Author: jhb
Date: Fri Mar 23 12:34:39 2012
New Revision: 233362
URL: http://svn.freebsd.org/changeset/base/233362
Log:
Don't cast a bus address to a uint8_t pointer just to add an offset to
it. Instead, add the offset directly to the bus address.
Modified:
head/sys/dev/sound/pci/emu10kx.c
Modified: head/sys/dev/sound/pci/emu10kx.c
==============================================================================
--- head/sys/dev/sound/pci/emu10kx.c Fri Mar 23 12:13:31 2012
(r233361)
+++ head/sys/dev/sound/pci/emu10kx.c Fri Mar 23 12:34:39 2012
(r233362)
@@ -1137,7 +1137,7 @@ emu_memalloc(struct emu_mem *mem, uint32
ofs = 0;
for (idx = start; idx < start + blksz; idx++) {
mem->bmap[idx >> 3] |= 1 << (idx & 7);
- tmp = (uint32_t) (u_long) ((uint8_t *) blk->buf_addr + ofs);
+ tmp = (uint32_t) (blk->buf_addr + ofs);
mem->ptb_pages[idx] = (tmp << 1) | idx;
ofs += EMUPAGESIZE;
}
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