernel@...gutronix.de" <kernel@...gutronix.de>,
        "festevam@...il.com" <festevam@...il.com>,
        "linux-imx@....com" <linux-imx@....com>,
        "geert+renesas@...der.be" <geert+renesas@...der.be>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-serial@...r.kernel.org" <linux-serial@...r.kernel.org>,
        Jiri Slaby <jslaby@...e.com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v3 4/4] serial: 8250: Don't check for mctrl_gpio_init()
 returning -ENOSYS

Hey Greg

On Fri, Aug 02, 2019 at 02:26:23PM +0200, Greg Kroah-Hartman wrote:
> 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@...tron.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@...tron.de>
> > 
> > Acked-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.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.

again you somehow managed to mangle my name :-|

$ git log -3 8f0df898b27926e443d13770adfd828cc0f50148 | grep Uwe
    Acked-by: Uwe Kleine-Knig <u.kleine-koenig@...gutronix.de>
    Acked-by: Uwe Kleine-Knig <u.kleine-koenig@...gutronix.de>
    Reviewed-by: Uwe Kleine-Knig <u.kleine-koenig@...gutronix.de>

in all three instances the ö is missing.

Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |