linux-kernel - Re: [PATCH next] HID: i2c-hid: Fix test in i2c_hid_core_register_panel

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Message-ID: <CAD=FV=WEQf=PX52Uv_bjzhnUipKwcNY+BBTOfDHucv=EkBTzgg@mail.gmail.com>
Date: Wed, 27 Aug 2025 08:26:20 -0700
From: Doug Anderson <dianders@...omium.org>
To: Dan Carpenter <dan.carpenter@...aro.org>, Jiri Kosina <jikos@...nel.org>
Cc: Pin-yen Lin <treapking@...omium.org>, Benjamin Tissoires <bentiss@...nel.org>, 
	Aleksandrs Vinarskis <alex.vinarskis@...il.com>, Wentao Guan <guanwentao@...ontech.com>, 
	Bartłomiej Maryńczak <marynczakbartlomiej@...il.com>, 
	Dmitry Torokhov <dmitry.torokhov@...il.com>, Kenny Levinsen <kl@...wtf>, linux-input@...r.kernel.org, 
	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH next] HID: i2c-hid: Fix test in i2c_hid_core_register_panel_follower()

Hi,

On Wed, Aug 27, 2025 at 5:57 AM Dan Carpenter <dan.carpenter@...aro.org> wrote:
>
> Bitwise AND was intended instead of OR.  With the current code the
> condition is always true.
>
> Fixes: cbdd16b818ee ("HID: i2c-hid: Make elan touch controllers power on after panel is enabled")
> Signed-off-by: Dan Carpenter <dan.carpenter@...aro.org>
> ---
>  drivers/hid/i2c-hid/i2c-hid-core.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Douglas Anderson <dianders@...omium.org

Jiri / Benjamin: if one of you can give this a quick Ack then I'll
throw it into drm-misc-next with the patch it's fixing.

-Doug