Re: [PATCH 1/3 v8] serial: mctrl_gpio: Check if GPIO property exisits before requesting it

On Tue, Jun 18, 2019 at 10:31:58AM +0200, Stefan Roese wrote: > This patch adds a check for the GPIOs property existence, before the > GPIO is requested. This fixes an issue seen when the 8250 mctrl_gpio > support is added (2nd patch in this patch series) on x86 platforms using > ACPI. Looks like

[PATCH 1/3 v8] serial: mctrl_gpio: Check if GPIO property exisits before requesting it

This patch adds a check for the GPIOs property existence, before the GPIO is requested. This fixes an issue seen when the 8250 mctrl_gpio support is added (2nd patch in this patch series) on x86 platforms using ACPI. Here Mika's comments from 2016-08-09: " I noticed that with v4.8-rc1 serial cons