[PATCH 3.12 122/142] drm/tilcdc: tfp410: fix dangling sysfs connector node

From: Jiri Slaby
Date: Fri Sep 26 2014 - 05:50:54 EST

From: Guido MartÃnez <guido@xxxxxxxxxxxxxxxxxxxx>

3.12-stable review patch. If anyone has any objections, please let me know.


commit 16dcbdef404f4e87dab985494381939fe0a2d456 upstream.

Add a drm_sysfs_connector_remove call when we destroy the panel to make
sure the connector node in sysfs gets deleted.

This is required for proper unload and re-load of this driver, otherwise
we will get a warning about a duplicate filename in sysfs.

Signed-off-by: Guido MartÃnez <guido@xxxxxxxxxxxxxxxxxxxx>
Tested-by: Darren Etheridge <detheridge@xxxxxx>
Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
drivers/gpu/drm/tilcdc/tilcdc_tfp410.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
index c38b56b268ac..ce75ac8de4f8 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
@@ -167,6 +167,7 @@ struct tfp410_connector {
static void tfp410_connector_destroy(struct drm_connector *connector)
struct tfp410_connector *tfp410_connector = to_tfp410_connector(connector);
+ drm_sysfs_connector_remove(connector);

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