lkml.org 
[lkml]   [2009]   [Jul]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 14/15] powerpc: remove unused swiotlb_phys_to_bus() and swiotlb_bus_to_phys()
Date
phys_to_dma() and dma_to_phys() are used instead of
swiotlb_phys_to_bus() and swiotlb_bus_to_phys().

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
---
arch/powerpc/kernel/dma-swiotlb.c | 11 -----------
1 files changed, 0 insertions(+), 11 deletions(-)
diff --git a/arch/powerpc/kernel/dma-swiotlb.c b/arch/powerpc/kernel/dma-swiotlb.c
index a3bbe02..e8a57de 100644
--- a/arch/powerpc/kernel/dma-swiotlb.c
+++ b/arch/powerpc/kernel/dma-swiotlb.c
@@ -24,17 +24,6 @@
int swiotlb __read_mostly;
unsigned int ppc_swiotlb_enable;

-dma_addr_t swiotlb_phys_to_bus(struct device *hwdev, phys_addr_t paddr)
-{
- return paddr + get_dma_direct_offset(hwdev);
-}
-
-phys_addr_t swiotlb_bus_to_phys(struct device *hwdev, dma_addr_t baddr)
-
-{
- return baddr - get_dma_direct_offset(hwdev);
-}
-
/*
* Determine if an address is reachable by a pci device, or if we must bounce.
*/
--
1.6.0.6


\
 
 \ /
  Last update: 2009-07-10 03:15    [from the cache]
©2003-2011 Jasper Spaans