ARM: dma-mapping: remove dmac_clean_range and dmac_inv_range

These are now unused, and so can be removed.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Tested-By: Santosh Shilimkar <santosh.shilimkar@ti.com>

1 files changed, 1 insertions, 14 deletions

diff --git a/arch/arm/mm/cache-v4wt.S b/arch/arm/mm/cache-v4wt.S
index 3d8dad5b2650..45c70312f43b 100644
--- a/arch/arm/mm/cache-v4wt.S
+++ b/arch/arm/mm/cache-v4wt.S
@@ -142,23 +142,12 @@ ENTRY(v4wt_flush_kern_dcache_area)
  *      - start  - virtual start address
  *      - end    - virtual end address
  */
-ENTRY(v4wt_dma_inv_range)
+v4wt_dma_inv_range:
         bic     r0, r0, #CACHE_DLINESIZE - 1
 1:      mcr     p15, 0, r0, c7, c6, 1           @ invalidate D entry
         add     r0, r0, #CACHE_DLINESIZE
         cmp     r0, r1
         blo     1b
-        /* FALLTHROUGH */
-
-/*
- *      dma_clean_range(start, end)
- *
- *      Clean the specified virtual address range.
- *
- *      - start  - virtual start address
- *      - end    - virtual end address
- */
-ENTRY(v4wt_dma_clean_range)
         mov     pc, lr
 
 /*
@@ -207,7 +196,5 @@ ENTRY(v4wt_cache_fns)
         .long   v4wt_flush_kern_dcache_area
         .long   v4wt_dma_map_area
         .long   v4wt_dma_unmap_area
-        .long   v4wt_dma_inv_range
-        .long   v4wt_dma_clean_range
         .long   v4wt_dma_flush_range
         .size   v4wt_cache_fns, . - v4wt_cache_fns