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authorChanwoo Choi <cw00.choi@samsung.com>2015-04-24 14:48:52 +0900
committerChanwoo Choi <cw00.choi@samsung.com>2015-05-19 16:39:04 +0900
commitb9ec23c08a0274d31ee626f14b359563ea0cae46 (patch)
tree97787486c05a9ce12289db221b85ed1f45554a8b /drivers/extcon/extcon.c
parent707d7550875a9bd245ce5f1077d2d2cb44eab218 (diff)
downloadlinux-b9ec23c08a0274d31ee626f14b359563ea0cae46.tar.bz2
extcon: Fix the checkpatch warning and minor coding style issue
This patch clean up the extcon core driver by fixing the checkpatch warning and minor coding style issue. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/extcon/extcon.c')
-rw-r--r--drivers/extcon/extcon.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/extcon/extcon.c b/drivers/extcon/extcon.c
index c5e9ebf0a914..2fb5f757e811 100644
--- a/drivers/extcon/extcon.c
+++ b/drivers/extcon/extcon.c
@@ -1,5 +1,5 @@
/*
- * drivers/extcon/extcon_class.c
+ * drivers/extcon/extcon.c - External Connector (extcon) framework.
*
* External connector (extcon) class driver
*
@@ -19,8 +19,7 @@
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
-*/
+ */
#include <linux/module.h>
#include <linux/types.h>
@@ -469,7 +468,6 @@ int extcon_register_interest(struct extcon_specific_cable_nb *obj,
ret = raw_notifier_chain_register(&obj->edev->nh,
&obj->internal_nb);
spin_unlock_irqrestore(&obj->edev->lock, flags);
- return ret;
} else {
struct class_dev_iter iter;
struct extcon_dev *extd;
@@ -489,8 +487,10 @@ int extcon_register_interest(struct extcon_specific_cable_nb *obj,
cable_name, nb);
}
- return -ENODEV;
+ ret = -ENODEV;
}
+
+ return ret;
}
EXPORT_SYMBOL_GPL(extcon_register_interest);