*
*/
#include <linux/config.h>
+#include <linux/mutex.h>
/*
* Direct registers
struct ymf_unit {
u8 rev; /* PCI revision */
- void *reg_area_virt;
+ void __iomem *reg_area_virt;
void *dma_area_va;
dma_addr_t dma_area_ba;
unsigned int dma_area_size;
/* soundcore stuff */
int dev_audio;
- struct semaphore open_sem;
+ struct mutex open_mutex;
struct list_head ymf_devs;
struct list_head states; /* List of states for this unit */