Lines Matching refs:CPU
18 CPU A: spin_lock_irqsave(&dev_lock, flags)
19 CPU A: val = readl(my_status);
20 CPU A: ...
21 CPU A: writel(newval, ring_ptr);
22 CPU A: spin_unlock_irqrestore(&dev_lock, flags)
24 CPU B: spin_lock_irqsave(&dev_lock, flags)
25 CPU B: val = readl(my_status);
26 CPU B: ...
27 CPU B: writel(newval2, ring_ptr);
28 CPU B: spin_unlock_irqrestore(&dev_lock, flags)
35 CPU A: spin_lock_irqsave(&dev_lock, flags)
36 CPU A: val = readl(my_status);
37 CPU A: ...
38 CPU A: writel(newval, ring_ptr);
39 CPU A: (void)readl(safe_register); /* maybe a config register? */
40 CPU A: spin_unlock_irqrestore(&dev_lock, flags)
42 CPU B: spin_lock_irqsave(&dev_lock, flags)
43 CPU B: val = readl(my_status);
44 CPU B: ...
45 CPU B: writel(newval2, ring_ptr);
46 CPU B: (void)readl(safe_register); /* maybe a config register? */
47 CPU B: spin_unlock_irqrestore(&dev_lock, flags)