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dma-mapping: drop the dev argument to arch_sync_dma_for_*

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These are pure cache maintainance routines, so drop the unused
struct device argument.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Christoph Hellwig
2019-11-07 18:03:11 +01:00
parent e380a0394c
commit 56e35f9c5b
26 changed files with 113 additions and 114 deletions
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4
arch/m68k/kernel/dma.c
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@@ -61,8 +61,8 @@ void arch_dma_free(struct device *dev, size_t size, void *vaddr,
#endif /* CONFIG_MMU && !CONFIG_COLDFIRE */
void arch_sync_dma_for_device(struct device *dev, phys_addr_t handle,
size_t size, enum dma_data_direction dir)
void arch_sync_dma_for_device(phys_addr_t handle, size_t size,
enum dma_data_direction dir)
{
switch (dir) {
case DMA_BIDIRECTIONAL: