From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 21 Aug 2013 08:34:20 +0000 (+0100)
Subject: iommu/arm-smmu: fix iommu_present() test in init
X-Git-Tag: v3.11.5~75
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=81ac5e7f75c97089f3e86955768f81096c7c5c22;p=thirdparty%2Fkernel%2Fstable.git

iommu/arm-smmu: fix iommu_present() test in init

commit 6614ee77f49d37f9bb77eb3e81431ca8fcc4042e upstream.

The extra semi-colon on the end breaks the test.

Tested-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
index 32b22ec5aad15..a50f951c02598 100644
--- a/drivers/iommu/arm-smmu.c
+++ b/drivers/iommu/arm-smmu.c
@@ -1948,10 +1948,10 @@ static int __init arm_smmu_init(void)
 		return ret;
 
 	/* Oh, for a proper bus abstraction */
-	if (!iommu_present(&platform_bus_type));
+	if (!iommu_present(&platform_bus_type))
 		bus_set_iommu(&platform_bus_type, &arm_smmu_ops);
 
-	if (!iommu_present(&amba_bustype));
+	if (!iommu_present(&amba_bustype))
 		bus_set_iommu(&amba_bustype, &arm_smmu_ops);
 
 	return 0;