linux-kernel - Re: [PATCH] gpio: don't warn about removing GPIO chips with active users anymore

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Message-ID: <20240221113603.168ce245@bootlin.com>
Date: Wed, 21 Feb 2024 11:36:03 +0100
From: Herve Codina <herve.codina@...tlin.com>
To: Bartosz Golaszewski <brgl@...ev.pl>
Cc: Kent Gibson <warthog618@...il.com>, Linus Walleij
 <linus.walleij@...aro.org>, linux-gpio@...r.kernel.org,
 linux-kernel@...r.kernel.org, Bartosz Golaszewski
 <bartosz.golaszewski@...aro.org>
Subject: Re: [PATCH] gpio: don't warn about removing GPIO chips with active
 users anymore

Hi Bartosz,

On Wed, 21 Feb 2024 11:21:03 +0100
Bartosz Golaszewski <brgl@...ev.pl> wrote:

> From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
> 
> With SRCU we can now correctly handle the situation when a GPIO provider
> is removed while having users still holding references to GPIO
> descriptors. Remove all warnings emitted in this situation.
> 
> Suggested-by: Kent Gibson <warthog618@...il.com>
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
> ---
>  drivers/gpio/gpiolib.c | 20 ++------------------
>  1 file changed, 2 insertions(+), 18 deletions(-)
> 

Reviewed-by: Herve Codina <herve.codina@...tlin.com>

Best regards,
Hervé