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eliminate casts from the DMAADDR macro. This depends upon bus_addr_t being

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a type that you can do arithmetic with.  This eliminates many warnings when
compiling with PAE.

Various by:	scottl
This commit is contained in:
John-Mark Gurney 2003-09-01 01:07:24 +00:00
parent 0bcbebd6df
commit c5b3755306
1 changed files with 1 additions and 1 deletions
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2
sys/dev/usb/usb_mem.h
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@ -55,7 +55,7 @@ typedef struct usb_dma_block {
} usb_dma_block_t;
#ifdef __FreeBSD__
#define DMAADDR(dma, o) ((uint32_t)(uintptr_t)(((char *)(dma)->block->segs[0].ds_addr) + (dma)->offs + (o)))
#define DMAADDR(dma, o) ((dma)->block->segs[0].ds_addr + (dma)->offs + (o))
#else
#define DMAADDR(dma, o) (((char *)(dma)->block->map->dm_segs[0].ds_addr) + (dma)->offs + (o))
#endif