From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andreas Herrmann Subject: [PATCH 1/9] iommu/arm-smmu: Switch to arch_initcall for driver registration Date: Fri, 27 Sep 2013 00:36:13 +0200 Message-ID: <1380234982-1677-2-git-send-email-andreas.herrmann@calxeda.com> References: <1380234982-1677-1-git-send-email-andreas.herrmann@calxeda.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1380234982-1677-1-git-send-email-andreas.herrmann-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Will Deacon Cc: Andreas Herrmann , iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, Rob Herring , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: iommu@lists.linux-foundation.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 181c9ba..6808577 100644 --- a/drivers/iommu/arm-smmu.c +++ b/drivers/iommu/arm-smmu.c @@ -1976,13 +1976,7 @@ 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