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charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20240226-anx7625-defer-log-no-dsi-host-v1-1-242b1af31884@collabora.com> X-B4-Tracking: v=1; b=H4sIALkA3WUC/x3MwQqDMAwA0F+RnBfQ6NTtV2QHTVMNjHY0Mgriv 1s8vss7wCSpGLyrA5L81TSGguZRAW9zWAXVFQPV1NVEPc4hDz090YmXhN+4YojoTHGLtiO3/sW 88ELjAOX4JfGa73/6nOcFC4XP6G8AAAA= To: Robert Foss Cc: Andrzej Hajda , Neil Armstrong , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , owen , AngeloGioacchino Del Regno , kernel@collabora.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, =?utf-8?q?N=C3=ADcolas_F=2E_R=2E_A=2E_Prado?= X-Mailer: b4 0.13.0 Given that failing to find a DSI host causes the driver to defer probe, make use of dev_err_probe() to log the reason. This makes the defer probe reason available and avoids alerting userspace about something that is not necessarily an error. Fixes: 269332997a16 ("drm/bridge: anx7625: Return -EPROBE_DEFER if the dsi host was not found") Signed-off-by: NĂ­colas F. R. A. Prado --- drivers/gpu/drm/bridge/analogix/anx7625.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c index 29d91493b101..4ee5614a2623 100644 --- a/drivers/gpu/drm/bridge/analogix/anx7625.c +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c @@ -2076,10 +2076,8 @@ static int anx7625_setup_dsi_device(struct anx7625_data *ctx) }; host = of_find_mipi_dsi_host_by_node(ctx->pdata.mipi_host_node); - if (!host) { - DRM_DEV_ERROR(dev, "fail to find dsi host.\n"); - return -EPROBE_DEFER; - } + if (!host) + return dev_err_probe(dev, -EPROBE_DEFER, "fail to find dsi host.\n"); dsi = devm_mipi_dsi_device_register_full(dev, host, &info); if (IS_ERR(dsi)) { --- base-commit: 2ae0a045e6814c8c1d676d6153c605a65746aa29 change-id: 20240226-anx7625-defer-log-no-dsi-host-c3f9ccbcb287 Best regards, -- NĂ­colas F. R. A. Prado