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path: root/drivers/dma/mv_xor.c
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Diffstat (limited to 'drivers/dma/mv_xor.c')
-rw-r--r--drivers/dma/mv_xor.c7
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;
}