#include <linux/device.h>
#include <linux/dma-mapping.h>
#include <linux/io.h>
+#include <linux/scatterlist.h>
#include <asm/cacheflush.h>
#include <asm/bfin-global.h>
memset((void *)dma_base, 0, DMA_UNCACHED_REGION);
dma_initialized = 1;
- printk(KERN_INFO "%s: dma_page @ 0x%p - %d pages at 0x%08lx\n", __FUNCTION__,
+ printk(KERN_INFO "%s: dma_page @ 0x%p - %d pages at 0x%08lx\n", __func__,
dma_page, dma_pages, dma_base);
}
int i;
if ((page + pages) > dma_pages) {
- printk(KERN_ERR "%s: freeing outside range.\n", __FUNCTION__);
+ printk(KERN_ERR "%s: freeing outside range.\n", __func__);
BUG();
}
BUG_ON(direction == DMA_NONE);
for (i = 0; i < nents; i++, sg++) {
- sg->dma_address = (dma_addr_t)(page_address(sg->page) +
- sg->offset);
+ sg->dma_address = (dma_addr_t) sg_virt(sg);
invalidate_dcache_range(sg_dma_address(sg),
sg_dma_address(sg) +