Thread (1 message) 1 message, 1 author, 2018-08-14
DORMANTno replies REVIEWED: 3 (0M)

[PATCH v4 1/8] drm/bridge/synopsys: dsi: move mipi_dsi_host_unregister to __dw_mipi_dsi_remove

From: Heiko Stuebner <hidden>
Date: 2018-08-14 10:26:47
Also in: dri-devel, linux-rockchip
Subsystem: drm drivers, drm drivers and misc gpu patches, drm drivers for bridge chips, the rest · Maintainers: David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Andrzej Hajda, Neil Armstrong, Robert Foss, Linus Torvalds

Right now the host is only unregistered when the driver is used via the
bridge api and not via the component api, leading to the host staying
registered in cases like probe deferral.

So move the host unregister to the general remove function, so that it
gets cleaned up in all cases.

Signed-off-by: Heiko Stuebner <redacted>
Reviewed-by: Andrzej Hajda <redacted>
Reviewed-by: Philippe Cornu <redacted>
Tested-by: Philippe Cornu <redacted>
---
 drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
index fd7999642cf8..07cde255cab2 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
@@ -941,6 +941,8 @@ __dw_mipi_dsi_probe(struct platform_device *pdev,
 
 static void __dw_mipi_dsi_remove(struct dw_mipi_dsi *dsi)
 {
+	mipi_dsi_host_unregister(&dsi->dsi_host);
+
 	pm_runtime_disable(dsi->dev);
 }
 
@@ -957,8 +959,6 @@ EXPORT_SYMBOL_GPL(dw_mipi_dsi_probe);
 
 void dw_mipi_dsi_remove(struct dw_mipi_dsi *dsi)
 {
-	mipi_dsi_host_unregister(&dsi->dsi_host);
-
 	__dw_mipi_dsi_remove(dsi);
 }
 EXPORT_SYMBOL_GPL(dw_mipi_dsi_remove);
-- 
2.17.0
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