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Diffstat (limited to 'arch/arm64/mm/cache.S')
-rw-r--r--arch/arm64/mm/cache.S24
1 files changed, 3 insertions, 21 deletions
diff --git a/arch/arm64/mm/cache.S b/arch/arm64/mm/cache.S
index 5051b3c1a4f1..7d0563db4201 100644
--- a/arch/arm64/mm/cache.S
+++ b/arch/arm64/mm/cache.S
@@ -140,15 +140,7 @@ SYM_FUNC_END(dcache_clean_pou)
* - start - kernel start address of region
* - end - kernel end address of region
*/
-SYM_FUNC_START_LOCAL(__dma_inv_area)
SYM_FUNC_START_PI(dcache_inval_poc)
- /* FALLTHROUGH */
-
-/*
- * __dma_inv_area(start, end)
- * - start - virtual start address of region
- * - end - virtual end address of region
- */
dcache_line_size x2, x3
sub x3, x2, #1
tst x1, x3 // end cache line aligned?
@@ -167,7 +159,6 @@ SYM_FUNC_START_PI(dcache_inval_poc)
dsb sy
ret
SYM_FUNC_END_PI(dcache_inval_poc)
-SYM_FUNC_END(__dma_inv_area)
/*
* dcache_clean_poc(start, end)
@@ -178,19 +169,10 @@ SYM_FUNC_END(__dma_inv_area)
* - start - virtual start address of region
* - end - virtual end address of region
*/
-SYM_FUNC_START_LOCAL(__dma_clean_area)
SYM_FUNC_START_PI(dcache_clean_poc)
- /* FALLTHROUGH */
-
-/*
- * __dma_clean_area(start, end)
- * - start - virtual start address of region
- * - end - virtual end address of region
- */
dcache_by_line_op cvac, sy, x0, x1, x2, x3
ret
SYM_FUNC_END_PI(dcache_clean_poc)
-SYM_FUNC_END(__dma_clean_area)
/*
* dcache_clean_pop(start, end)
@@ -232,8 +214,8 @@ SYM_FUNC_END_PI(__dma_flush_area)
SYM_FUNC_START_PI(__dma_map_area)
add x1, x0, x1
cmp w2, #DMA_FROM_DEVICE
- b.eq __dma_inv_area
- b __dma_clean_area
+ b.eq __pi_dcache_inval_poc
+ b __pi_dcache_clean_poc
SYM_FUNC_END_PI(__dma_map_area)
/*
@@ -245,6 +227,6 @@ SYM_FUNC_END_PI(__dma_map_area)
SYM_FUNC_START_PI(__dma_unmap_area)
add x1, x0, x1
cmp w2, #DMA_TO_DEVICE
- b.ne __dma_inv_area
+ b.ne __pi_dcache_inval_poc
ret
SYM_FUNC_END_PI(__dma_unmap_area)