ARM: mach-shmobile: Add run-time IRQ handler support

ARM: mach-shmobile: Add run-time IRQ handler support

[PATCH 01/04] ARM: mach-shmobile: Enable CONFIG_MULTI_IRQ_HANDLER [PATCH 02/04] ARM: mach-shmobile: Run-time IRQ handler for INTCA [PATCH 03/04] ARM: mach-shmobile: Run-time IRQ handler for GIC [PATCH 04/04] ARM: mach-shmobile: Rely on run-time IRQ handlers

These patches add run-time IRQ handler support for R-Mobile and SH-Mobile processors. Nothing out of the ordinary really, except merge dependency fun. Built on top of rmobile-latest plus below.

Depends on:
"[PATCH 01/07] ARM: Introduce asm/hardware/entry-macro-gic.S"
http://www.arm.linux.org.uk/developer/patches/viewpatch.php?idd75/1

"[PATCH] ARM: Allow machine to specify it's own IRQ handlers at run-time"
http://www.arm.linux.org.uk/developer/patches/viewpatch.php?ide32/1

"[PATCH] ARM: Subarch IRQ handler macros V3"
http://www.arm.linux.org.uk/developer/patches/viewpatch.php?ide38/1

"[PATCH] ARM: mach-shmobile: Use shared GIC entry macros"
https://patchwork.kernel.org/patch/426981/

Signed-off-by Magnus Damm <[email protected]>