static void _fd_dma_mem_free(unsigned long addr, unsigned long size)
{
if((unsigned long) addr >= (unsigned long) high_memory)
static void _fd_dma_mem_free(unsigned long addr, unsigned long size)
{
if((unsigned long) addr >= (unsigned long) high_memory)
int (*_request_dma)(unsigned int dmanr, const char * device_id);
void (*_free_dma)(unsigned int dmanr);
int (*_get_dma_residue)(unsigned int dummy);
int (*_request_dma)(unsigned int dmanr, const char * device_id);
void (*_free_dma)(unsigned int dmanr);
int (*_get_dma_residue)(unsigned int dummy);