The patch titled
Subject: xtensa: dma-mapping: use unsigned long for dma_attrs
has been added to the -mm tree. Its filename is
xtensa-dma-mapping-use-unsigned-long-for-dma_attrs.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/xtensa-dma-mapping-use-unsigned-long-for-dma_attrs.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/xtensa-dma-mapping-use-unsigned-long-for-dma_attrs.patch
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------------------------------------------------------
From: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
Subject: xtensa: dma-mapping: use unsigned long for dma_attrs
Split out subsystem specific changes for easier reviews. This will be
squashed with main commit.
Link: http://lkml.kernel.org/r/1467275171-6298-42-git-send-email-k.kozlowski@xxxxxxxxxxx
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/xtensa/kernel/pci-dma.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff -puN arch/xtensa/kernel/pci-dma.c~xtensa-dma-mapping-use-unsigned-long-for-dma_attrs arch/xtensa/kernel/pci-dma.c
--- a/arch/xtensa/kernel/pci-dma.c~xtensa-dma-mapping-use-unsigned-long-for-dma_attrs
+++ a/arch/xtensa/kernel/pci-dma.c
@@ -142,7 +142,7 @@ static void xtensa_sync_sg_for_device(st
static void *xtensa_dma_alloc(struct device *dev, size_t size,
dma_addr_t *handle, gfp_t flag,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
unsigned long ret;
unsigned long uncached = 0;
@@ -171,7 +171,7 @@ static void *xtensa_dma_alloc(struct dev
}
static void xtensa_dma_free(struct device *hwdev, size_t size, void *vaddr,
- dma_addr_t dma_handle, struct dma_attrs *attrs)
+ dma_addr_t dma_handle, unsigned long attrs)
{
unsigned long addr = (unsigned long)vaddr +
XCHAL_KSEG_CACHED_VADDR - XCHAL_KSEG_BYPASS_VADDR;
@@ -185,7 +185,7 @@ static void xtensa_dma_free(struct devic
static dma_addr_t xtensa_map_page(struct device *dev, struct page *page,
unsigned long offset, size_t size,
enum dma_data_direction dir,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
dma_addr_t dma_handle = page_to_phys(page) + offset;
@@ -195,14 +195,14 @@ static dma_addr_t xtensa_map_page(struct
static void xtensa_unmap_page(struct device *dev, dma_addr_t dma_handle,
size_t size, enum dma_data_direction dir,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
xtensa_sync_single_for_cpu(dev, dma_handle, size, dir);
}
static int xtensa_map_sg(struct device *dev, struct scatterlist *sg,
int nents, enum dma_data_direction dir,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
struct scatterlist *s;
int i;
@@ -217,7 +217,7 @@ static int xtensa_map_sg(struct device *
static void xtensa_unmap_sg(struct device *dev,
struct scatterlist *sg, int nents,
enum dma_data_direction dir,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
struct scatterlist *s;
int i;
_
Patches currently in -mm which might be from k.kozlowski@xxxxxxxxxxx are
dma-mapping-use-unsigned-long-for-dma_attrs.patch
alpha-dma-mapping-use-unsigned-long-for-dma_attrs.patch
arc-dma-mapping-use-unsigned-long-for-dma_attrs.patch
arm-dma-mapping-use-unsigned-long-for-dma_attrs.patch
arm64-dma-mapping-use-unsigned-long-for-dma_attrs.patch
avr32-dma-mapping-use-unsigned-long-for-dma_attrs.patch
blackfin-dma-mapping-use-unsigned-long-for-dma_attrs.patch
c6x-dma-mapping-use-unsigned-long-for-dma_attrs.patch
cris-dma-mapping-use-unsigned-long-for-dma_attrs.patch
frv-dma-mapping-use-unsigned-long-for-dma_attrs.patch
drm-exynos-dma-mapping-use-unsigned-long-for-dma_attrs.patch
drm-mediatek-dma-mapping-use-unsigned-long-for-dma_attrs.patch
drm-msm-dma-mapping-use-unsigned-long-for-dma_attrs.patch
drm-nouveau-dma-mapping-use-unsigned-long-for-dma_attrs.patch
drm-rockship-dma-mapping-use-unsigned-long-for-dma_attrs.patch
infiniband-dma-mapping-use-unsigned-long-for-dma_attrs.patch
iommu-dma-mapping-use-unsigned-long-for-dma_attrs.patch
xen-dma-mapping-use-unsigned-long-for-dma_attrs.patch
swiotlb-dma-mapping-use-unsigned-long-for-dma_attrs.patch
powerpc-dma-mapping-use-unsigned-long-for-dma_attrs.patch
video-dma-mapping-use-unsigned-long-for-dma_attrs.patch
x86-dma-mapping-use-unsigned-long-for-dma_attrs.patch
iommu-intel-dma-mapping-use-unsigned-long-for-dma_attrs.patch
h8300-dma-mapping-use-unsigned-long-for-dma_attrs.patch
hexagon-dma-mapping-use-unsigned-long-for-dma_attrs.patch
ia64-dma-mapping-use-unsigned-long-for-dma_attrs.patch
m68k-dma-mapping-use-unsigned-long-for-dma_attrs.patch
metag-dma-mapping-use-unsigned-long-for-dma_attrs.patch
microblaze-dma-mapping-use-unsigned-long-for-dma_attrs.patch
mips-dma-mapping-use-unsigned-long-for-dma_attrs.patch
mn10300-dma-mapping-use-unsigned-long-for-dma_attrs.patch
nios2-dma-mapping-use-unsigned-long-for-dma_attrs.patch
openrisc-dma-mapping-use-unsigned-long-for-dma_attrs.patch
parisc-dma-mapping-use-unsigned-long-for-dma_attrs.patch
misc-mic-dma-mapping-use-unsigned-long-for-dma_attrs.patch
s390-dma-mapping-use-unsigned-long-for-dma_attrs.patch
sh-dma-mapping-use-unsigned-long-for-dma_attrs.patch
sparc-dma-mapping-use-unsigned-long-for-dma_attrs.patch
tile-dma-mapping-use-unsigned-long-for-dma_attrs.patch
unicore32-dma-mapping-use-unsigned-long-for-dma_attrs.patch
xtensa-dma-mapping-use-unsigned-long-for-dma_attrs.patch
dma-mapping-remove-dma_get_attr.patch
dma-mapping-document-the-dma-attributes-next-to-the-declaration.patch
dma-mapping-constify-attrs-passed-to-dma_get_attr.patch
arm-dma-mapping-constify-attrs-passed-to-internal-functions.patch
arm64-dma-mapping-constify-attrs-passed-to-internal-functions.patch
--
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