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path: root/drivers/crypto/img-hash.c
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Diffstat (limited to 'drivers/crypto/img-hash.c')
-rw-r--r--drivers/crypto/img-hash.c12
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;
}