[ARM] 4450/1: pxa: add pxa25x_init_irq() and pxa27x_init_irq()

/* should be ok this time, I aligned this patch to your arm:pxa2.mbox */

1. move pxa25x specific IRQ initialization code to pxa25x_init_irq()
and pxa27x code to pxa27x_init_irq(), remove pxa_init_irq()

2. replace all pxa_init_irq() with their PXA25x or PXA27x specific
functions

Signed-off-by: eric miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 0 insertions, 9 deletions

diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c
index 09d2fe19c85f..4b867b0789d5 100644
--- a/arch/arm/mach-pxa/irq.c
+++ b/arch/arm/mach-pxa/irq.c
@@ -375,12 +375,3 @@ void __init pxa_init_irq_gpio(int gpio_nr)
         set_irq_chip(IRQ_GPIO_2_x, &pxa_internal_chip_low);
         set_irq_chained_handler(IRQ_GPIO_2_x, pxa_gpio_demux_handler);
 }
-
-void __init pxa_init_irq(void)
-{
-        pxa_init_irq_low();
-#ifdef CONFIG_PXA27x
-        pxa_init_irq_high();
-#endif
-        pxa_init_irq_gpio(PXA_LAST_GPIO + 1);
-}