linux-kernel - Re: [PATCH] gpio: nomadik: remove BUG_ON() in nmk_gpio_populate

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Message-ID: <CAMRc=MfvKy=0d3mrE5NaZMdVoG1P5s8AakrrQy+D+9a5Ua3Uqw@mail.gmail.com>
Date: Tue, 12 Mar 2024 13:14:32 +0100
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Linus Walleij <linus.walleij@...aro.org>
Cc: Dan Carpenter <dan.carpenter@...aro.org>, linux-arm-kernel@...ts.infradead.org, 
	linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org, 
	kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] gpio: nomadik: remove BUG_ON() in nmk_gpio_populate_chip()

On Tue, Mar 12, 2024 at 12:52 PM Linus Walleij <linus.walleij@...aro.org> wrote:
>
> On Mon, Mar 11, 2024 at 12:00 PM Dan Carpenter <dan.carpenter@...aro.org> wrote:
>
> > Using BUG_ON() is discouraged and also the check wasn't done early
> > enough to prevent an out of bounds access.  Check earlier and return
> > an error instead of calling BUG().
> >
> > Signed-off-by: Dan Carpenter <dan.carpenter@...aro.org>
>
> Thanks Dan, I applied the patch to the pin control tree since the
> rest of the stuff is resting there and Bartosz already sent his pull
> request.
>

Yes I did. There were no conflicts in next with nomadik updates so I
figured you'll just send it yourself. Let me know if you need anything
from my side.

Bart