This is a note to let you know that I've just added the patch titled
drm/tilcdc: tfp410: fix dangling sysfs connector node
to the 3.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-tilcdc-tfp410-fix-dangling-sysfs-connector-node.patch
and it can be found in the queue-3.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 16dcbdef404f4e87dab985494381939fe0a2d456 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Guido=20Mart=C3=ADnez?= <guido@xxxxxxxxxxxxxxxxxxxx>
Date: Tue, 17 Jun 2014 11:17:06 -0300
Subject: drm/tilcdc: tfp410: fix dangling sysfs connector node
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From: =?UTF-8?q?Guido=20Mart=C3=ADnez?= <guido@xxxxxxxxxxxxxxxxxxxx>
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 Martínez <guido@xxxxxxxxxxxxxxxxxxxx>
Tested-by: Darren Etheridge <detheridge@xxxxxx>
Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/tilcdc/tilcdc_tfp410.c | 1 +
1 file changed, 1 insertion(+)
--- 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);
drm_connector_cleanup(connector);
kfree(tfp410_connector);
}
Patches currently in stable-queue which might be from guido@xxxxxxxxxxxxxxxxxxxx are
queue-3.14/drm-tilcdc-panel-fix-dangling-sysfs-connector-node.patch
queue-3.14/drm-tilcdc-fix-release-order-on-exit.patch
queue-3.14/drm-tilcdc-fix-double-kfree.patch
queue-3.14/drm-tilcdc-panel-fix-leak-when-unloading-the-module.patch
queue-3.14/drm-tilcdc-tfp410-fix-dangling-sysfs-connector-node.patch
queue-3.14/drm-tilcdc-slave-fix-dangling-sysfs-connector-node.patch
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