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dma-mapping: remove dma_deconfigure

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This goes through a lot of hooks just to call arch_teardown_dma_ops.
Replace it with a direct call instead.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
This commit is contained in:
Christoph Hellwig
2018-08-24 10:28:18 +02:00
parent ccf640f4c9
commit dc3c05504d
9 changed files with 3 additions and 43 deletions
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3
include/linux/of_device.h
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@@ -58,7 +58,6 @@ static inline struct device_node *of_cpu_device_node_get(int cpu)
int of_dma_configure(struct device *dev,
struct device_node *np,
bool force_dma);
void of_dma_deconfigure(struct device *dev);
#else /* CONFIG_OF */
static inline int of_driver_match_device(struct device *dev,
@@ -113,8 +112,6 @@ static inline int of_dma_configure(struct device *dev,
{
return 0;
}
static inline void of_dma_deconfigure(struct device *dev)
{}
#endif /* CONFIG_OF */
#endif /* _LINUX_OF_DEVICE_H */