On Fri, 2012-06-15 at 14:51 +1000, Paul Mackerras wrote:
> At present, hard_irq_disable() does nothing on powerpc because of
> this code in include/linux/interrupt.h:
>
> #ifndef hard_irq_disable
> #define hard_irq_disable() do { } while(0)
> #endif
>
> So we need to make our hard_irq_disabl
At present, hard_irq_disable() does nothing on powerpc because of
this code in include/linux/interrupt.h:
#ifndef hard_irq_disable
#define hard_irq_disable() do { } while(0)
#endif
So we need to make our hard_irq_disable be a macro.
Acked-by: Benjamin Herrenschmidt
Signed-off-by: Paul Mack
