tree 478e4cb710e6c3598451e56a3860bc3c976f857e
parent 02893afdd310fab8f41f6afbe5233c6609ec19ed
author Thomas Gleixner <tglx@linutronix.de> 1393191614 +0000
committer Thomas Gleixner <tglx@linutronix.de> 1393951073 +0100

genirq: Add a kstat helper to increment irq stats

There is a common pattern all over the place:

      kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq));

This results in a call to core code anyway. So provide a function
which does the same thing in core.

While at it, replace the butt ugly macro with an inline.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20140223212737.422068876@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>