Commit b65125c6 authored by Christoph Hellwig's avatar Christoph Hellwig
Browse files

swiotlb: mark is_swiotlb_buffer static 



Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarRobin Murphy <robin.murphy@arm.com>
Reviewed-by: default avatarKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
parent 21bb9d64

include/linux/swiotlb.h

+0 −1
Original line number Diff line number Diff line
@@ -121,7 +121,6 @@ static inline unsigned int swiotlb_max_segment(void) { return 0; } 
#endif



extern void swiotlb_print_info(void);

extern int is_swiotlb_buffer(phys_addr_t paddr);

extern void swiotlb_set_max_segment(unsigned int);



extern const struct dma_map_ops swiotlb_dma_ops;

kernel/dma/swiotlb.c

+1 −1
Original line number Diff line number Diff line
@@ -429,7 +429,7 @@ void __init swiotlb_exit(void) 
	max_segment = 0;

}



int is_swiotlb_buffer(phys_addr_t paddr)

static int is_swiotlb_buffer(phys_addr_t paddr)

{

	return paddr >= io_tlb_start && paddr < io_tlb_end;

}

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