mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
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e148281b00
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7315 3c298f89-4303-0410-b956-a3cf2f4a3e73
197 lines
6.5 KiB
Diff
197 lines
6.5 KiB
Diff
This trivial patch updates the nslu2 and nas-100d headers to
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remove pointless GPIO defines, and updates nslu2-setup.c
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accordingly. In addition minor style cleanups to some comments
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are included.
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Signed-off-by: Michael-Luke Jones <mlj28@cam.ac.uk>
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Index: linux-2.6.21-armeb/arch/arm/mach-ixp4xx/nslu2-setup.c
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===================================================================
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--- linux-2.6.21-armeb.orig/arch/arm/mach-ixp4xx/nslu2-setup.c 2007-05-09 07:32:43.000000000 -0700
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+++ linux-2.6.21-armeb/arch/arm/mach-ixp4xx/nslu2-setup.c 2007-05-09 07:32:46.000000000 -0700
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@@ -50,26 +50,26 @@
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static struct resource nslu2_led_resources[] = {
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{
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.name = "ready", /* green led */
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- .start = NSLU2_LED_GRN,
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- .end = NSLU2_LED_GRN,
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+ .start = NSLU2_LED_GRN_GPIO,
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+ .end = NSLU2_LED_GRN_GPIO,
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.flags = IXP4XX_GPIO_HIGH,
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},
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{
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.name = "status", /* red led */
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- .start = NSLU2_LED_RED,
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- .end = NSLU2_LED_RED,
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+ .start = NSLU2_LED_RED_GPIO,
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+ .end = NSLU2_LED_RED_GPIO,
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.flags = IXP4XX_GPIO_HIGH,
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},
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{
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.name = "disk-1",
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- .start = NSLU2_LED_DISK1,
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- .end = NSLU2_LED_DISK1,
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+ .start = NSLU2_LED_DISK1_GPIO,
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+ .end = NSLU2_LED_DISK1_GPIO,
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.flags = IXP4XX_GPIO_LOW,
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},
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{
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.name = "disk-2",
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- .start = NSLU2_LED_DISK2,
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- .end = NSLU2_LED_DISK2,
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+ .start = NSLU2_LED_DISK2_GPIO,
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+ .end = NSLU2_LED_DISK2_GPIO,
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.flags = IXP4XX_GPIO_LOW,
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},
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};
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@@ -181,7 +181,8 @@
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pm_power_off = nslu2_power_off;
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- /* This is only useful on a modified machine, but it is valuable
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+ /*
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+ * This is only useful on a modified machine, but it is valuable
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* to have it first in order to see debug messages, and so that
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* it does *not* get removed if platform_add_devices fails!
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*/
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Index: linux-2.6.21-armeb/include/asm-arm/arch-ixp4xx/nslu2.h
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===================================================================
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--- linux-2.6.21-armeb.orig/include/asm-arm/arch-ixp4xx/nslu2.h 2007-05-09 07:32:43.000000000 -0700
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+++ linux-2.6.21-armeb/include/asm-arm/arch-ixp4xx/nslu2.h 2007-05-09 07:32:46.000000000 -0700
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@@ -9,7 +9,7 @@
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* based on ixdp425.h:
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* Copyright 2004 (c) MontaVista, Software, Inc.
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*
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- * This file is licensed under the terms of the GNU General Public
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+ * This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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*/
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@@ -34,36 +34,14 @@
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#define NSLU2_PCI_INTC_PIN 9
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#define NSLU2_PCI_INTD_PIN 8
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-
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/* NSLU2 Timer */
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#define NSLU2_FREQ 66000000
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-#define NSLU2_CLOCK_TICK_RATE (((NSLU2_FREQ / HZ & ~IXP4XX_OST_RELOAD_MASK) + 1) * HZ)
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-#define NSLU2_CLOCK_TICKS_PER_USEC ((NSLU2_CLOCK_TICK_RATE + USEC_PER_SEC/2) / USEC_PER_SEC)
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-
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-/* GPIO */
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-
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-#define NSLU2_GPIO0 0
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-#define NSLU2_GPIO1 1
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-#define NSLU2_GPIO2 2
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-#define NSLU2_GPIO3 3
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-#define NSLU2_GPIO4 4
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-#define NSLU2_GPIO5 5
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-#define NSLU2_GPIO6 6
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-#define NSLU2_GPIO7 7
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-#define NSLU2_GPIO8 8
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-#define NSLU2_GPIO9 9
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-#define NSLU2_GPIO10 10
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-#define NSLU2_GPIO11 11
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-#define NSLU2_GPIO12 12
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-#define NSLU2_GPIO13 13
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-#define NSLU2_GPIO14 14
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-#define NSLU2_GPIO15 15
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/* Buttons */
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-#define NSLU2_PB_GPIO NSLU2_GPIO5
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-#define NSLU2_PO_GPIO NSLU2_GPIO8 /* power off */
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-#define NSLU2_RB_GPIO NSLU2_GPIO12
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+#define NSLU2_PB_GPIO 5
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+#define NSLU2_PO_GPIO 8 /* power off */
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+#define NSLU2_RB_GPIO 12
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#define NSLU2_PB_IRQ IRQ_IXP4XX_GPIO5
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#define NSLU2_RB_IRQ IRQ_IXP4XX_GPIO12
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@@ -79,16 +57,16 @@
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/* LEDs */
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-#define NSLU2_LED_RED NSLU2_GPIO0
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-#define NSLU2_LED_GRN NSLU2_GPIO1
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+#define NSLU2_LED_RED_GPIO 0
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+#define NSLU2_LED_GRN_GPIO 1
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-#define NSLU2_LED_RED_BM (1L << NSLU2_LED_RED)
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-#define NSLU2_LED_GRN_BM (1L << NSLU2_LED_GRN)
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+#define NSLU2_LED_RED_BM (1L << NSLU2_LED_RED_GPIO)
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+#define NSLU2_LED_GRN_BM (1L << NSLU2_LED_GRN_GPIO)
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-#define NSLU2_LED_DISK1 NSLU2_GPIO3
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-#define NSLU2_LED_DISK2 NSLU2_GPIO2
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+#define NSLU2_LED_DISK1_GPIO 3
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+#define NSLU2_LED_DISK2_GPIO 2
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-#define NSLU2_LED_DISK1_BM (1L << NSLU2_GPIO2)
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-#define NSLU2_LED_DISK2_BM (1L << NSLU2_GPIO3)
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+#define NSLU2_LED_DISK1_BM (1L << NSLU2_LED_DISK1_GPIO)
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+#define NSLU2_LED_DISK2_BM (1L << NSLU2_LED_DISK2_GPIO)
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Index: linux-2.6.21-armeb/include/asm-arm/arch-ixp4xx/nas100d.h
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===================================================================
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--- linux-2.6.21-armeb.orig/include/asm-arm/arch-ixp4xx/nas100d.h 2007-04-25 20:08:32.000000000 -0700
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+++ linux-2.6.21-armeb/include/asm-arm/arch-ixp4xx/nas100d.h 2007-05-09 07:34:14.000000000 -0700
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@@ -10,7 +10,7 @@
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* based on ixdp425.h:
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* Copyright 2004 (c) MontaVista, Software, Inc.
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*
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- * This file is licensed under the terms of the GNU General Public
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+ * This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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*/
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@@ -36,31 +36,11 @@
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#define NAS100D_PCI_INTD_PIN 8
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#define NAS100D_PCI_INTE_PIN 7
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-/* GPIO */
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-
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-#define NAS100D_GPIO0 0
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-#define NAS100D_GPIO1 1
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-#define NAS100D_GPIO2 2
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-#define NAS100D_GPIO3 3
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-#define NAS100D_GPIO4 4
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-#define NAS100D_GPIO5 5
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-#define NAS100D_GPIO6 6
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-#define NAS100D_GPIO7 7
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-#define NAS100D_GPIO8 8
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-#define NAS100D_GPIO9 9
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-#define NAS100D_GPIO10 10
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-#define NAS100D_GPIO11 11
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-#define NAS100D_GPIO12 12
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-#define NAS100D_GPIO13 13
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-#define NAS100D_GPIO14 14
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-#define NAS100D_GPIO15 15
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-
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-
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/* Buttons */
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-#define NAS100D_PB_GPIO NAS100D_GPIO14
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-#define NAS100D_RB_GPIO NAS100D_GPIO4
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-#define NAS100D_PO_GPIO NAS100D_GPIO12 /* power off */
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+#define NAS100D_PB_GPIO 14
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+#define NAS100D_RB_GPIO 4
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+#define NAS100D_PO_GPIO 12 /* power off */
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#define NAS100D_PB_IRQ IRQ_IXP4XX_GPIO14
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#define NAS100D_RB_IRQ IRQ_IXP4XX_GPIO4
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Index: linux-2.6.21-armeb/arch/arm/mach-ixp4xx/nas100d-setup.c
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===================================================================
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--- linux-2.6.21-armeb.orig/arch/arm/mach-ixp4xx/nas100d-setup.c 2007-05-09 07:32:43.000000000 -0700
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+++ linux-2.6.21-armeb/arch/arm/mach-ixp4xx/nas100d-setup.c 2007-05-09 07:34:55.000000000 -0700
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@@ -155,7 +155,8 @@
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pm_power_off = nas100d_power_off;
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- /* This is only useful on a modified machine, but it is valuable
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+ /*
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+ * This is only useful on a modified machine, but it is valuable
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* to have it first in order to see debug messages, and so that
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* it does *not* get removed if platform_add_devices fails!
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*/
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