arm: omap: irq: drop omap3_intc_handle_irq()

now that we're calling set_handle_irq() from
init_irq(), we can safely drop all callers to
omap3_intc_handle_irq() and its definition.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --cc arch/arm/mach-omap2/board-3430sdp.c
Simple merge

diff --cc arch/arm/mach-omap2/board-am3517crane.c
Simple merge

diff --cc arch/arm/mach-omap2/board-am3517evm.c
Simple merge

diff --cc arch/arm/mach-omap2/board-cm-t35.c
Simple merge

diff --cc arch/arm/mach-omap2/board-cm-t3517.c
Simple merge

diff --cc arch/arm/mach-omap2/board-devkit8000.c
Simple merge

diff --cc arch/arm/mach-omap2/board-ldp.c
Simple merge

diff --cc arch/arm/mach-omap2/board-omap3beagle.c
Simple merge

diff --cc arch/arm/mach-omap2/board-omap3logic.c
Simple merge

diff --cc arch/arm/mach-omap2/board-omap3pandora.c
Simple merge

diff --cc arch/arm/mach-omap2/board-omap3stalker.c
Simple merge

diff --cc arch/arm/mach-omap2/board-omap3touchbook.c
Simple merge

diff --cc arch/arm/mach-omap2/board-overo.c
Simple merge

diff --cc arch/arm/mach-omap2/board-rx51.c
Simple merge

diff --cc arch/arm/mach-omap2/common.h
Simple merge

diff --cc arch/arm/mach-omap2/irq.c
Simple merge