diff options
Diffstat (limited to 'drivers/iommu/omap-iommu.c')
| -rw-r--r-- | drivers/iommu/omap-iommu.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c index 91262fa2a351..b92b6fc33690 100644 --- a/drivers/iommu/omap-iommu.c +++ b/drivers/iommu/omap-iommu.c @@ -472,7 +472,7 @@ static void flush_iotlb_all(struct omap_iommu *obj) pm_runtime_put_sync(obj->dev); } -#if defined(CONFIG_OMAP_IOMMU_DEBUG) || defined(CONFIG_OMAP_IOMMU_DEBUG_MODULE) +#ifdef CONFIG_OMAP_IOMMU_DEBUG #define pr_reg(name) \ do { \ @@ -602,7 +602,7 @@ int omap_foreach_iommu_device(void *data, int (*fn)(struct device *, void *)) } EXPORT_SYMBOL_GPL(omap_foreach_iommu_device); -#endif /* CONFIG_OMAP_IOMMU_DEBUG_MODULE */ +#endif /* CONFIG_OMAP_IOMMU_DEBUG */ /* * H/W pagetable operations @@ -1077,6 +1077,8 @@ static int omap_iommu_probe(struct platform_device *pdev) pm_runtime_irq_safe(obj->dev); pm_runtime_enable(obj->dev); + omap_iommu_debugfs_add(obj); + dev_info(&pdev->dev, "%s registered\n", obj->name); return 0; } @@ -1086,6 +1088,7 @@ static int omap_iommu_remove(struct platform_device *pdev) struct omap_iommu *obj = platform_get_drvdata(pdev); iopgtable_clear_entry_all(obj); + omap_iommu_debugfs_remove(obj); pm_runtime_disable(obj->dev); @@ -1403,6 +1406,8 @@ static int __init omap_iommu_init(void) bus_set_iommu(&platform_bus_type, &omap_iommu_ops); + omap_iommu_debugfs_init(); + return platform_driver_register(&omap_iommu_driver); } /* must be ready before omap3isp is probed */ @@ -1413,6 +1418,8 @@ static void __exit omap_iommu_exit(void) kmem_cache_destroy(iopte_cachep); platform_driver_unregister(&omap_iommu_driver); + + omap_iommu_debugfs_exit(); } module_exit(omap_iommu_exit); |