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iommu/amd: Fix wrong check for ARRAY_SIZE() 

The check in the for-loop is broken. Fix it and the
boot-crash it causes in AMD IOMMUv2 systems.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
This commit is contained in:
Joerg Roedel 2012-08-10 11:34:08 +02:00
parent 32ab31e01e
commit 2bd5ed002c
1 changed files with 1 additions and 1 deletions
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2
drivers/iommu/amd_iommu_init.c
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@ -1111,7 +1111,7 @@ static void print_iommu_info(void)
if (iommu->cap & (1 << IOMMU_CAP_EFR)) {
pr_info("AMD-Vi: Extended features: ");
for (i = 0; ARRAY_SIZE(feat_str); ++i) {
for (i = 0; i < ARRAY_SIZE(feat_str); ++i) {
if (iommu_feature(iommu, (1ULL << i)))
pr_cont(" %s", feat_str[i]);
}