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

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Message-Id: <20240511-fix-aux-hpd-stubs-v1-1-98dae71dfaec@linaro.org>
Date: Sat, 11 May 2024 11:54:30 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: 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>
Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org, 
 linux-usb@...r.kernel.org, kernel test robot <lkp@...el.com>, 
 Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Subject: [PATCH] drm/bridge: aux-hpd-bridge: correct
 devm_drm_dp_hpd_bridge_add() stub

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>
---
 include/drm/bridge/aux-bridge.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/drm/bridge/aux-bridge.h b/include/drm/bridge/aux-bridge.h
index 4453906105ca..c2f5a855512f 100644
--- a/include/drm/bridge/aux-bridge.h
+++ b/include/drm/bridge/aux-bridge.h
@@ -33,7 +33,7 @@ static inline struct auxiliary_device *devm_drm_dp_hpd_bridge_alloc(struct devic
 	return NULL;
 }
 
-static inline int devm_drm_dp_hpd_bridge_add(struct auxiliary_device *adev)
+static inline int devm_drm_dp_hpd_bridge_add(struct device *dev, struct auxiliary_device *adev)
 {
 	return 0;
 }

---
base-commit: 713a75079f37b92835db48b27699e540657e3c5a
change-id: 20240511-fix-aux-hpd-stubs-117c071fff77

Best regards,
-- 
With best wishes
Dmitry