Messages in this thread Patch in this message | | | From | Herton Ronaldo Krzesinski <> | Subject | [PATCH 209/270] extcon: unregister compat link on cleanup | Date | Mon, 26 Nov 2012 14:58:19 -0200 |
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3.5.7u1 -stable review patch. If anyone has any objections, please let me know.
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From: Peter Huewe <peterhuewe@gmx.de>
commit 824a1bc045cef278aec15bef35d8d0b59ce77856 upstream.
Since extcon registers this compat link at device registration (extcon_dev_register), we should probably remove them at deregistration/cleanup.
Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> [ herton: file name is extcon_class.c on 3.5 ] Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com> --- drivers/extcon/extcon_class.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/extcon/extcon_class.c b/drivers/extcon/extcon_class.c index 01bac36..0a710b0 100644 --- a/drivers/extcon/extcon_class.c +++ b/drivers/extcon/extcon_class.c @@ -575,6 +575,10 @@ static void extcon_cleanup(struct extcon_dev *edev, bool skip) kfree(edev->cables); } +#if defined(CONFIG_ANDROID) + if (switch_class) + class_compat_remove_link(switch_class, edev->dev, NULL); +#endif device_unregister(edev->dev); put_device(edev->dev); } -- 1.7.9.5
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