ARM: msm: Remove init_irq declaration in machine description

Commit ebafed7a ("ARM: irq: Call irqchip_init if no init_irq function is
specified") removed the need to explictly setup the init_irq field in
the machine description when using only irqchip_init. Remove that
declaration for msm as well.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: David Brown <davidb@codeaurora.org>

arch/arm/mach-msm/board-dt-8660.c

@@ -11,7 +11,6 @@
  */
 
 #include <linux/init.h>
-#include <linux/irqchip.h>
 #include <linux/of.h>
 #include <linux/of_platform.h>
 
@@ -44,7 +43,6 @@ static const char *msm8x60_fluid_match[] __initdata = {
 DT_MACHINE_START(MSM_DT, "Qualcomm MSM (Flattened Device Tree)")
 	.smp = smp_ops(msm_smp_ops),
 	.map_io = msm_map_msm8x60_io,
-	.init_irq = irqchip_init,
 	.init_machine = msm8x60_dt_init,
 	.init_late = msm8x60_init_late,
 	.init_time	= msm_dt_timer_init,

arch/arm/mach-msm/board-dt-8960.c

@@ -11,7 +11,6 @@
  */
 
 #include <linux/init.h>
-#include <linux/irqchip.h>
 #include <linux/of_platform.h>
 
 #include <asm/mach/arch.h>
@@ -31,7 +30,6 @@ static const char * const msm8960_dt_match[] __initconst = {
 DT_MACHINE_START(MSM8960_DT, "Qualcomm MSM (Flattened Device Tree)")
 	.smp = smp_ops(msm_smp_ops),
 	.map_io = msm_map_msm8960_io,
-	.init_irq = irqchip_init,
 	.init_time	= msm_dt_timer_init,
 	.init_machine = msm_dt_init,
 	.dt_compat = msm8960_dt_match,