linux-kernel - Re: [PATCH v2 4/4] Input: sun4i-ps2 - Fix handling of platform_get

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Date:   Fri, 28 Aug 2020 23:34:28 +0800
From:   Chen-Yu Tsai <wens@...e.org>
To:     Krzysztof Kozlowski <krzk@...nel.org>
Cc:     Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Maxime Ripard <mripard@...nel.org>,
        linux-input@...r.kernel.org,
        linux-kernel <linux-kernel@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v2 4/4] Input: sun4i-ps2 - Fix handling of
 platform_get_irq() error

On Fri, Aug 28, 2020 at 10:58 PM Krzysztof Kozlowski <krzk@...nel.org> wrote:
>
> platform_get_irq() returns -ERRNO on error.  In such case comparison
> to 0 would pass the check.
>
> Fixes: e443631d20f5 ("Input: serio - add support for Alwinner A10/A20 PS/2 controller")
> Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>

Acked-by: Chen-Yu Tsai <wens@...e.org>