linux-kernel - Re: [PATCH] drm/bridge: aux-hpd-bridge: correct devm_drm_dp_hpd_bridge

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Message-ID: <Zj9IiezupybPOxIn@hovoldconsulting.com>
Date: Sat, 11 May 2024 12:29:29 +0200
From: Johan Hovold <johan@...nel.org>
To: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Cc: David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>,
	Johan Hovold <johan+linaro@...nel.org>,
	Bjorn Andersson <andersson@...nel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
	linux-usb@...r.kernel.org, kernel test robot <lkp@...el.com>
Subject: Re: [PATCH] drm/bridge: aux-hpd-bridge: correct
 devm_drm_dp_hpd_bridge_add() stub

On Sat, May 11, 2024 at 11:54:30AM +0300, Dmitry Baryshkov wrote:
> If CONFIG_DRM_AUX_HPD_BRIDGE is not enabled, the aux-bridge.h header
> provides a stub for the bridge's functions. Correct the arguments list
> of one of those stubs to match the argument list of the non-stubbed
> function.
> 
> Fixes: e5ca263508f7 ("drm/bridge: aux-hpd: separate allocation and registration")
> Reported-by: kernel test robot <lkp@...el.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202405110428.TMCfb1Ut-lkp@intel.com/
> Cc: Johan Hovold <johan+linaro@...nel.org>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>

Thanks for fixing this.

This one should also be backported (e.g. as the patch that can trigger
this probably also should be backported to 6.8 [1]):

Cc: stable@...r.kernel.org	# 6.8
Reviewed-by: Johan Hovold <johan+linaro@...nel.org>

Johan

[1] https://lore.kernel.org/r/20240424-qc-pmic-typec-hpd-split-v4-1-f7e10d147443@linaro.org