genirq: Add more helper functions to support stacked irq_chip

Add more helper function for stacked irq_chip to just call parent's
function.

Signed-off-by: Yingjoe Chen <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Pawel Moll <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Matthias Brugger <[email protected]>
Cc: Russell King <[email protected]>
Cc: Jason Cooper <[email protected]>
Cc: Gran Likely <[email protected]>
Cc: Boris BREZILLON <[email protected]>
Cc: <[email protected]>
Cc: Bjorn Helgaas <[email protected]>
Cc: Yijing Wang <[email protected]>
Cc: <[email protected]>
Cc: <[email protected]>
Cc: <[email protected]>
Cc: <[email protected]>
Cc: <[email protected]>
Cc: <[email protected]>
Cc: Sascha Hauer <[email protected]>
Cc: Jiang Liu <[email protected]>
Cc: Marc Zyngier <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>

0 files changed, 0 insertions, 0 deletions