diff options
Diffstat (limited to 'arch/arm64/mm/cache.S')
| -rw-r--r-- | arch/arm64/mm/cache.S | 24 |
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) |