[ARM] pxa/idp: remove the unnecessary idp_init_irq()

TOUCH_PANEL_IRQ is never referenced, and set_irq_type() shouldn't
be called in this way, remove it, as well as the idp_init_irq(),
and use pxa25x_init_irq() instead.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Cc: Cliff Brake <cliff.brake@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 1 insertions, 9 deletions

diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c
index cbb14deea1a4..013b15baa034 100644
--- a/arch/arm/mach-pxa/idp.c
+++ b/arch/arm/mach-pxa/idp.c
@@ -184,14 +184,6 @@ static void __init idp_init(void)
         pxa_set_mci_info(&idp_mci_platform_data);
 }
 
-static void __init idp_init_irq(void)
-{
-
-        pxa25x_init_irq();
-
-        set_irq_type(TOUCH_PANEL_IRQ, TOUCH_PANEL_IRQ_EDGE);
-}
-
 static struct map_desc idp_io_desc[] __initdata = {
         {
                 .virtual        =  IDP_COREVOLT_VIRT,
@@ -218,7 +210,7 @@ MACHINE_START(PXA_IDP, "Vibren PXA255 IDP")
         .phys_io        = 0x40000000,
         .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
         .map_io         = idp_map_io,
-        .init_irq       = idp_init_irq,
+        .init_irq       = pxa25x_init_irq,
         .timer          = &pxa_timer,
         .init_machine   = idp_init,
 MACHINE_END