X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Fppc%2Fplatforms%2Fsandpoint.c;h=a76002af686ff9416f35a1d7964fb7bf5b9b2d8f;hb=c0bc8721b8d0380ec69fa97578c91201201b05a9;hp=5232283c1974a554658998de11cbf02d3a309b3a;hpb=d6d3f5bc68be3c4ab84e6f1f9db92291da671504;p=linux-2.6-omap-h63xx.git

diff --git a/arch/ppc/platforms/sandpoint.c b/arch/ppc/platforms/sandpoint.c
index 5232283c197..a76002af686 100644
--- a/arch/ppc/platforms/sandpoint.c
+++ b/arch/ppc/platforms/sandpoint.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/sandpoint_setup.c
- *
  * Board setup routines for the Motorola SPS Sandpoint Test Platform.
  *
  * Author: Mark A. Greer
@@ -62,7 +60,6 @@
  * found, we can hopefully stop hardcoding 32MB of RAM.
  */
 
-#include <linux/config.h>
 #include <linux/stddef.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -493,28 +490,11 @@ sandpoint_init_IRQ(void)
 	openpic_hookup_cascade(sandpoint_is_x2 ? 17 : NUM_8259_INTERRUPTS, "82c59 cascade",
 			i8259_irq);
 
-	/*
-	 * openpic_init() has set up irq_desc[16-31] to be openpic
-	 * interrupts.  We need to set irq_desc[0-15] to be i8259
-	 * interrupts.
-	 */
-	for(i=0; i < NUM_8259_INTERRUPTS; i++)
-		irq_desc[i].handler = &i8259_pic;
-
 	/*
 	 * The EPIC allows for a read in the range of 0xFEF00000 ->
 	 * 0xFEFFFFFF to generate a PCI interrupt-acknowledge transaction.
 	 */
-	i8259_init(0xfef00000);
-}
-
-static u32
-sandpoint_irq_canonicalize(u32 irq)
-{
-	if (irq == 2)
-		return 9;
-	else
-		return irq;
+	i8259_init(0xfef00000, 0);
 }
 
 static unsigned long __init
@@ -727,10 +707,10 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
 	ISA_DMA_THRESHOLD = 0x00ffffff;
 	DMA_MODE_READ = 0x44;
 	DMA_MODE_WRITE = 0x48;
+	ppc_do_canonicalize_irqs = 1;
 
 	ppc_md.setup_arch = sandpoint_setup_arch;
 	ppc_md.show_cpuinfo = sandpoint_show_cpuinfo;
-	ppc_md.irq_canonicalize = sandpoint_irq_canonicalize;
 	ppc_md.init_IRQ = sandpoint_init_IRQ;
 	ppc_md.get_irq = openpic_get_irq;