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Date:   Thu, 21 Sep 2023 18:39:48 +0300
From:   Andy Shevchenko <andy@kernel.org>
To:     Wenhua Lin <Wenhua.Lin@unisoc.com>
Cc:     Linus Walleij <linus.walleij@linaro.org>,
        Bartosz Golaszewski <brgl@bgdev.pl>,
        Orson Zhai <orsonzhai@gmail.com>,
        Baolin Wang <baolin.wang@linux.alibaba.com>,
        Chunyan Zhang <zhang.lyra@gmail.com>,
        linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
        wenhua lin <wenhua.lin1994@gmail.com>,
        Xiongpeng Wu <xiongpeng.wu@unisoc.com>
Subject: Re: [PATCH V2 2/2] gpio: pmic-eic-sprd: Add can_sleep flag for PMIC
 EIC chip
Message-ID: <ZQxjxA2UwHpTPKKr@smile.fi.intel.com>
References: <20230921122527.15261-1-Wenhua.Lin@unisoc.com>
 <20230921122527.15261-3-Wenhua.Lin@unisoc.com>
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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