xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

arc: remove CONFIG_ARC_PLAT_NEEDS_PHYS_TO_DMA

Browse Source 
We always use the stub definitions, so remove the unused other code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Vineet Gupta <vgupta@synopsys.com>
This commit is contained in:
Christoph Hellwig
2017-12-20 11:57:40 +01:00
parent c91a7a405b
commit 57723cb363
3 changed files with 7 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
arch/arc/include/asm/dma-mapping.h
View File

@@ -11,13 +11,6 @@
#ifndef ASM_ARC_DMA_MAPPING_H
#define ASM_ARC_DMA_MAPPING_H
#ifndef CONFIG_ARC_PLAT_NEEDS_PHYS_TO_DMA
#define plat_dma_to_phys(dev, dma_handle) ((phys_addr_t)(dma_handle))
#define plat_phys_to_dma(dev, paddr) ((dma_addr_t)(paddr))
#else
#include <plat/dma.h>
#endif
extern const struct dma_map_ops arc_dma_ops;
static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)