Lines Matching refs:CPU

14 CPU A:  spin_lock_irqsave(&dev_lock, flags)
15 CPU A:  val = readl(my_status);
16 CPU A:  ...
17 CPU A:  writel(newval, ring_ptr);
18 CPU A:  spin_unlock_irqrestore(&dev_lock, flags)
20 CPU B:  spin_lock_irqsave(&dev_lock, flags)
21 CPU B:  val = readl(my_status);
22 CPU B:  ...
23 CPU B:  writel(newval2, ring_ptr);
24 CPU B:  spin_unlock_irqrestore(&dev_lock, flags)
31 CPU A:  spin_lock_irqsave(&dev_lock, flags)
32 CPU A:  val = readl(my_status);
33 CPU A:  ...
34 CPU A:  writel(newval, ring_ptr);
35 CPU A:  (void)readl(safe_register); /* maybe a config register? */
36 CPU A:  spin_unlock_irqrestore(&dev_lock, flags)
38 CPU B:  spin_lock_irqsave(&dev_lock, flags)
39 CPU B:  val = readl(my_status);
40 CPU B:  ...
41 CPU B:  writel(newval2, ring_ptr);
42 CPU B:  (void)readl(safe_register); /* maybe a config register? */
43 CPU B:  spin_unlock_irqrestore(&dev_lock, flags)