From 27222a3d2bbb40f80af6abf0cefea1b27125409e Mon Sep 17 00:00:00 2001 From: Catalin Marinas Date: Wed, 3 Oct 2012 14:35:18 +0100 Subject: arm64: Call swiotlb_init() instead of swiotlb_init_with_default_size() Following commit 74838b7 (swiotlb: add the late swiotlb initialization function with iotlb memory) the swiotlb_init_with_default_size() is a static function. This patch changes the arm64 code to call swiotlb_init() instead and use the default size of 64MB. It is assumed that AArch64 platforms have enough RAM to afford the pre-allocated swiotlb memory. It also removes the #ifdef around this call since CONFIG_SWIOTLB is always enabled. Signed-off-by: Catalin Marinas --- arch/arm64/mm/dma-mapping.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'arch/arm64/mm/dma-mapping.c') diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c index 5eb244453a5b..4bd7579ec9e6 100644 --- a/arch/arm64/mm/dma-mapping.c +++ b/arch/arm64/mm/dma-mapping.c @@ -61,12 +61,10 @@ static struct dma_map_ops arm64_swiotlb_dma_ops = { .mapping_error = swiotlb_dma_mapping_error, }; -void __init swiotlb_init_with_default_size(size_t default_size, int verbose); - -void __init arm64_swiotlb_init(size_t max_size) +void __init arm64_swiotlb_init(void) { dma_ops = &arm64_swiotlb_dma_ops; - swiotlb_init_with_default_size(min((size_t)SZ_64M, max_size), 1); + swiotlb_init(1); } #define PREALLOC_DMA_DEBUG_ENTRIES 4096 -- cgit v1.2.1