diff options
Diffstat (limited to 'arch/parisc')
| -rw-r--r-- | arch/parisc/include/asm/dma-mapping.h | 8 | ||||
| -rw-r--r-- | arch/parisc/kernel/drivers.c | 2 | ||||
| -rw-r--r-- | arch/parisc/kernel/pci-dma.c | 4 |
3 files changed, 7 insertions, 7 deletions
diff --git a/arch/parisc/include/asm/dma-mapping.h b/arch/parisc/include/asm/dma-mapping.h index 16e024602737..5404c6a726b2 100644 --- a/arch/parisc/include/asm/dma-mapping.h +++ b/arch/parisc/include/asm/dma-mapping.h @@ -21,13 +21,13 @@ */ #ifdef CONFIG_PA11 -extern struct dma_map_ops pcxl_dma_ops; -extern struct dma_map_ops pcx_dma_ops; +extern const struct dma_map_ops pcxl_dma_ops; +extern const struct dma_map_ops pcx_dma_ops; #endif -extern struct dma_map_ops *hppa_dma_ops; +extern const struct dma_map_ops *hppa_dma_ops; -static inline struct dma_map_ops *get_dma_ops(struct device *dev) +static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus) { return hppa_dma_ops; } diff --git a/arch/parisc/kernel/drivers.c b/arch/parisc/kernel/drivers.c index 700e2d2da096..fa78419100c8 100644 --- a/arch/parisc/kernel/drivers.c +++ b/arch/parisc/kernel/drivers.c @@ -40,7 +40,7 @@ #include <asm/parisc-device.h> /* See comments in include/asm-parisc/pci.h */ -struct dma_map_ops *hppa_dma_ops __read_mostly; +const struct dma_map_ops *hppa_dma_ops __read_mostly; EXPORT_SYMBOL(hppa_dma_ops); static struct device root = { diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c index 697c53543a4d..5f0067a62738 100644 --- a/arch/parisc/kernel/pci-dma.c +++ b/arch/parisc/kernel/pci-dma.c @@ -572,7 +572,7 @@ static void pa11_dma_sync_sg_for_device(struct device *dev, struct scatterlist * flush_kernel_vmap_range(sg_virt(sg), sg->length); } -struct dma_map_ops pcxl_dma_ops = { +const struct dma_map_ops pcxl_dma_ops = { .dma_supported = pa11_dma_supported, .alloc = pa11_dma_alloc, .free = pa11_dma_free, @@ -608,7 +608,7 @@ static void pcx_dma_free(struct device *dev, size_t size, void *vaddr, return; } -struct dma_map_ops pcx_dma_ops = { +const struct dma_map_ops pcx_dma_ops = { .dma_supported = pa11_dma_supported, .alloc = pcx_dma_alloc, .free = pcx_dma_free, |