Commit-ID: 8f2502fd8157632909ff335a3c628e7caeec5e03
Gitweb: http://git.kernel.org/tip/8f2502fd8157632909ff335a3c628e7caeec5e03
Author: FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx>
AuthorDate: Fri, 10 Jul 2009 10:05:00 +0900
Committer: FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx>
CommitDate: Tue, 28 Jul 2009 14:19:20 +0900
remove is_buffer_dma_capable()
is_buffer_dma_capable() was replaced with dma_capable().
is_buffer_dma_capable() tells if a buffer is dma-capable or
not. However, it doesn't take a pointer to struct device so it doesn't
work for POWERPC.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx>
Acked-by: Becky Bruce <beckyb@xxxxxxxxxxxxxxxxxxx>
---
include/linux/dma-mapping.h | 5 -----
1 files changed, 0 insertions(+), 5 deletions(-)
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index 07dfd46..c0f6c3c 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -98,11 +98,6 @@ static inline int is_device_dma_capable(struct device *dev)
return dev->dma_mask != NULL && *dev->dma_mask != DMA_MASK_NONE;
}
-static inline int is_buffer_dma_capable(u64 mask, dma_addr_t addr, size_t size)
-{
- return addr + size <= mask;
-}
-
#ifdef CONFIG_HAS_DMA
#include <asm/dma-mapping.h>
#else
--
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