diff options
Diffstat (limited to 'arch/x86/kernel/pci-dma_64.c')
| -rw-r--r-- | arch/x86/kernel/pci-dma_64.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/x86/kernel/pci-dma_64.c b/arch/x86/kernel/pci-dma_64.c index 375cb2bc45be..ada5a0604992 100644 --- a/arch/x86/kernel/pci-dma_64.c +++ b/arch/x86/kernel/pci-dma_64.c @@ -232,32 +232,32 @@ static __init int iommu_setup(char *p) return -EINVAL; while (*p) { - if (!strncmp(p,"off",3)) + if (!strncmp(p, "off", 3)) no_iommu = 1; /* gart_parse_options has more force support */ - if (!strncmp(p,"force",5)) + if (!strncmp(p, "force", 5)) force_iommu = 1; - if (!strncmp(p,"noforce",7)) { + if (!strncmp(p, "noforce", 7)) { iommu_merge = 0; force_iommu = 0; } - if (!strncmp(p, "biomerge",8)) { + if (!strncmp(p, "biomerge", 8)) { iommu_bio_merge = 4096; iommu_merge = 1; force_iommu = 1; } - if (!strncmp(p, "panic",5)) + if (!strncmp(p, "panic", 5)) panic_on_overflow = 1; - if (!strncmp(p, "nopanic",7)) + if (!strncmp(p, "nopanic", 7)) panic_on_overflow = 0; - if (!strncmp(p, "merge",5)) { + if (!strncmp(p, "merge", 5)) { iommu_merge = 1; force_iommu = 1; } - if (!strncmp(p, "nomerge",7)) + if (!strncmp(p, "nomerge", 7)) iommu_merge = 0; - if (!strncmp(p, "forcesac",8)) + if (!strncmp(p, "forcesac", 8)) iommu_sac_force = 1; if (!strncmp(p, "allowdac", 8)) forbid_dac = 0; @@ -265,7 +265,7 @@ static __init int iommu_setup(char *p) forbid_dac = -1; #ifdef CONFIG_SWIOTLB - if (!strncmp(p, "soft",4)) + if (!strncmp(p, "soft", 4)) swiotlb = 1; #endif |