Re: [PATCH v5 2/2] gpio: gpio-cascade: add generic GPIO cascade
From: Andy Shevchenko <hidden>
Date: 2021-10-15 14:21:49
Also in:
linux-gpio, lkml
From: Andy Shevchenko <hidden>
Date: 2021-10-15 14:21:49
Also in:
linux-gpio, lkml
On Fri, Oct 15, 2021 at 3:56 PM Mauri Sandberg [off-list ref] wrote:
On 21.6.2021 20.43, Andy Shevchenko wrote:quoted
quoted
+ gc->of_node = np;This should be guarded by CONFIG_OF_GPIO.
The above is actually done by the GPIO library nowadays.
In the Kconfig I have a dependency to OF_GPIO. Is the guarding still necessary? Or should the guard be added and dependency removed? Or have them both?
For this kind ("generic") driver the OF_GPIO dependency is simply
wrong. You shouldn't have it.
--
With Best Regards,
Andy Shevchenko