X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Fppc%2Fplatforms%2Fsandpoint.c;h=9eeed35723098d842efa856d4f2da75ebbe86d5d;hb=0a0fc0ddbe732779366ab6b1b879f62195e65967;hp=21e31346b12ba6856db725af94f7ac648ab00e5f;hpb=96fad28a781069eb40156f78b8f50c349805b652;p=linux-2.6-omap-h63xx.git

diff --git a/arch/ppc/platforms/sandpoint.c b/arch/ppc/platforms/sandpoint.c
index 21e31346b12..9eeed357230 100644
--- a/arch/ppc/platforms/sandpoint.c
+++ b/arch/ppc/platforms/sandpoint.c
@@ -74,7 +74,6 @@
 #include <linux/initrd.h>
 #include <linux/console.h>
 #include <linux/delay.h>
-#include <linux/irq.h>
 #include <linux/ide.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
@@ -494,28 +493,11 @@ 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
@@ -728,10 +710,10 @@ 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;