diff options
Diffstat (limited to 'drivers/iommu/fsl_pamu.c')
| -rw-r--r-- | drivers/iommu/fsl_pamu.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/iommu/fsl_pamu.c b/drivers/iommu/fsl_pamu.c index 0d03f837a5d4..05d820fb1d0b 100644 --- a/drivers/iommu/fsl_pamu.c +++ b/drivers/iommu/fsl_pamu.c @@ -211,7 +211,7 @@ int pamu_config_ppaace(int liodn, u32 omi, u32 stashid, int prot) ppaace->op_encode.index_ot.omi = omi; } else if (~omi != 0) { pr_debug("bad operation mapping index: %d\n", omi); - return -EINVAL; + return -ENODEV; } /* configure stash id */ @@ -779,7 +779,7 @@ static int fsl_pamu_probe(struct platform_device *pdev) of_get_address(dev->of_node, 0, &size, NULL); irq = irq_of_parse_and_map(dev->of_node, 0); - if (irq == NO_IRQ) { + if (!irq) { dev_warn(dev, "no interrupts listed in PAMU node\n"); goto error; } @@ -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; } } @@ -903,7 +903,7 @@ static int fsl_pamu_probe(struct platform_device *pdev) return 0; error: - if (irq != NO_IRQ) + if (irq) free_irq(irq, data); kfree_sensitive(data); |