From: Mathias Krause Date: Sun, 2 Sep 2012 21:31:46 +0000 (+0200) Subject: x86/iommu: Use NULL instead of plain 0 for __IOMMU_INIT X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=ae13b7b4e041eccf34fa4dd58581fe1441375578;p=openwrt%2Fstaging%2Fblogic.git x86/iommu: Use NULL instead of plain 0 for __IOMMU_INIT IOMMU_INIT_POST and IOMMU_INIT_POST_FINISH pass the plain value 0 instead of NULL to __IOMMU_INIT. Fix this and make sparse happy by doing so. Signed-off-by: Mathias Krause Cc: Joerg Roedel Link: http://lkml.kernel.org/r/1346621506-30857-8-git-send-email-minipli@googlemail.com Signed-off-by: Ingo Molnar --- diff --git a/arch/x86/include/asm/iommu_table.h b/arch/x86/include/asm/iommu_table.h index bbf8fb2e3920..f42a04735a0a 100644 --- a/arch/x86/include/asm/iommu_table.h +++ b/arch/x86/include/asm/iommu_table.h @@ -63,10 +63,10 @@ struct iommu_table_entry { * to stop detecting the other IOMMUs after yours has been detected. */ #define IOMMU_INIT_POST(_detect) \ - __IOMMU_INIT(_detect, pci_swiotlb_detect_4gb, 0, 0, 0) + __IOMMU_INIT(_detect, pci_swiotlb_detect_4gb, NULL, NULL, 0) #define IOMMU_INIT_POST_FINISH(detect) \ - __IOMMU_INIT(_detect, pci_swiotlb_detect_4gb, 0, 0, 1) + __IOMMU_INIT(_detect, pci_swiotlb_detect_4gb, NULL, NULL, 1) /* * A more sophisticated version of IOMMU_INIT. This variant requires: