From ef0aaf873ebadd7576f4fb2085ec4557a9df8bf5 Mon Sep 17 00:00:00 2001
From: James Hogan <james.hogan@imgtec.com>
Date: Mon, 4 Apr 2011 16:21:47 +0100
Subject: [PATCH] tile,mn10300: add device parameter to dma_cache_sync()
Since v2.6.20 "Pass struct dev pointer to dma_cache_sync()"
(d3fa72e4556ec1f04e46a0d561d9e785ecaa173d), dma_cache_sync() takes a
struct dev pointer, but these appear to be missing from the tile and
mn10300 implementations, so add them.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
[cmetcalf@tilera.com: took only the "tile" portion as I don't maintain mn10300]
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
---
arch/tile/include/asm/dma-mapping.h | 3 ++-
arch/tile/kernel/pci-dma.c | 2 +-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/tile/include/asm/dma-mapping.h b/arch/tile/include/asm/dma-mapping.h
index 15e1dceecc646..eaa06d175b39d 100644
--- a/arch/tile/include/asm/dma-mapping.h
+++ b/arch/tile/include/asm/dma-mapping.h
@@ -65,7 +65,8 @@ extern void dma_sync_single_range_for_cpu(struct device *, dma_addr_t,
extern void dma_sync_single_range_for_device(struct device *, dma_addr_t,
unsigned long offset, size_t,
enum dma_data_direction);
-extern void dma_cache_sync(void *vaddr, size_t, enum dma_data_direction);
+extern void dma_cache_sync(struct device *dev, void *vaddr, size_t,
+ enum dma_data_direction);
static inline int
dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
diff --git a/arch/tile/kernel/pci-dma.c b/arch/tile/kernel/pci-dma.c
index 658752b2835e3..658f2ce426a44 100644
--- a/arch/tile/kernel/pci-dma.c
+++ b/arch/tile/kernel/pci-dma.c
@@ -244,7 +244,7 @@ EXPORT_SYMBOL(dma_sync_single_range_for_device);
* dma_alloc_noncoherent() returns non-cacheable memory, so there's no
* need to do any flushing here.
*/
-void dma_cache_sync(void *vaddr, size_t size,
+void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
enum dma_data_direction direction)
{
}
--
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