ARM: omap2+: board-generic: clean up the irq data from board file

Move the irq_match arrays and the irq init functions of OMAP 2,3
and 4 based boards out of board-generic.c file and also rename the
irq init function to match the interrupt controller present in
the SOCs.

This is a preparatory patch to add the OMAP5 evm board's irq init
support with device tree.

Signed-off-by: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

1 files changed, 6 insertions, 17 deletions

diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index 2f2abfb82d84..716e6b1a41de 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -25,23 +25,12 @@
 #include "common-board-devices.h"
 
 #if !(defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3))
-#define omap_intc_of_init       NULL
+#define intc_of_init    NULL
 #endif
 #ifndef CONFIG_ARCH_OMAP4
 #define gic_of_init             NULL
 #endif
 
-static struct of_device_id irq_match[] __initdata = {
-        { .compatible = "ti,omap2-intc", .data = omap_intc_of_init, },
-        { .compatible = "arm,cortex-a9-gic", .data = gic_of_init, },
-        { }
-};
-
-static void __init omap_init_irq(void)
-{
-        of_irq_init(irq_match);
-}
-
 static struct of_device_id omap_dt_match_table[] __initdata = {
         { .compatible = "simple-bus", },
         { .compatible = "ti,omap-infra", },
@@ -65,7 +54,7 @@ DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)")
         .reserve        = omap_reserve,
         .map_io         = omap242x_map_io,
         .init_early     = omap2420_init_early,
-        .init_irq       = omap_init_irq,
+        .init_irq       = omap_intc_of_init,
         .handle_irq     = omap2_intc_handle_irq,
         .init_machine   = omap_generic_init,
         .timer          = &omap2_timer,
@@ -84,7 +73,7 @@ DT_MACHINE_START(OMAP243X_DT, "Generic OMAP2430 (Flattened Device Tree)")
         .reserve        = omap_reserve,
         .map_io         = omap243x_map_io,
         .init_early     = omap2430_init_early,
-        .init_irq       = omap_init_irq,
+        .init_irq       = omap_intc_of_init,
         .handle_irq     = omap2_intc_handle_irq,
         .init_machine   = omap_generic_init,
         .timer          = &omap2_timer,
@@ -103,7 +92,7 @@ DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)")
         .reserve        = omap_reserve,
         .map_io         = omap3_map_io,
         .init_early     = omap3430_init_early,
-        .init_irq       = omap_init_irq,
+        .init_irq       = omap_intc_of_init,
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = omap_generic_init,
         .timer          = &omap3_timer,
@@ -122,7 +111,7 @@ DT_MACHINE_START(AM33XX_DT, "Generic AM33XX (Flattened Device Tree)")
         .reserve        = omap_reserve,
         .map_io         = am33xx_map_io,
         .init_early     = am33xx_init_early,
-        .init_irq       = omap_init_irq,
+        .init_irq       = omap_intc_of_init,
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = omap_generic_init,
         .timer          = &omap3_am33xx_timer,
@@ -140,7 +129,7 @@ DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)")
         .reserve        = omap_reserve,
         .map_io         = omap4_map_io,
         .init_early     = omap4430_init_early,
-        .init_irq       = omap_init_irq,
+        .init_irq       = omap_gic_of_init,
         .handle_irq     = gic_handle_irq,
         .init_machine   = omap_generic_init,
         .init_late      = omap4430_init_late,