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authorRobin Murphy <robin.murphy@arm.com>2018-01-09 16:17:26 +0000
committerJoerg Roedel <jroedel@suse.de>2018-01-17 15:25:49 +0100
commite7747d88e05eabed6fd921c3636a9d1f5b4f754f (patch)
tree0dc77ee2c04102a29b9b3a4f05c90a167a2456b0 /drivers/iommu/ipmmu-vmsa.c
parent892d7aaddb24b0d3eaf05534ed29a264d3b52646 (diff)
downloadlinux-e7747d88e05eabed6fd921c3636a9d1f5b4f754f.tar.bz2
iommu/ipmmu-vmsa: Remove redundant of_iommu_init_fn hook
Having of_iommu_init() call ipmmu_init() via ipmmu_vmsa_iommu_of_setup() does nothing that the subsys_initcall wouldn't do slightly later anyway, since probe-deferral of masters means it is no longer critical to register the driver super-early. Clean it up. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/ipmmu-vmsa.c')
-rw-r--r--drivers/iommu/ipmmu-vmsa.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
index 8dce3a9de9d8..331dad909301 100644
--- a/drivers/iommu/ipmmu-vmsa.c
+++ b/drivers/iommu/ipmmu-vmsa.c
@@ -1108,18 +1108,8 @@ static void __exit ipmmu_exit(void)
subsys_initcall(ipmmu_init);
module_exit(ipmmu_exit);
-#ifdef CONFIG_IOMMU_DMA
-static int __init ipmmu_vmsa_iommu_of_setup(struct device_node *np)
-{
- ipmmu_init();
- return 0;
-}
-
-IOMMU_OF_DECLARE(ipmmu_vmsa_iommu_of, "renesas,ipmmu-vmsa",
- ipmmu_vmsa_iommu_of_setup);
-IOMMU_OF_DECLARE(ipmmu_r8a7795_iommu_of, "renesas,ipmmu-r8a7795",
- ipmmu_vmsa_iommu_of_setup);
-#endif
+IOMMU_OF_DECLARE(ipmmu_vmsa_iommu_of, "renesas,ipmmu-vmsa", NULL);
+IOMMU_OF_DECLARE(ipmmu_r8a7795_iommu_of, "renesas,ipmmu-r8a7795", NULL);
MODULE_DESCRIPTION("IOMMU API for Renesas VMSA-compatible IPMMU");
MODULE_AUTHOR("Laurent Pinchart <laurent.pinchart@ideasonboard.com>");