linux-kernel - RE: [PATCH v2] input: da7280: Make use of the helper function dev_err

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Date:   Fri, 18 Feb 2022 13:16:26 +0000
From:   Adam Thomson <Adam.Thomson.Opensource@...semi.com>
To:     zhaoxiao <zhaoxiao@...ontech.com>,
        "dmitry.torokhov@...il.com" <dmitry.torokhov@...il.com>
CC:     Support Opensource <Support.Opensource@...semi.com>,
        "linux-input@...r.kernel.org" <linux-input@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v2] input: da7280: Make use of the helper function
 dev_err_probe()

On 17 February 2022 01:39, zhaoxiao wrote:

> devm_pwm_get() can return -EPROBE_DEFER if the pwm regulator is not
> ready yet. Use dev_err_probe() for pwm regulator resources
> to indicate the deferral reason when waiting for the
> resource to come up.
> 
> Signed-off-by: zhaoxiao <zhaoxiao@...ontech.com>

Reviewed-by: Adam Thomson <Adam.Thomson.Opensource@...semi.com>