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i2c: digicolor: use clk_disable_unprepare instead of clk_unprepare 

since clk_prepare_enable() is used to get i2c->clk, we should
use clk_disable_unprepare() to release it for the error path.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Wei Yongjun 2016-10-29 16:31:17 +00:00 committed by Wolfram Sang
parent 93d710a65e
commit 68d85d0e03
1 changed files with 1 additions and 1 deletions
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2
drivers/i2c/busses/i2c-digicolor.c
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@ -347,7 +347,7 @@ static int dc_i2c_probe(struct platform_device *pdev)
ret = i2c_add_adapter(&i2c->adap);
if (ret < 0) {
clk_unprepare(i2c->clk);
clk_disable_unprepare(i2c->clk);
return ret;
}