iommu/omap: remove pm_runtime_irq_safe flag for OMAP IOMMUs

Tero Kristo · joergroedel · commit 1432ebbd6003 · 2019-08-09T17:37:10.000+02:00
This is not needed for anything, and prevents proper PM transitions for
parent devices which is bad in case of ti-sysc; this effectively kills
PM completely. Thus, remove the flag.

Signed-off-by: Tero Kristo &lt;t-kristo@ti.com&gt;
Signed-off-by: Joerg Roedel &lt;jroedel@suse.de&gt;
diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c
@@ -1254,7 +1254,6 @@ static int omap_iommu_probe(struct platform_device *pdev)
 			goto out_sysfs;
 	}
 
-	pm_runtime_irq_safe(obj->dev);
 	pm_runtime_enable(obj->dev);
 
 	omap_iommu_debugfs_add(obj);

Original file line number	Diff line number	Diff line change
`@@ -1254,7 +1254,6 @@ static int omap_iommu_probe(struct platform_device *pdev)`
`1254`	`1254`	`goto out_sysfs;`
`1255`	`1255`	`}`
`1256`	`1256`
`1257`		`- pm_runtime_irq_safe(obj->dev);`
`1258`	`1257`	`pm_runtime_enable(obj->dev);`
`1259`	`1258`
`1260`	`1259`	`omap_iommu_debugfs_add(obj);`