[PATCH 25/28] ARM: mmu: Use dma_inv_range() in dma_sync_single_for_cpu()

[Andrey Smirnov]

The code in the if () statement is identical to already existing
dma_inv_rand(). Use it instead.

Signed-off-by: Andrey Smirnov <andrew.smirnov at gmail.com>
---
 arch/arm/cpu/mmu.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/arch/arm/cpu/mmu.c b/arch/arm/cpu/mmu.c
index ceb854ac8..b14a869af 100644
--- a/arch/arm/cpu/mmu.c
+++ b/arch/arm/cpu/mmu.c
@@ -548,11 +548,8 @@ void dma_free_coherent(void *mem, dma_addr_t dma_handle, size_t size)
 void dma_sync_single_for_cpu(dma_addr_t address, size_t size,
 			     enum dma_data_direction dir)
 {
-	if (dir != DMA_TO_DEVICE) {
-		if (outer_cache.inv_range)
-			outer_cache.inv_range(address, address + size);
-		__dma_inv_range(address, address + size);
-	}
+	if (dir != DMA_TO_DEVICE)
+		dma_inv_range(address, address + size);
 }
 
 void dma_sync_single_for_device(dma_addr_t address, size_t size,
-- 
2.17.0