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-rw-r--r--drivers/dma/sh/rcar-dmac.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/dma/sh/rcar-dmac.c b/drivers/dma/sh/rcar-dmac.c
index 6885b3dcd7a9..5c7716fd6bc5 100644
--- a/drivers/dma/sh/rcar-dmac.c
+++ b/drivers/dma/sh/rcar-dmac.c
@@ -1916,7 +1916,7 @@ static int rcar_dmac_probe(struct platform_device *pdev)
ret = pm_runtime_resume_and_get(&pdev->dev);
if (ret < 0) {
dev_err(&pdev->dev, "runtime PM get sync failed (%d)\n", ret);
- return ret;
+ goto err_pm_disable;
}
ret = rcar_dmac_init(dmac);
@@ -1924,7 +1924,7 @@ static int rcar_dmac_probe(struct platform_device *pdev)
if (ret) {
dev_err(&pdev->dev, "failed to reset device\n");
- goto error;
+ goto err_pm_disable;
}
/* Initialize engine */
@@ -1958,14 +1958,14 @@ static int rcar_dmac_probe(struct platform_device *pdev)
for_each_rcar_dmac_chan(i, dmac, chan) {
ret = rcar_dmac_chan_probe(dmac, chan);
if (ret < 0)
- goto error;
+ goto err_pm_disable;
}
/* Register the DMAC as a DMA provider for DT. */
ret = of_dma_controller_register(pdev->dev.of_node, rcar_dmac_of_xlate,
NULL);
if (ret < 0)
- goto error;
+ goto err_pm_disable;
/*
* Register the DMA engine device.
@@ -1974,12 +1974,13 @@ static int rcar_dmac_probe(struct platform_device *pdev)
*/
ret = dma_async_device_register(engine);
if (ret < 0)
- goto error;
+ goto err_dma_free;
return 0;
-error:
+err_dma_free:
of_dma_controller_free(pdev->dev.of_node);
+err_pm_disable:
pm_runtime_disable(&pdev->dev);
return ret;
}