OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

spi: cadence: Fix missing clk_disable_unprepare() on error in cnds_runtime_resume() 

Fix the missing clk_disable_unprepare() before return
from cnds_runtime_resume() in the error handling case.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Wei Yongjun 2018-07-11 13:18:59 +00:00 committed by Mark Brown
parent 8570043e2c
commit 2ba87a9bcc
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/spi/spi-cadence.c
View File

@ -739,7 +739,7 @@ static int __maybe_unused cnds_runtime_resume(struct device *dev)
ret = clk_prepare_enable(xspi->ref_clk);
if (ret) {
dev_err(dev, "Cannot enable device clock.\n");
clk_disable(xspi->pclk);
clk_disable_unprepare(xspi->pclk);
return ret;
}
return 0;