Author: imp
Date: Sun Feb 8 08:13:36 2009
New Revision: 188304
URL: http://svn.freebsd.org/changeset/base/188304
Log:
Retire NO_DMA completely.
Modified:
head/sys/mips/mips/busdma_machdep.c
Modified: head/sys/mips/mips/busdma_machdep.c
==============================================================================
--- head/sys/mips/mips/busdma_machdep.c Sun Feb 8 07:05:23 2009
(r188303)
+++ head/sys/mips/mips/busdma_machdep.c Sun Feb 8 08:13:36 2009
(r188304)
@@ -187,7 +187,6 @@ busdma_lock_mutex(void *arg, bus_dma_loc
* with the tag are meant to never be defered.
* XXX Should have a way to identify which driver is responsible here.
*/
-#ifndef NO_DMA
static void
dflt_lock(void *arg, bus_dma_lock_op_t op)
{
@@ -197,7 +196,6 @@ dflt_lock(void *arg, bus_dma_lock_op_t o
printf("DRIVER_ERROR: busdma dflt_lock called\n");
#endif
}
-#endif
static __inline bus_dmamap_t
_busdma_alloc_dmamap(void)
@@ -238,7 +236,6 @@ bus_dma_tag_create(bus_dma_tag_t parent,
bus_size_t maxsegsz, int flags, bus_dma_lock_t *lockfunc,
void *lockfuncarg, bus_dma_tag_t *dmat)
{
-#ifndef NO_DMA
bus_dma_tag_t newtag;
int error = 0;
@@ -313,10 +310,6 @@ bus_dma_tag_create(bus_dma_tag_t parent,
CTR4(KTR_BUSDMA, "%s returned tag %p tag flags 0x%x error %d",
__func__, newtag, (newtag != NULL ? newtag->flags : 0), error);
return (error);
-#else
- return ENOSYS;
-#endif
-
}
int
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