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authorAndrey Smirnov <andrew.smirnov@gmail.com>2019-01-17 16:38:24 -0800
committerSascha Hauer <s.hauer@pengutronix.de>2019-01-21 10:34:06 +0100
commitf6cfdf9288238ce61b9103cbeb9c63275b39b69f (patch)
tree48592bb9adbd89ec8b3812e432e6cbf37c25fe43 /arch/arm/cpu/mmu.c
parent82ad5896fbbb51593e94b9b891509683acf94341 (diff)
downloadbarebox-f6cfdf9288238ce61b9103cbeb9c63275b39b69f.tar.gz
barebox-f6cfdf9288238ce61b9103cbeb9c63275b39b69f.tar.xz
ARM: mmu: Share code for dma_sync_single_for_cpu()
Both ARM and ARM64 have identical code for dma_sync_single_for_cpu(). Move it to mmu-common.c so it can be shared. Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/cpu/mmu.c')
-rw-r--r--arch/arm/cpu/mmu.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/arm/cpu/mmu.c b/arch/arm/cpu/mmu.c
index 35ac00a8ff..97c459ff0c 100644
--- a/arch/arm/cpu/mmu.c
+++ b/arch/arm/cpu/mmu.c
@@ -506,13 +506,6 @@ void *dma_alloc_writecombine(size_t size, dma_addr_t *dma_handle)
return dma_alloc_map(size, dma_handle, ARCH_MAP_WRITECOMBINE);
}
-void dma_sync_single_for_cpu(dma_addr_t address, size_t size,
- enum dma_data_direction dir)
-{
- if (dir != DMA_TO_DEVICE)
- dma_inv_range((void *)address, size);
-}
-
void dma_sync_single_for_device(dma_addr_t address, size_t size,
enum dma_data_direction dir)
{