From: Dan Carpenter <dan.carpenter@linaro.org>
To: Andy Yan <andy.yan@rock-chips.com>
Cc: Andrzej Hajda <andrzej.hajda@intel.com>,
Neil Armstrong <neil.armstrong@linaro.org>,
Robert Foss <rfoss@kernel.org>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Jonas Karlman <jonas@kwiboo.se>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: [PATCH next] drm/bridge: synopsys: Fix an error return in dw_dp_video_need_vsc_sdp()
Date: Tue, 2 Sep 2025 09:33:44 +0300 [thread overview]
Message-ID: <aLaPyJrFsSFuqC1R@stanley.mountain> (raw)
This dw_dp_video_need_vsc_sdp() function is type bool so returning
-EINVAL means returning true. Return false instead.
Fixes: 86eecc3a9c2e ("drm/bridge: synopsys: Add DW DPTX Controller support library")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
---
drivers/gpu/drm/bridge/synopsys/dw-dp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-dp.c b/drivers/gpu/drm/bridge/synopsys/dw-dp.c
index 9bbfe8da3de0..33be4eae2b20 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-dp.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-dp.c
@@ -1149,7 +1149,7 @@ static bool dw_dp_video_need_vsc_sdp(struct dw_dp *dp)
state = dw_dp_get_bridge_state(dp);
if (!state)
- return -EINVAL;
+ return false;
if (!link->vsc_sdp_supported)
return false;
--
2.47.2
next reply other threads:[~2025-09-02 6:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-02 6:33 Dan Carpenter [this message]
2025-09-02 8:42 ` Re:[PATCH next] drm/bridge: synopsys: Fix an error return in dw_dp_video_need_vsc_sdp() Andy Yan
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