Thread (8 messages) 8 messages, 4 authors, 2021-10-15

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

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
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