diff options
| author | Vineet Gupta <vgupta@synopsys.com> | 2016-03-16 10:34:39 +0100 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2016-03-19 10:04:09 +0100 |
| commit | f5db19e93f680160a0fb3e2b05ceb4832b24d486 (patch) | |
| tree | 80d91649de37151166d0eed3cb3a541b78bc1f7c /arch/arc/include | |
| parent | ARC: dma: pass_phys() not sg_virt() to cache ops (diff) | |
| download | linux-f5db19e93f680160a0fb3e2b05ceb4832b24d486.tar.xz linux-f5db19e93f680160a0fb3e2b05ceb4832b24d486.zip | |
ARC: dma: ioremap: use phys_addr_t consistenctly in code paths
To support dma in physical memory beyond 4GB with PAE40
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/include')
| -rw-r--r-- | arch/arc/include/asm/cacheflush.h | 6 | ||||
| -rw-r--r-- | arch/arc/include/asm/io.h | 4 |
2 files changed, 5 insertions, 5 deletions
diff --git a/arch/arc/include/asm/cacheflush.h b/arch/arc/include/asm/cacheflush.h index fbe3587c4f36..a093adbdb017 100644 --- a/arch/arc/include/asm/cacheflush.h +++ b/arch/arc/include/asm/cacheflush.h @@ -40,9 +40,9 @@ void __flush_dcache_page(phys_addr_t paddr, unsigned long vaddr); void flush_dcache_page(struct page *page); -void dma_cache_wback_inv(unsigned long start, unsigned long sz); -void dma_cache_inv(unsigned long start, unsigned long sz); -void dma_cache_wback(unsigned long start, unsigned long sz); +void dma_cache_wback_inv(phys_addr_t start, unsigned long sz); +void dma_cache_inv(phys_addr_t start, unsigned long sz); +void dma_cache_wback(phys_addr_t start, unsigned long sz); #define flush_dcache_mmap_lock(mapping) do { } while (0) #define flush_dcache_mmap_unlock(mapping) do { } while (0) diff --git a/arch/arc/include/asm/io.h b/arch/arc/include/asm/io.h index 27b17adea50d..1a20a62d192a 100644 --- a/arch/arc/include/asm/io.h +++ b/arch/arc/include/asm/io.h @@ -13,8 +13,8 @@ #include <asm/byteorder.h> #include <asm/page.h> -extern void __iomem *ioremap(unsigned long physaddr, unsigned long size); -extern void __iomem *ioremap_prot(phys_addr_t offset, unsigned long size, +extern void __iomem *ioremap(phys_addr_t paddr, unsigned long size); +extern void __iomem *ioremap_prot(phys_addr_t paddr, unsigned long size, unsigned long flags); extern void iounmap(const void __iomem *addr); |