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List:       linux-fbdev
Subject:    Re: [PATCH -next v3] backlight: gpio_backlight: Switch to use dev_err_probe() helper
From:       Yang Yingliang <yangyingliang () huawei ! com>
Date:       2022-09-28 9:25:59
Message-ID: 982139ba-2bc4-8865-f50d-4eaf78ed8bef () huawei ! com
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Hi,

On 2022/9/28 17:11, Lee Jones wrote:
> On Tue, 27 Sep 2022, Daniel Thompson wrote:
>
>> On Tue, Sep 27, 2022 at 11:31:38AM +0800, Yang Yingliang wrote:
>>> In the probe path, dev_err() can be replaced with dev_err_probe()
>>> which will check if error code is -EPROBE_DEFER and prints the
>>> error name. It also sets the defer probe reason which can be
>>> checked later through debugfs. It's more simple in error path.
>>>
>>> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
>> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
>
> The original patch is not in my inbox.
>
> Was I missed from the original mail?
I have already add your mail address to my Cc list, when sending the patch.

Here is the early mail:
V1:
https://lore.kernel.org/linux-fbdev/f98b2e35-0f86-ffd0-db11-ca91930e153f@huawei.com/T/#t

V2:
https://lore.kernel.org/linux-fbdev/7d8cfce2-ba08-afc0-de2d-972ee15b5865@huawei.com/T/#t

Thanks,
Yang
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