diff options
Diffstat (limited to 'drivers/iommu/arm-smmu.c')
| -rw-r--r-- | drivers/iommu/arm-smmu.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c index e206ce7..9345a3f 100644 --- a/drivers/iommu/arm-smmu.c +++ b/drivers/iommu/arm-smmu.c @@ -950,7 +950,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain, ret = __arm_smmu_alloc_bitmap(smmu->context_map, start, smmu->num_context_banks); - if (IS_ERR_VALUE(ret)) + if (ret < 0) goto out_unlock; cfg->cbndx = ret; @@ -989,7 +989,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain, irq = smmu->irqs[smmu->num_global_irqs + cfg->irptndx]; ret = request_irq(irq, arm_smmu_context_fault, IRQF_SHARED, "arm-smmu-context-fault", domain); - if (IS_ERR_VALUE(ret)) { + if (ret < 0) { dev_err(smmu->dev, "failed to request context IRQ %d (%u)\n", cfg->irptndx, irq); cfg->irptndx = INVALID_IRPTNDX; @@ -1099,7 +1099,7 @@ static int arm_smmu_master_configure_smrs(struct arm_smmu_device *smmu, for (i = 0; i < cfg->num_streamids; ++i) { int idx = __arm_smmu_alloc_bitmap(smmu->smr_map, 0, smmu->num_mapping_groups); - if (IS_ERR_VALUE(idx)) { + if (idx < 0) { dev_err(smmu->dev, "failed to allocate free SMR\n"); goto err_free_smrs; } @@ -1233,7 +1233,7 @@ static int arm_smmu_attach_dev(struct iommu_domain *domain, struct device *dev) /* Ensure that the domain is finalised */ ret = arm_smmu_init_domain_context(domain, smmu); - if (IS_ERR_VALUE(ret)) + if (ret < 0) return ret; /* |
