From edfedbf0cd0a57b16b638275e8fe8c369580b726 Mon Sep 17 00:00:00 2001
From: Paul Mackerras <paulus@samba.org>
Date: Tue, 24 Apr 2007 13:57:12 +1000
Subject: [PATCH] [POWERPC] Partially revert "Add correct interrupt property
 for pegasos ide"

It turns out that commit e48059225c2edc6f1e5a2008261f1efdf606f247
breaks some existing systems that use the via82cxxx driver.  This
reverts the change to via82cxxx.c.

Signed-off-by: Paul Mackerras <paulus@samba.org>
---
 drivers/ide/pci/via82cxxx.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index 8cc5423892ac..a508550c4095 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -35,6 +35,10 @@
 #include <linux/ide.h>
 #include <asm/io.h>
 
+#ifdef CONFIG_PPC_CHRP
+#include <asm/processor.h>
+#endif
+
 #include "ide-timing.h"
 
 #define DISPLAY_VIA_TIMINGS
@@ -432,6 +436,13 @@ static void __devinit init_hwif_via82cxxx(ide_hwif_t *hwif)
 	hwif->tuneproc = &via82cxxx_tune_drive;
 	hwif->speedproc = &via_set_drive;
 
+
+#ifdef CONFIG_PPC_CHRP
+	if(machine_is(chrp) && _chrp_type == _CHRP_Pegasos) {
+		hwif->irq = hwif->channel ? 15 : 14;
+	}
+#endif
+
 	for (i = 0; i < 2; i++) {
 		hwif->drives[i].io_32bit = 1;
 		hwif->drives[i].unmask = (vdev->via_config->flags & VIA_NO_UNMASK) ? 0 : 1;
-- 
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