struct vfc_dev {
- volatile struct vfc_regs *regs;
+ volatile struct vfc_regs __iomem *regs;
struct vfc_regs *phys_regs;
unsigned int control_reg;
struct semaphore device_lock_sem;
- struct timer_list poll_timer;
- wait_queue_head_t poll_wait;
int instance;
int busy;
unsigned long which_io;