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authorOhad Ben-Cohen <ohad@wizery.com>2012-02-26 12:14:14 +0200
committerJoerg Roedel <joerg.roedel@amd.com>2012-02-27 14:18:42 +0100
commit435792d93410f008120c4dbab148019a3cc31dbc (patch)
tree75a00f883430d67798373847b6e2033cb18d9f9c /drivers/iommu/omap-iommu.c
parent87997aaa1bad1fc37e4ff7eb27850172017017a0 (diff)
downloadlinux-435792d93410f008120c4dbab148019a3cc31dbc.tar.gz
ARM: OMAP: make iommu subsys_initcall to fix builtin omap3isp
omap3isp depends on omap's iommu and will fail to probe if initialized before it (which always happen if they are builtin). Make omap's iommu subsys_initcall as an interim solution until the probe deferral mechanism is merged. Reported-by: James <angweiyang@gmail.com> Debugged-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Cc: stable <stable@vger.kernel.org> Cc: Tony Lindgren <tony@atomide.com> Cc: Hiroshi Doyu <hdoyu@nvidia.com> Cc: Joerg Roedel <Joerg.Roedel@amd.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'drivers/iommu/omap-iommu.c')
-rw-r--r--drivers/iommu/omap-iommu.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c
index d8edd979d01..6899dcd02df 100644
--- a/drivers/iommu/omap-iommu.c
+++ b/drivers/iommu/omap-iommu.c
@@ -1223,7 +1223,8 @@ static int __init omap_iommu_init(void)
return platform_driver_register(&omap_iommu_driver);
}
-module_init(omap_iommu_init);
+/* must be ready before omap3isp is probed */
+subsys_initcall(omap_iommu_init);
static void __exit omap_iommu_exit(void)
{