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Message-ID: <CAMRc=McZsmqQXEUSGaNOWLWZWGYaa--euDao6xzsXicYy-QXnQ@mail.gmail.com>
Date: Wed, 27 Sep 2023 09:13:09 +0200
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Andy Shevchenko <andy@...nel.org>
Cc: Wenhua Lin <Wenhua.Lin@...soc.com>,
Linus Walleij <linus.walleij@...aro.org>,
Orson Zhai <orsonzhai@...il.com>,
Baolin Wang <baolin.wang@...ux.alibaba.com>,
Chunyan Zhang <zhang.lyra@...il.com>,
linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
wenhua lin <wenhua.lin1994@...il.com>,
Xiongpeng Wu <xiongpeng.wu@...soc.com>
Subject: Re: [PATCH V2 2/2] gpio: pmic-eic-sprd: Add can_sleep flag for PMIC
EIC chip
On Thu, Sep 21, 2023 at 5:40 PM Andy Shevchenko <andy@...nel.org> wrote:
>
> On Thu, Sep 21, 2023 at 08:25:27PM +0800, Wenhua Lin wrote:
> > The drivers uses a mutex and I2C bus access in its PMIC EIC chip
> > get implementation. This means these functions can sleep and the PMIC EIC
> > chip should set the can_sleep property to true.
> >
> > This will ensure that a warning is printed when trying to get the
> > value from a context that potentially can't sleep.
>
> This deserves a Fixes tag.
>
> --
> With Best Regards,
> Andy Shevchenko
>
>
Added when applying and queued for fixes.
Bart
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