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| author | Christoph Hellwig <hch@lst.de> | 2018-09-07 01:27:24 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-10-01 16:27:00 +0200 |
| commit | c6d4381220a0087ce19dbf6984d92c451bd6b364 (patch) | |
| tree | 137796a9983bcc8282410110a131c0833b659b1b /arch/ia64/include/asm/machvec.h | |
| parent | unicore32: remove swiotlb support (diff) | |
| download | linux-c6d4381220a0087ce19dbf6984d92c451bd6b364.tar.xz linux-c6d4381220a0087ce19dbf6984d92c451bd6b364.zip | |
dma-mapping: make the get_required_mask method available unconditionally
This save some duplication for ia64, and makes the interface more
general. In the long run we want each dma_map_ops instance to fill this
out, but this will take a little more prep work.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/ia64/include/asm/machvec.h')
| -rw-r--r-- | arch/ia64/include/asm/machvec.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/ia64/include/asm/machvec.h b/arch/ia64/include/asm/machvec.h index 267f4f170191..5133739966bc 100644 --- a/arch/ia64/include/asm/machvec.h +++ b/arch/ia64/include/asm/machvec.h @@ -44,7 +44,6 @@ typedef void ia64_mv_kernel_launch_event_t(void); /* DMA-mapping interface: */ typedef void ia64_mv_dma_init (void); -typedef u64 ia64_mv_dma_get_required_mask (struct device *); typedef const struct dma_map_ops *ia64_mv_dma_get_ops(struct device *); /* @@ -127,7 +126,6 @@ extern void machvec_tlb_migrate_finish (struct mm_struct *); # define platform_global_tlb_purge ia64_mv.global_tlb_purge # define platform_tlb_migrate_finish ia64_mv.tlb_migrate_finish # define platform_dma_init ia64_mv.dma_init -# define platform_dma_get_required_mask ia64_mv.dma_get_required_mask # define platform_dma_get_ops ia64_mv.dma_get_ops # define platform_irq_to_vector ia64_mv.irq_to_vector # define platform_local_vector_to_irq ia64_mv.local_vector_to_irq @@ -171,7 +169,6 @@ struct ia64_machine_vector { ia64_mv_global_tlb_purge_t *global_tlb_purge; ia64_mv_tlb_migrate_finish_t *tlb_migrate_finish; ia64_mv_dma_init *dma_init; - ia64_mv_dma_get_required_mask *dma_get_required_mask; ia64_mv_dma_get_ops *dma_get_ops; ia64_mv_irq_to_vector *irq_to_vector; ia64_mv_local_vector_to_irq *local_vector_to_irq; @@ -211,7 +208,6 @@ struct ia64_machine_vector { platform_global_tlb_purge, \ platform_tlb_migrate_finish, \ platform_dma_init, \ - platform_dma_get_required_mask, \ platform_dma_get_ops, \ platform_irq_to_vector, \ platform_local_vector_to_irq, \ @@ -286,9 +282,6 @@ extern const struct dma_map_ops *dma_get_ops(struct device *); #ifndef platform_dma_get_ops # define platform_dma_get_ops dma_get_ops #endif -#ifndef platform_dma_get_required_mask -# define platform_dma_get_required_mask ia64_dma_get_required_mask -#endif #ifndef platform_irq_to_vector # define platform_irq_to_vector __ia64_irq_to_vector #endif |