sh: unify external irq pin code for sh3

This patch unifies the sh3 external irq pin code. It buys us some
savings with reduced code redundancy, but the main feature with
this change is irq sense selection support for all sh3 processors.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 2 insertions, 18 deletions

diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7710.c b/arch/sh/kernel/cpu/sh3/setup-sh7710.c
index 7406c9ad9259..f353a001fba6 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7710.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7710.c
@@ -38,7 +38,7 @@ enum {
 };
 
 static struct intc_vect vectors[] __initdata = {
-        INTC_VECT(IRQ4, 0x680), INTC_VECT(IRQ5, 0x6a0),
+        /* IRQ0->5 are handled in setup-sh3.c */
         INTC_VECT(DMAC_DEI0, 0x800), INTC_VECT(DMAC_DEI1, 0x820),
         INTC_VECT(DMAC_DEI2, 0x840), INTC_VECT(DMAC_DEI3, 0x860),
         INTC_VECT(SCIF0_ERI, 0x880), INTC_VECT(SCIF0_RXI, 0x8a0),
@@ -91,14 +91,6 @@ static struct intc_prio_reg prio_registers[] __initdata = {
 static DECLARE_INTC_DESC(intc_desc, "sh7710", vectors, groups,
                          NULL, prio_registers, NULL);
 
-static struct intc_vect vectors_irq[] __initdata = {
-        INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620),
-        INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660),
-};
-
-static DECLARE_INTC_DESC(intc_desc_irq, "sh7710-irq", vectors_irq, NULL,
-                         NULL, prio_registers, NULL);
-
 static struct resource rtc_resources[] = {
         [0] =   {
                 .start  = 0xa413fec0,
@@ -170,16 +162,8 @@ static int __init sh7710_devices_setup(void)
 }
 __initcall(sh7710_devices_setup);
 
-void __init plat_irq_setup_pins(int mode)
-{
-        if (mode == IRQ_MODE_IRQ) {
-                register_intc_controller(&intc_desc_irq);
-                return;
-        }
-        BUG();
-}
-
 void __init plat_irq_setup(void)
 {
         register_intc_controller(&intc_desc);
+        plat_irq_setup_sh3();
 }