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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.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
index ac71f55..e17fad0 100644
--- a/drivers/dma/mv_xor.c
+++ b/drivers/dma/mv_xor.c
@@ -1361,13 +1361,16 @@ static int mv_xor_probe(struct platform_device *pdev)
err_channel_add:
for (i = 0; i < MV_XOR_MAX_CHANNELS; i++)
if (xordev->channels[i]) {
+ mv_xor_channel_remove(xordev->channels[i]);
if (pdev->dev.of_node)
irq_dispose_mapping(xordev->channels[i]->irq);
- mv_xor_channel_remove(xordev->channels[i]);
}
- 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;
}