iommu/fsl_pamu: Fix resource leak in fsl_pamu_probe()

The fsl_pamu_probe() returns directly when create_csd() failed, leaving
irq and memories unreleased.
Fix by jumping to error if create_csd() returns error.

Fixes: 695093e ("iommu/fsl: Freescale PAMU driver and iommu implementation.")
Signed-off-by: Yuan Can <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Joerg Roedel <[email protected]>

Author: Yuan Can

drivers/iommu/fsl_pamu.c

@@ -868,7 +868,7 @@ static int fsl_pamu_probe(struct platform_device *pdev)
 		ret = create_csd(ppaact_phys, mem_size, csd_port_id);
 		if (ret) {
 			dev_err(dev, "could not create coherence subdomain\n");
-			return ret;
+			goto error;
 		}
 	}