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    Subject[PATCH 13/18] ARM: mach-pxa: retire custom LED code
    Date
    Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
    ---
    arch/arm/mach-pxa/Makefile | 8 ---
    arch/arm/mach-pxa/idp.c | 79 +++++++++++++++++++++++
    arch/arm/mach-pxa/leds-idp.c | 115 ---------------------------------
    arch/arm/mach-pxa/leds-lubbock.c | 124 ------------------------------------
    arch/arm/mach-pxa/leds-mainstone.c | 119 ----------------------------------
    arch/arm/mach-pxa/leds.c | 32 ----------
    arch/arm/mach-pxa/leds.h | 13 ----
    arch/arm/mach-pxa/lubbock.c | 93 +++++++++++++++++++++++++++
    arch/arm/mach-pxa/mainstone.c | 92 ++++++++++++++++++++++++++
    9 files changed, 264 insertions(+), 411 deletions(-)
    delete mode 100644 arch/arm/mach-pxa/leds-idp.c
    delete mode 100644 arch/arm/mach-pxa/leds-lubbock.c
    delete mode 100644 arch/arm/mach-pxa/leds-mainstone.c
    delete mode 100644 arch/arm/mach-pxa/leds.c
    delete mode 100644 arch/arm/mach-pxa/leds.h

    diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
    index be0f7df..d4337e3 100644
    --- a/arch/arm/mach-pxa/Makefile
    +++ b/arch/arm/mach-pxa/Makefile
    @@ -95,12 +95,4 @@ obj-$(CONFIG_MACH_RAUMFELD_CONNECTOR) += raumfeld.o
    obj-$(CONFIG_MACH_RAUMFELD_SPEAKER) += raumfeld.o
    obj-$(CONFIG_MACH_ZIPIT2) += z2.o

    -# Support for blinky lights
    -led-y := leds.o
    -led-$(CONFIG_ARCH_LUBBOCK) += leds-lubbock.o
    -led-$(CONFIG_MACH_MAINSTONE) += leds-mainstone.o
    -led-$(CONFIG_ARCH_PXA_IDP) += leds-idp.o
    -
    -obj-$(CONFIG_LEDS) += $(led-y)
    -
    obj-$(CONFIG_TOSA_BT) += tosa-bt.o
    diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c
    index 6ff466b..3c58d95 100644
    --- a/arch/arm/mach-pxa/idp.c
    +++ b/arch/arm/mach-pxa/idp.c
    @@ -191,6 +191,85 @@ static void __init idp_map_io(void)
    iotable_init(idp_io_desc, ARRAY_SIZE(idp_io_desc));
    }

    +/* LEDs */
    +struct idp_led {
    + struct led_classdev cdev;
    + u8 mask;
    +};
    +
    +/*
    + * The triggers lines up below will only be used if the
    + * LED triggers are compiled in.
    + */
    +static const struct {
    + const char *name;
    + const char *trigger;
    +} idp_leds[] = {
    + { "idp:green", "heartbeat", },
    + { "idp:red", "cpu0", },
    +};
    +
    +static void idp_led_set(struct led_classdev *cdev,
    + enum led_brightness b)
    +{
    + struct idp_led *led = container_of(cdev,
    + struct idp_led, cdev);
    + u32 reg = IDP_CPLD_LED_CONTROL;
    +
    + if (b != LED_OFF)
    + reg &= ~led->mask;
    + else
    + reg |= led->mask;
    +
    + IDP_CPLD_LED_CONTROL = reg;
    +}
    +
    +static enum led_brightness idp_led_get(struct led_classdev *cdev)
    +{
    + struct idp_led *led = container_of(cdev,
    + struct idp_led, cdev);
    +
    + return (IDP_CPLD_LED_CONTROL & led->mask) ? LED_OFF : LED_FULL;
    +}
    +
    +static int __init idp_leds_init(void)
    +{
    + int i;
    +
    + if (!machine_is_pxa_idp())
    + return -ENODEV;
    +
    + for (i = 0; i < ARRAY_SIZE(idp_leds); i++) {
    + struct idp_led *led;
    +
    + led = kzalloc(sizeof(*led), GFP_KERNEL);
    + if (!led)
    + break;
    +
    + led->cdev.name = idp_leds[i].name;
    + led->cdev.brightness_set = idp_led_set;
    + led->cdev.brightness_get = idp_led_get;
    + led->cdev.default_trigger = idp_leds[i].trigger;
    +
    + if (i == 0)
    + led->mask = IDP_HB_LED;
    + else
    + led->mask = IDP_BUSY_LED;
    +
    + if (led_classdev_register(NULL, &led->cdev) < 0) {
    + kfree(led);
    + break;
    + }
    + }
    +
    + return 0;
    +}
    +
    +/*
    + * Since we may have triggers on any subsystem, defer registration
    + * until after subsystem_init.
    + */
    +fs_initcall(idp_leds_init);

    MACHINE_START(PXA_IDP, "Vibren PXA255 IDP")
    /* Maintainer: Vibren Technologies */
    diff --git a/arch/arm/mach-pxa/leds-idp.c b/arch/arm/mach-pxa/leds-idp.c
    deleted file mode 100644
    index 06b0600..0000000
    --- a/arch/arm/mach-pxa/leds-idp.c
    +++ /dev/null
    @@ -1,115 +0,0 @@
    -/*
    - * linux/arch/arm/mach-pxa/leds-idp.c
    - *
    - * Copyright (C) 2000 John Dorsey <john+@cs.cmu.edu>
    - *
    - * Copyright (c) 2001 Jeff Sutherland <jeffs@accelent.com>
    - *
    - * Original (leds-footbridge.c) by Russell King
    - *
    - * Macros for actual LED manipulation should be in machine specific
    - * files in this 'mach' directory.
    - */
    -
    -
    -#include <linux/init.h>
    -
    -#include <mach/hardware.h>
    -#include <asm/leds.h>
    -
    -#include <mach/pxa25x.h>
    -#include <mach/idp.h>
    -
    -#include "leds.h"
    -
    -#define LED_STATE_ENABLED 1
    -#define LED_STATE_CLAIMED 2
    -
    -static unsigned int led_state;
    -static unsigned int hw_led_state;
    -
    -void idp_leds_event(led_event_t evt)
    -{
    - unsigned long flags;
    -
    - local_irq_save(flags);
    -
    - switch (evt) {
    - case led_start:
    - hw_led_state = IDP_HB_LED | IDP_BUSY_LED;
    - led_state = LED_STATE_ENABLED;
    - break;
    -
    - case led_stop:
    - led_state &= ~LED_STATE_ENABLED;
    - break;
    -
    - case led_claim:
    - led_state |= LED_STATE_CLAIMED;
    - hw_led_state = IDP_HB_LED | IDP_BUSY_LED;
    - break;
    -
    - case led_release:
    - led_state &= ~LED_STATE_CLAIMED;
    - hw_led_state = IDP_HB_LED | IDP_BUSY_LED;
    - break;
    -
    -#ifdef CONFIG_LEDS_TIMER
    - case led_timer:
    - if (!(led_state & LED_STATE_CLAIMED))
    - hw_led_state ^= IDP_HB_LED;
    - break;
    -#endif
    -
    -#ifdef CONFIG_LEDS_CPU
    - case led_idle_start:
    - if (!(led_state & LED_STATE_CLAIMED))
    - hw_led_state &= ~IDP_BUSY_LED;
    - break;
    -
    - case led_idle_end:
    - if (!(led_state & LED_STATE_CLAIMED))
    - hw_led_state |= IDP_BUSY_LED;
    - break;
    -#endif
    -
    - case led_halted:
    - break;
    -
    - case led_green_on:
    - if (led_state & LED_STATE_CLAIMED)
    - hw_led_state |= IDP_HB_LED;
    - break;
    -
    - case led_green_off:
    - if (led_state & LED_STATE_CLAIMED)
    - hw_led_state &= ~IDP_HB_LED;
    - break;
    -
    - case led_amber_on:
    - break;
    -
    - case led_amber_off:
    - break;
    -
    - case led_red_on:
    - if (led_state & LED_STATE_CLAIMED)
    - hw_led_state |= IDP_BUSY_LED;
    - break;
    -
    - case led_red_off:
    - if (led_state & LED_STATE_CLAIMED)
    - hw_led_state &= ~IDP_BUSY_LED;
    - break;
    -
    - default:
    - break;
    - }
    -
    - if (led_state & LED_STATE_ENABLED)
    - IDP_CPLD_LED_CONTROL = ( (IDP_CPLD_LED_CONTROL | IDP_LEDS_MASK) & ~hw_led_state);
    - else
    - IDP_CPLD_LED_CONTROL |= IDP_LEDS_MASK;
    -
    - local_irq_restore(flags);
    -}
    diff --git a/arch/arm/mach-pxa/leds-lubbock.c b/arch/arm/mach-pxa/leds-lubbock.c
    deleted file mode 100644
    index 0bd85c8..0000000
    --- a/arch/arm/mach-pxa/leds-lubbock.c
    +++ /dev/null
    @@ -1,124 +0,0 @@
    -/*
    - * linux/arch/arm/mach-pxa/leds-lubbock.c
    - *
    - * Copyright (C) 2000 John Dorsey <john+@cs.cmu.edu>
    - *
    - * Copyright (c) 2001 Jeff Sutherland <jeffs@accelent.com>
    - *
    - * Original (leds-footbridge.c) by Russell King
    - *
    - * Major surgery on April 2004 by Nicolas Pitre for less global
    - * namespace collision. Mostly adapted the Mainstone version.
    - */
    -
    -#include <linux/init.h>
    -
    -#include <mach/hardware.h>
    -#include <asm/leds.h>
    -#include <mach/pxa25x.h>
    -#include <mach/lubbock.h>
    -
    -#include "leds.h"
    -
    -/*
    - * 8 discrete leds available for general use:
    - *
    - * Note: bits [15-8] are used to enable/blank the 8 7 segment hex displays
    - * so be sure to not monkey with them here.
    - */
    -
    -#define D28 (1 << 0)
    -#define D27 (1 << 1)
    -#define D26 (1 << 2)
    -#define D25 (1 << 3)
    -#define D24 (1 << 4)
    -#define D23 (1 << 5)
    -#define D22 (1 << 6)
    -#define D21 (1 << 7)
    -
    -#define LED_STATE_ENABLED 1
    -#define LED_STATE_CLAIMED 2
    -
    -static unsigned int led_state;
    -static unsigned int hw_led_state;
    -
    -void lubbock_leds_event(led_event_t evt)
    -{
    - unsigned long flags;
    -
    - local_irq_save(flags);
    -
    - switch (evt) {
    - case led_start:
    - hw_led_state = 0;
    - led_state = LED_STATE_ENABLED;
    - break;
    -
    - case led_stop:
    - led_state &= ~LED_STATE_ENABLED;
    - break;
    -
    - case led_claim:
    - led_state |= LED_STATE_CLAIMED;
    - hw_led_state = 0;
    - break;
    -
    - case led_release:
    - led_state &= ~LED_STATE_CLAIMED;
    - hw_led_state = 0;
    - break;
    -
    -#ifdef CONFIG_LEDS_TIMER
    - case led_timer:
    - hw_led_state ^= D26;
    - break;
    -#endif
    -
    -#ifdef CONFIG_LEDS_CPU
    - case led_idle_start:
    - hw_led_state &= ~D27;
    - break;
    -
    - case led_idle_end:
    - hw_led_state |= D27;
    - break;
    -#endif
    -
    - case led_halted:
    - break;
    -
    - case led_green_on:
    - hw_led_state |= D21;
    - break;
    -
    - case led_green_off:
    - hw_led_state &= ~D21;
    - break;
    -
    - case led_amber_on:
    - hw_led_state |= D22;
    - break;
    -
    - case led_amber_off:
    - hw_led_state &= ~D22;
    - break;
    -
    - case led_red_on:
    - hw_led_state |= D23;
    - break;
    -
    - case led_red_off:
    - hw_led_state &= ~D23;
    - break;
    -
    - default:
    - break;
    - }
    -
    - if (led_state & LED_STATE_ENABLED)
    - LUB_DISC_BLNK_LED = (LUB_DISC_BLNK_LED | 0xff) & ~hw_led_state;
    - else
    - LUB_DISC_BLNK_LED |= 0xff;
    -
    - local_irq_restore(flags);
    -}
    diff --git a/arch/arm/mach-pxa/leds-mainstone.c b/arch/arm/mach-pxa/leds-mainstone.c
    deleted file mode 100644
    index 4058ab3..0000000
    --- a/arch/arm/mach-pxa/leds-mainstone.c
    +++ /dev/null
    @@ -1,119 +0,0 @@
    -/*
    - * linux/arch/arm/mach-pxa/leds-mainstone.c
    - *
    - * Author: Nicolas Pitre
    - * Created: Nov 05, 2002
    - * Copyright: MontaVista Software Inc.
    - *
    - * This program is free software; you can redistribute it and/or modify
    - * it under the terms of the GNU General Public License version 2 as
    - * published by the Free Software Foundation.
    - */
    -
    -#include <linux/init.h>
    -
    -#include <mach/hardware.h>
    -#include <asm/leds.h>
    -
    -#include <mach/pxa27x.h>
    -#include <mach/mainstone.h>
    -
    -#include "leds.h"
    -
    -
    -/* 8 discrete leds available for general use: */
    -#define D28 (1 << 0)
    -#define D27 (1 << 1)
    -#define D26 (1 << 2)
    -#define D25 (1 << 3)
    -#define D24 (1 << 4)
    -#define D23 (1 << 5)
    -#define D22 (1 << 6)
    -#define D21 (1 << 7)
    -
    -#define LED_STATE_ENABLED 1
    -#define LED_STATE_CLAIMED 2
    -
    -static unsigned int led_state;
    -static unsigned int hw_led_state;
    -
    -void mainstone_leds_event(led_event_t evt)
    -{
    - unsigned long flags;
    -
    - local_irq_save(flags);
    -
    - switch (evt) {
    - case led_start:
    - hw_led_state = 0;
    - led_state = LED_STATE_ENABLED;
    - break;
    -
    - case led_stop:
    - led_state &= ~LED_STATE_ENABLED;
    - break;
    -
    - case led_claim:
    - led_state |= LED_STATE_CLAIMED;
    - hw_led_state = 0;
    - break;
    -
    - case led_release:
    - led_state &= ~LED_STATE_CLAIMED;
    - hw_led_state = 0;
    - break;
    -
    -#ifdef CONFIG_LEDS_TIMER
    - case led_timer:
    - hw_led_state ^= D26;
    - break;
    -#endif
    -
    -#ifdef CONFIG_LEDS_CPU
    - case led_idle_start:
    - hw_led_state &= ~D27;
    - break;
    -
    - case led_idle_end:
    - hw_led_state |= D27;
    - break;
    -#endif
    -
    - case led_halted:
    - break;
    -
    - case led_green_on:
    - hw_led_state |= D21;
    - break;
    -
    - case led_green_off:
    - hw_led_state &= ~D21;
    - break;
    -
    - case led_amber_on:
    - hw_led_state |= D22;
    - break;
    -
    - case led_amber_off:
    - hw_led_state &= ~D22;
    - break;
    -
    - case led_red_on:
    - hw_led_state |= D23;
    - break;
    -
    - case led_red_off:
    - hw_led_state &= ~D23;
    - break;
    -
    - default:
    - break;
    - }
    -
    - if (led_state & LED_STATE_ENABLED)
    - MST_LEDCTRL = (MST_LEDCTRL | 0xff) & ~hw_led_state;
    - else
    - MST_LEDCTRL |= 0xff;
    -
    - local_irq_restore(flags);
    -}
    diff --git a/arch/arm/mach-pxa/leds.c b/arch/arm/mach-pxa/leds.c
    deleted file mode 100644
    index bbe4d5f..0000000
    --- a/arch/arm/mach-pxa/leds.c
    +++ /dev/null
    @@ -1,32 +0,0 @@
    -/*
    - * linux/arch/arm/mach-pxa/leds.c
    - *
    - * xscale LEDs dispatcher
    - *
    - * Copyright (C) 2001 Nicolas Pitre
    - *
    - * Copyright (c) 2001 Jeff Sutherland, Accelent Systems Inc.
    - */
    -#include <linux/compiler.h>
    -#include <linux/init.h>
    -
    -#include <asm/leds.h>
    -#include <asm/mach-types.h>
    -
    -#include "leds.h"
    -
    -static int __init
    -pxa_leds_init(void)
    -{
    - if (machine_is_lubbock())
    - leds_event = lubbock_leds_event;
    - if (machine_is_mainstone())
    - leds_event = mainstone_leds_event;
    - if (machine_is_pxa_idp())
    - leds_event = idp_leds_event;
    -
    - leds_event(led_start);
    - return 0;
    -}
    -
    -core_initcall(pxa_leds_init);
    diff --git a/arch/arm/mach-pxa/leds.h b/arch/arm/mach-pxa/leds.h
    deleted file mode 100644
    index 7f0dfe0..0000000
    --- a/arch/arm/mach-pxa/leds.h
    +++ /dev/null
    @@ -1,13 +0,0 @@
    -/*
    - * arch/arm/mach-pxa/leds.h
    - *
    - * Copyright (c) 2001 Jeff Sutherland, Accelent Systems Inc.
    - *
    - * blinky lights for various PXA-based systems:
    - *
    - */
    -
    -extern void idp_leds_event(led_event_t evt);
    -extern void lubbock_leds_event(led_event_t evt);
    -extern void mainstone_leds_event(led_event_t evt);
    -extern void trizeps4_leds_event(led_event_t evt);
    diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
    index 6bb3f47..f3a300f 100644
    --- a/arch/arm/mach-pxa/lubbock.c
    +++ b/arch/arm/mach-pxa/lubbock.c
    @@ -15,6 +15,7 @@
    #include <linux/module.h>
    #include <linux/kernel.h>
    #include <linux/init.h>
    +#include <linux/io.h>
    #include <linux/platform_device.h>
    #include <linux/syscore_ops.h>
    #include <linux/major.h>
    @@ -23,6 +24,8 @@
    #include <linux/mtd/mtd.h>
    #include <linux/mtd/partitions.h>
    #include <linux/smc91x.h>
    +#include <linux/slab.h>
    +#include <linux/leds.h>

    #include <linux/spi/spi.h>
    #include <linux/spi/ads7846.h>
    @@ -549,6 +552,96 @@ static void __init lubbock_map_io(void)
    PCFR |= PCFR_OPDE;
    }

    +/*
    + * Driver for the 8 discrete LEDs available for general use:
    + * Note: bits [15-8] are used to enable/blank the 8 7 segment hex displays
    + * so be sure to not monkey with them here.
    + */
    +
    +struct lubbock_led {
    + struct led_classdev cdev;
    + u8 mask;
    +};
    +
    +/*
    + * The triggers lines up below will only be used if the
    + * LED triggers are compiled in.
    + */
    +static const struct {
    + const char *name;
    + const char *trigger;
    +} lubbock_leds[] = {
    + { "lubbock:D28", "default-on", },
    + { "lubbock:D27", "cpu0", },
    + { "lubbock:D26", "heartbeat" },
    + { "lubbock:D25", },
    + { "lubbock:D24", },
    + { "lubbock:D23", },
    + { "lubbock:D22", },
    + { "lubbock:D21", },
    +};
    +
    +static void lubbock_led_set(struct led_classdev *cdev,
    + enum led_brightness b)
    +{
    + struct lubbock_led *led = container_of(cdev,
    + struct lubbock_led, cdev);
    + u32 reg = LUB_DISC_BLNK_LED;
    +
    + if (b != LED_OFF)
    + reg |= led->mask;
    + else
    + reg &= ~led->mask;
    +
    + LUB_DISC_BLNK_LED = reg;
    +}
    +
    +static enum led_brightness lubbock_led_get(struct led_classdev *cdev)
    +{
    + struct lubbock_led *led = container_of(cdev,
    + struct lubbock_led, cdev);
    + u32 reg = LUB_DISC_BLNK_LED;
    +
    + return (reg & led->mask) ? LED_FULL : LED_OFF;
    +}
    +
    +static int __init lubbock_leds_init(void)
    +{
    + int i;
    +
    + if (!machine_is_lubbock())
    + return -ENODEV;
    +
    + /* All ON */
    + LUB_DISC_BLNK_LED |= 0xff;
    + for (i = 0; i < ARRAY_SIZE(lubbock_leds); i++) {
    + struct lubbock_led *led;
    +
    + led = kzalloc(sizeof(*led), GFP_KERNEL);
    + if (!led)
    + break;
    +
    + led->cdev.name = lubbock_leds[i].name;
    + led->cdev.brightness_set = lubbock_led_set;
    + led->cdev.brightness_get = lubbock_led_get;
    + led->cdev.default_trigger = lubbock_leds[i].trigger;
    + led->mask = BIT(i);
    +
    + if (led_classdev_register(NULL, &led->cdev) < 0) {
    + kfree(led);
    + break;
    + }
    + }
    +
    + return 0;
    +}
    +
    +/*
    + * Since we may have triggers on any subsystem, defer registration
    + * until after subsystem_init.
    + */
    +fs_initcall(lubbock_leds_init);
    +
    MACHINE_START(LUBBOCK, "Intel DBPXA250 Development Platform (aka Lubbock)")
    /* Maintainer: MontaVista Software Inc. */
    .map_io = lubbock_map_io,
    diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
    index 1aebaf7..2ef1570 100644
    --- a/arch/arm/mach-pxa/mainstone.c
    +++ b/arch/arm/mach-pxa/mainstone.c
    @@ -28,6 +28,8 @@
    #include <linux/pwm_backlight.h>
    #include <linux/smc91x.h>
    #include <linux/i2c/pxa-i2c.h>
    +#include <linux/slab.h>
    +#include <linux/leds.h>

    #include <asm/types.h>
    #include <asm/setup.h>
    @@ -613,6 +615,96 @@ static void __init mainstone_map_io(void)
    PCFR = 0x66;
    }

    +/*
    + * Driver for the 8 discrete LEDs available for general use:
    + * Note: bits [15-8] are used to enable/blank the 8 7 segment hex displays
    + * so be sure to not monkey with them here.
    + */
    +
    +struct mainstone_led {
    + struct led_classdev cdev;
    + u8 mask;
    +};
    +
    +/*
    + * The triggers lines up below will only be used if the
    + * LED triggers are compiled in.
    + */
    +static const struct {
    + const char *name;
    + const char *trigger;
    +} mainstone_leds[] = {
    + { "mainstone:D28", "default-on", },
    + { "mainstone:D27", "cpu0", },
    + { "mainstone:D26", "heartbeat" },
    + { "mainstone:D25", },
    + { "mainstone:D24", },
    + { "mainstone:D23", },
    + { "mainstone:D22", },
    + { "mainstone:D21", },
    +};
    +
    +static void mainstone_led_set(struct led_classdev *cdev,
    + enum led_brightness b)
    +{
    + struct mainstone_led *led = container_of(cdev,
    + struct mainstone_led, cdev);
    + u32 reg = MST_LEDCTRL;
    +
    + if (b != LED_OFF)
    + reg |= led->mask;
    + else
    + reg &= ~led->mask;
    +
    + MST_LEDCTRL = reg;
    +}
    +
    +static enum led_brightness mainstone_led_get(struct led_classdev *cdev)
    +{
    + struct mainstone_led *led = container_of(cdev,
    + struct mainstone_led, cdev);
    + u32 reg = MST_LEDCTRL;
    +
    + return (reg & led->mask) ? LED_FULL : LED_OFF;
    +}
    +
    +static int __init mainstone_leds_init(void)
    +{
    + int i;
    +
    + if (!machine_is_mainstone())
    + return -ENODEV;
    +
    + /* All ON */
    + MST_LEDCTRL |= 0xff;
    + for (i = 0; i < ARRAY_SIZE(mainstone_leds); i++) {
    + struct mainstone_led *led;
    +
    + led = kzalloc(sizeof(*led), GFP_KERNEL);
    + if (!led)
    + break;
    +
    + led->cdev.name = mainstone_leds[i].name;
    + led->cdev.brightness_set = mainstone_led_set;
    + led->cdev.brightness_get = mainstone_led_get;
    + led->cdev.default_trigger = mainstone_leds[i].trigger;
    + led->mask = BIT(i);
    +
    + if (led_classdev_register(NULL, &led->cdev) < 0) {
    + kfree(led);
    + break;
    + }
    + }
    +
    + return 0;
    +}
    +
    +/*
    + * Since we may have triggers on any subsystem, defer registration
    + * until after subsystem_init.
    + */
    +fs_initcall(mainstone_leds_init);
    +
    MACHINE_START(MAINSTONE, "Intel HCDDBBVA0 Development Platform (aka Mainstone)")
    /* Maintainer: MontaVista Software Inc. */
    .atag_offset = 0x100, /* BLOB boot parameter setting */
    --
    1.7.9.5


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