From mboxrd@z Thu Jan 1 00:00:00 1970 From: andreas.herrmann@calxeda.com (Andreas Herrmann) Date: Tue, 24 Sep 2013 17:06:55 +0200 Subject: [PATCH 1/7] iommu/arm-smmu: Switch to arch_initcall for driver registration In-Reply-To: <1380035221-11576-1-git-send-email-andreas.herrmann@calxeda.com> References: <1380035221-11576-1-git-send-email-andreas.herrmann@calxeda.com> Message-ID: <1380035221-11576-2-git-send-email-andreas.herrmann@calxeda.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This should ensure that arm-smmu is initialized before other drivers start handling devices that propably need smmu support. Also remove module_exit function as we most likely never want to unload this driver. Signed-off-by: Andreas Herrmann --- drivers/iommu/arm-smmu.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c index be56846..97b764b 100644 --- a/drivers/iommu/arm-smmu.c +++ b/drivers/iommu/arm-smmu.c @@ -1975,13 +1975,7 @@ static int __init arm_smmu_init(void) return 0; } -static void __exit arm_smmu_exit(void) -{ - return platform_driver_unregister(&arm_smmu_driver); -} - -module_init(arm_smmu_init); -module_exit(arm_smmu_exit); +arch_initcall(arm_smmu_init); MODULE_DESCRIPTION("IOMMU API for ARM architected SMMU implementations"); MODULE_AUTHOR("Will Deacon "); -- 1.7.9.5