diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-12-24 15:03:02 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-01-10 16:41:16 +0100 |
| commit | a5feb607a00815e5153437df0fadb813ab1cb4ad (patch) | |
| tree | f1903dce300e038a7fceaac3bb05b0c3057523ce /arch/parisc | |
| parent | 7e05c19afbd3b2c1eaf8c58dbc70ff430668ab3c (diff) | |
microblaze: remove dma_nommu_dma_supported
Always returning 1 is the same behavior as not supplying a method at all.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'arch/parisc')
| -rw-r--r-- | arch/parisc/kernel/pci-dma.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c index c0dfd892f70c..91bc0cac03a1 100644 --- a/arch/parisc/kernel/pci-dma.c +++ b/arch/parisc/kernel/pci-dma.c @@ -75,11 +75,6 @@ void dump_resmap(void) static inline void dump_resmap(void) {;} #endif -static int pa11_dma_supported( struct device *dev, u64 mask) -{ - return 1; -} - static inline int map_pte_uncached(pte_t * pte, unsigned long vaddr, unsigned long size, unsigned long *paddr_ptr) @@ -579,7 +574,6 @@ static void pa11_dma_cache_sync(struct device *dev, void *vaddr, size_t size, } const struct dma_map_ops pcxl_dma_ops = { - .dma_supported = pa11_dma_supported, .alloc = pa11_dma_alloc, .free = pa11_dma_free, .map_page = pa11_dma_map_page, @@ -616,7 +610,6 @@ static void pcx_dma_free(struct device *dev, size_t size, void *vaddr, } const struct dma_map_ops pcx_dma_ops = { - .dma_supported = pa11_dma_supported, .alloc = pcx_dma_alloc, .free = pcx_dma_free, .map_page = pa11_dma_map_page, |