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dmatest: fix build warning on mips 

drivers/dma/dmatest.c:543:11: warning: passing argument 1 of 'virt_to_phys' makes pointer from integer without a cast [enabled by default]

mips expects virt_to_phys() to take a pointer.  Fix up the types accordingly.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Dan Williams 2013-12-09 11:16:01 -08:00
parent bbc76560d4
commit 745c00daf9
1 changed files with 4 additions and 4 deletions
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8
drivers/dma/dmatest.c
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@ -539,9 +539,9 @@ static int dmatest_func(void *data)
um->len = params->buf_size;
for (i = 0; i < src_cnt; i++) {
unsigned long buf = (unsigned long) thread->srcs[i];
void *buf = thread->srcs[i];
struct page *pg = virt_to_page(buf);
unsigned pg_off = buf & ~PAGE_MASK;
unsigned pg_off = (unsigned long) buf & ~PAGE_MASK;
um->addr[i] = dma_map_page(dev->dev, pg, pg_off,
um->len, DMA_TO_DEVICE);
@ -559,9 +559,9 @@ static int dmatest_func(void *data)
/* map with DMA_BIDIRECTIONAL to force writeback/invalidate */
dsts = &um->addr[src_cnt];
for (i = 0; i < dst_cnt; i++) {
unsigned long buf = (unsigned long) thread->dsts[i];
void *buf = thread->dsts[i];
struct page *pg = virt_to_page(buf);
unsigned pg_off = buf & ~PAGE_MASK;
unsigned pg_off = (unsigned long) buf & ~PAGE_MASK;
dsts[i] = dma_map_page(dev->dev, pg, pg_off, um->len,
DMA_BIDIRECTIONAL);