84 	atomic_t intr_idx;  member
151 	int intr_idx;  in iowarrior_callback()  local
171 	intr_idx = atomic_read(&dev->intr_idx);  in iowarrior_callback()
173 	aux_idx = (intr_idx == 0) ? (MAX_INTERRUPT_BUFFER - 1) : (intr_idx - 1);  in iowarrior_callback()
177 	if ((intr_idx != read_idx)  in iowarrior_callback()
191 	aux_idx = (intr_idx == (MAX_INTERRUPT_BUFFER - 1)) ? 0 : (intr_idx + 1);  in iowarrior_callback()
200 	offset = intr_idx * (dev->report_size + 1);  in iowarrior_callback()
205 	atomic_set(&dev->intr_idx, aux_idx);  in iowarrior_callback()
260 	int intr_idx, read_idx;  in read_index()  local
263 	intr_idx = atomic_read(&dev->intr_idx);  in read_index()
265 	return (read_idx == intr_idx ? -1 : read_idx);  in read_index()
776 	atomic_set(&dev->intr_idx, 0);  in iowarrior_probe()