Re: [PATCH v2 2/3] serial: sh-sci: Remove check for specific mctrl_gpio_init() return value

[Uwe Kleine-König]

On Thu, Aug 01, 2019 at 06:45:24PM +0000, Schrempf Frieder wrote:
> From: Frieder Schrempf <frieder.schre...@kontron.de>
> 
> Now that the mctrl_gpio code returns NULL instead of ERR_PTR(-ENOSYS)
> in cases when CONFIG_GPIOLIB is disabled, we can safely remove this
> check.

I would mention -ENOSYS in the Subject line. Something like:

        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.

Thanks
Uwe

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