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| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-10-15 23:37:44 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-10-15 23:42:11 -0700 |
| commit | a4da47527d9f2e19a66527379418a5d13de9fff1 (patch) | |
| tree | 0f98e83c67e26e80e2b8af49fa931ed53a361aa1 /drivers/input/keyboard | |
| parent | 1ccd33b8f69f9df7f11b0ec08259058164831ca5 (diff) | |
| download | linux-a4da47527d9f2e19a66527379418a5d13de9fff1.tar.gz linux-a4da47527d9f2e19a66527379418a5d13de9fff1.tar.bz2 linux-a4da47527d9f2e19a66527379418a5d13de9fff1.zip | |
Input: nspire-keypad - add missing clk_disable_unprepare() on error path
Add the missing clk_disable_unprepare() before return
from nspire_keypad_open() in the error handling case.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/keyboard')
| -rw-r--r-- | drivers/input/keyboard/nspire-keypad.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/input/keyboard/nspire-keypad.c b/drivers/input/keyboard/nspire-keypad.c index 9981928234cd..b31064981e96 100644 --- a/drivers/input/keyboard/nspire-keypad.c +++ b/drivers/input/keyboard/nspire-keypad.c @@ -143,8 +143,10 @@ static int nspire_keypad_open(struct input_dev *input) return error; error = nspire_keypad_chip_init(keypad); - if (error) + if (error) { + clk_disable_unprepare(keypad->clk); return error; + } return 0; } |