MIPS: Alchemy: remove board_init_irq() function.

remove board_init_irq():  On all in-kernel boards it is sufficient to
initialize board interrupts in an arch_initcall by using the default
linux irq functions.

Some small irqmap.c files have been folded into board_setup files.

Run-tested on DB1200; compile-tested on all other affected boards.

Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 21 insertions, 0 deletions

diff --git a/arch/mips/alchemy/xxs1500/board_setup.c b/arch/mips/alchemy/xxs1500/board_setup.c
index 4de2d48caed8..cad14f8a7c2a 100644
--- a/arch/mips/alchemy/xxs1500/board_setup.c
+++ b/arch/mips/alchemy/xxs1500/board_setup.c
@@ -25,6 +25,7 @@
 
 #include <linux/gpio.h>
 #include <linux/init.h>
+#include <linux/interrupt.h>
 #include <linux/delay.h>
 
 #include <asm/mach-au1x00/au1000.h>
@@ -92,3 +93,23 @@ void __init board_setup(void)
 #endif
 #endif
 }
+
+static int __init xxs1500_init_irq(void)
+{
+        set_irq_type(AU1500_GPIO_204, IRQF_TRIGGER_HIGH);
+        set_irq_type(AU1500_GPIO_201, IRQF_TRIGGER_LOW);
+        set_irq_type(AU1500_GPIO_202, IRQF_TRIGGER_LOW);
+        set_irq_type(AU1500_GPIO_203, IRQF_TRIGGER_LOW);
+        set_irq_type(AU1500_GPIO_205, IRQF_TRIGGER_LOW);
+        set_irq_type(AU1500_GPIO_207, IRQF_TRIGGER_LOW);
+
+        set_irq_type(AU1000_GPIO_0, IRQF_TRIGGER_LOW);
+        set_irq_type(AU1000_GPIO_1, IRQF_TRIGGER_LOW);
+        set_irq_type(AU1000_GPIO_2, IRQF_TRIGGER_LOW);
+        set_irq_type(AU1000_GPIO_3, IRQF_TRIGGER_LOW);
+        set_irq_type(AU1000_GPIO_4, IRQF_TRIGGER_LOW); /* CF interrupt */
+        set_irq_type(AU1000_GPIO_5, IRQF_TRIGGER_LOW);
+
+        return 0;
+}
+arch_initcall(xxs1500_init_irq);