Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

[firefly-linux-kernel-4.4.55.git] / arch / arm / mm / dma-mapping.c

diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index f61a5707823a40e0af9474d4f18809f9196b1264..1a77450e728ad17cf6b8fec2beb3111a2a8bfb94 100644 (file)
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -376,7 +376,7 @@ void __init init_dma_coherent_pool_size(unsigned long size)
 static int __init atomic_pool_init(void)
 {
        struct dma_pool *pool = &atomic_pool;
-       pgprot_t prot = pgprot_dmacoherent(pgprot_kernel);
+       pgprot_t prot = pgprot_dmacoherent(PAGE_KERNEL);
        gfp_t gfp = GFP_KERNEL | GFP_DMA;
        unsigned long nr_pages = pool->size >> PAGE_SHIFT;
        unsigned long *bitmap;
@@ -624,7 +624,7 @@ static void __free_from_contiguous(struct device *dev, struct page *page,
        if (PageHighMem(page))
                __dma_free_remap(cpu_addr, size);
        else
-               __dma_remap(page, size, pgprot_kernel);
+               __dma_remap(page, size, PAGE_KERNEL);
        dma_release_from_contiguous(dev, page, size >> PAGE_SHIFT);
 }
 
@@ -1351,7 +1351,7 @@ static void __iommu_free_atomic(struct device *dev, void *cpu_addr,
 static void *arm_iommu_alloc_attrs(struct device *dev, size_t size,
            dma_addr_t *handle, gfp_t gfp, struct dma_attrs *attrs)
 {
-       pgprot_t prot = __get_dma_pgprot(attrs, pgprot_kernel);
+       pgprot_t prot = __get_dma_pgprot(attrs, PAGE_KERNEL);
        struct page **pages;
        void *addr = NULL;