diff options
| author | Christoph Hellwig | 2019-10-29 09:57:32 +0100 |
|---|---|---|
| committer | Christoph Hellwig | 2019-11-07 17:25:57 +0100 |
| commit | 4e1003aa56a7d60ddb048e43a7a51368fcfe36af (patch) | |
| tree | b206b4e7b2d1c5fa9acd49c09d5fdba965d2c461 | |
| parent | acaade1af3587132e7ea585f470a95261e14f60c (diff) | |
dma-direct: remove the dma_handle argument to __dma_direct_alloc_pages
The argument isn't used anywhere, so stop passing it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
| -rw-r--r-- | include/linux/dma-direct.h | 2 | ||||
| -rw-r--r-- | kernel/dma/direct.c | 4 | ||||
| -rw-r--r-- | kernel/dma/remap.c | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/dma-direct.h b/include/linux/dma-direct.h index dec3b3bb121d..ff3d5edc44b9 100644 --- a/include/linux/dma-direct.h +++ b/include/linux/dma-direct.h @@ -67,6 +67,6 @@ void *dma_direct_alloc_pages(struct device *dev, size_t size, void dma_direct_free_pages(struct device *dev, size_t size, void *cpu_addr, dma_addr_t dma_addr, unsigned long attrs); struct page *__dma_direct_alloc_pages(struct device *dev, size_t size, - dma_addr_t *dma_handle, gfp_t gfp, unsigned long attrs); + gfp_t gfp, unsigned long attrs); int dma_direct_supported(struct device *dev, u64 mask); #endif /* _LINUX_DMA_DIRECT_H */ diff --git a/kernel/dma/direct.c b/kernel/dma/direct.c index a7a2739fb747..724c282dd943 100644 --- a/kernel/dma/direct.c +++ b/kernel/dma/direct.c @@ -83,7 +83,7 @@ static bool dma_coherent_ok(struct device *dev, phys_addr_t phys, size_t size) } struct page *__dma_direct_alloc_pages(struct device *dev, size_t size, - dma_addr_t *dma_handle, gfp_t gfp, unsigned long attrs) + gfp_t gfp, unsigned long attrs) { size_t alloc_size = PAGE_ALIGN(size); int node = dev_to_node(dev); @@ -131,7 +131,7 @@ void *dma_direct_alloc_pages(struct device *dev, size_t size, struct page *page; void *ret; - page = __dma_direct_alloc_pages(dev, size, dma_handle, gfp, attrs); + page = __dma_direct_alloc_pages(dev, size, gfp, attrs); if (!page) return NULL; diff --git a/kernel/dma/remap.c b/kernel/dma/remap.c index fb1e50c2d48a..90d5ce77c189 100644 --- a/kernel/dma/remap.c +++ b/kernel/dma/remap.c @@ -226,7 +226,7 @@ void *arch_dma_alloc(struct device *dev, size_t size, dma_addr_t *dma_handle, goto done; } - page = __dma_direct_alloc_pages(dev, size, dma_handle, flags, attrs); + page = __dma_direct_alloc_pages(dev, size, flags, attrs); if (!page) return NULL; |