1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
index cc5d23d3addd..e17fad03cb80 100644
--- a/drivers/dma/mv_xor.c
+++ b/drivers/dma/mv_xor.c
@@ -1366,8 +1366,11 @@ err_channel_add:
                                 irq_dispose_mapping(xordev->channels[i]->irq);
                 }
 
-        clk_disable_unprepare(xordev->clk);
-        clk_put(xordev->clk);
+        if (!IS_ERR(xordev->clk)) {
+                clk_disable_unprepare(xordev->clk);
+                clk_put(xordev->clk);
+        }
+
         return ret;
 }