linux-kernel - Re: [PATCH] Input: omap4-keypad - Fix pm_runtime_get

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Message-ID: <YlxyvvvWAEc+kRNM@google.com>
Date:   Sun, 17 Apr 2022 13:04:14 -0700
From:   Dmitry Torokhov <dmitry.torokhov@...il.com>
To:     Miaoqian Lin <linmq006@...il.com>
Cc:     "G, Manjunath Kondaiah" <manjugk@...com>,
        Felipe Balbi <balbi@...com>,
        "Poddar, Sourav" <sourav.poddar@...com>,
        linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Input: omap4-keypad - Fix pm_runtime_get_sync() error
 checking

On Tue, Apr 12, 2022 at 07:01:26AM +0000, Miaoqian Lin wrote:
> If the device is already in a runtime PM enabled state
> pm_runtime_get_sync() will return 1, so a test for negative
> value should be used to check for errors.
> 
> Fixes: f77621cc640a ("Input: omap-keypad - dynamically handle register offsets")
> Signed-off-by: Miaoqian Lin <linmq006@...il.com>

Applied, thank you.

-- 
Dmitry