serial: omap: Switch wake-up interrupt to generic wakeirq

We can now use generic wakeirq handling and remove the custom handling
for the wake-up interrupts.

Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tony Lindgren 2015-06-09 23:35:00 -07:00
commit ee83bd3b64