diff options
Diffstat (limited to 'drivers/crypto/img-hash.c')
| -rw-r--r-- | drivers/crypto/img-hash.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/crypto/img-hash.c b/drivers/crypto/img-hash.c index 9b07f3d88feb..0c6a917a9ab8 100644 --- a/drivers/crypto/img-hash.c +++ b/drivers/crypto/img-hash.c @@ -1088,9 +1088,17 @@ static int img_hash_suspend(struct device *dev) static int img_hash_resume(struct device *dev) { struct img_hash_dev *hdev = dev_get_drvdata(dev); + int ret; - clk_prepare_enable(hdev->hash_clk); - clk_prepare_enable(hdev->sys_clk); + ret = clk_prepare_enable(hdev->hash_clk); + if (ret) + return ret; + + ret = clk_prepare_enable(hdev->sys_clk); + if (ret) { + clk_disable_unprepare(hdev->hash_clk); + return ret; + } return 0; } |