| commit | 01b4c9a1ae07a25d208cad0da7dd288007a22984 | [log] [tgz] |
|---|---|---|
| author | Chanwoo Choi <cw00.choi@samsung.com> | Mon Dec 19 21:02:33 2016 +0900 |
| committer | Chanwoo Choi <cw00.choi@samsung.com> | Mon Jan 09 10:04:11 2017 +0900 |
| tree | b2ea5327ee32d4b760dc7fefbd4edb36b036a787 | |
| parent | dd3a55fc688b835b25fc73a16f17a75b6059858d [diff] |
extcon: Remove potential problem when calling extcon_register_notifier() This patch removes the potential problem of extcon_register_notifier() when edev parameter is NULL. When edev is NULL, this function returns the first extcon device which includes the sepecific external connector of second paramter. But, it don't guarantee the same operation in all cases. To remove this confusion and potential problem, this patch fixes it. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>