iommu/omap: Fix the permissions on nr_tlb_entries

The permissions on the debugfs entry "nr_tlb_entries" should
have been octal, not decimal, so fix it.

Signed-off-by: Suman Anna <s-anna@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

diff --git a/drivers/iommu/omap-iommu-debug.c b/drivers/iommu/omap-iommu-debug.c
index 0fb92aa..a520438 100644 (file)
--- a/drivers/iommu/omap-iommu-debug.c
+++ b/drivers/iommu/omap-iommu-debug.c
@@ -256,7 +256,7 @@ static int iommu_debug_register(struct device *dev, void *data)
                goto nomem;
        parent = d;
 
-       d = debugfs_create_u8("nr_tlb_entries", 400, parent,
+       d = debugfs_create_u8("nr_tlb_entries", 0400, parent,
                              (u8 *)&obj->nr_tlb_entries);
        if (!d)
                goto nomem;