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-rw-r--r--include/linux/attribute_container.h28
-rw-r--r--include/linux/bsg.h2
-rw-r--r--include/linux/device.h35
-rw-r--r--include/linux/enclosure.h11
-rw-r--r--include/linux/hw_random.h10
-rw-r--r--include/linux/iscsi_ibft.h50
-rw-r--r--include/linux/kernel.h6
-rw-r--r--include/linux/leds.h10
-rw-r--r--include/linux/libata.h2
-rw-r--r--include/linux/memory.h4
-rw-r--r--include/linux/memstick.h2
-rw-r--r--include/linux/miscdevice.h10
-rw-r--r--include/linux/pm.h43
-rw-r--r--include/linux/pm_wakeup.h90
-rw-r--r--include/linux/raid_class.h12
-rw-r--r--include/linux/sysfs.h9
-rw-r--r--include/linux/transport_class.h6
17 files changed, 193 insertions, 137 deletions
diff --git a/include/linux/attribute_container.h b/include/linux/attribute_container.h
index 574b201b99d..794ad74b1d6 100644
--- a/include/linux/attribute_container.h
+++ b/include/linux/attribute_container.h
@@ -1,5 +1,5 @@
/*
- * class_container.h - a generic container for all classes
+ * attribute_container.h - a generic container for all classes
*
* Copyright (c) 2005 - James Bottomley <James.Bottomley@steeleye.com>
*
@@ -18,7 +18,7 @@ struct attribute_container {
struct klist containers;
struct class *class;
struct attribute_group *grp;
- struct class_device_attribute **attrs;
+ struct device_attribute **attrs;
int (*match)(struct attribute_container *, struct device *);
#define ATTRIBUTE_CONTAINER_NO_CLASSDEVS 0x01
unsigned long flags;
@@ -41,31 +41,31 @@ int __must_check attribute_container_unregister(struct attribute_container *cont
void attribute_container_create_device(struct device *dev,
int (*fn)(struct attribute_container *,
struct device *,
- struct class_device *));
+ struct device *));
void attribute_container_add_device(struct device *dev,
int (*fn)(struct attribute_container *,
struct device *,
- struct class_device *));
+ struct device *));
void attribute_container_remove_device(struct device *dev,
void (*fn)(struct attribute_container *,
struct device *,
- struct class_device *));
+ struct device *));
void attribute_container_device_trigger(struct device *dev,
int (*fn)(struct attribute_container *,
struct device *,
- struct class_device *));
+ struct device *));
void attribute_container_trigger(struct device *dev,
int (*fn)(struct attribute_container *,
struct device *));
-int attribute_container_add_attrs(struct class_device *classdev);
-int attribute_container_add_class_device(struct class_device *classdev);
+int attribute_container_add_attrs(struct device *classdev);
+int attribute_container_add_class_device(struct device *classdev);
int attribute_container_add_class_device_adapter(struct attribute_container *cont,
struct device *dev,
- struct class_device *classdev);
-void attribute_container_remove_attrs(struct class_device *classdev);
-void attribute_container_class_device_del(struct class_device *classdev);
-struct attribute_container *attribute_container_classdev_to_container(struct class_device *);
-struct class_device *attribute_container_find_class_device(struct attribute_container *, struct device *);
-struct class_device_attribute **attribute_container_classdev_to_attrs(const struct class_device *classdev);
+ struct device *classdev);
+void attribute_container_remove_attrs(struct device *classdev);
+void attribute_container_class_device_del(struct device *classdev);
+struct attribute_container *attribute_container_classdev_to_container(struct device *);
+struct device *attribute_container_find_class_device(struct attribute_container *, struct device *);
+struct device_attribute **attribute_container_classdev_to_attrs(const struct device *classdev);
#endif
diff --git a/include/linux/bsg.h b/include/linux/bsg.h
index 60e377b520f..e8406c55c6d 100644
--- a/include/linux/bsg.h
+++ b/include/linux/bsg.h
@@ -55,7 +55,7 @@ struct sg_io_v4 {
#if defined(CONFIG_BLK_DEV_BSG)
struct bsg_class_device {
- struct class_device *class_dev;
+ struct device *class_dev;
struct device *dev;
int minor;
struct request_queue *queue;
diff --git a/include/linux/device.h b/include/linux/device.h
index c79b93e56fa..1a060265ace 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -429,7 +429,6 @@ struct device {
struct kobject kobj;
char bus_id[BUS_ID_SIZE]; /* position on parent bus */
struct device_type *type;
- unsigned is_registered:1;
unsigned uevent_suppress:1;
struct semaphore sem; /* semaphore to synchronize calls to
@@ -475,6 +474,9 @@ struct device {
void (*release)(struct device *dev);
};
+/* Get the wakeup routines, which depend on struct device */
+#include <linux/pm_wakeup.h>
+
#ifdef CONFIG_NUMA
static inline int dev_to_node(struct device *dev)
{
@@ -506,7 +508,7 @@ static inline void dev_set_drvdata(struct device *dev, void *data)
static inline int device_is_registered(struct device *dev)
{
- return dev->is_registered;
+ return dev->kobj.state_in_sysfs;
}
void driver_init(void);
@@ -543,20 +545,6 @@ extern struct device *device_create(struct class *cls, struct device *parent,
dev_t devt, const char *fmt, ...)
__attribute__((format(printf, 4, 5)));
extern void device_destroy(struct class *cls, dev_t devt);
-#ifdef CONFIG_PM_SLEEP
-extern void destroy_suspended_device(struct class *cls, dev_t devt);
-extern void device_pm_schedule_removal(struct device *);
-#else /* !CONFIG_PM_SLEEP */
-static inline void destroy_suspended_device(struct class *cls, dev_t devt)
-{
- device_destroy(cls, devt);
-}
-
-static inline void device_pm_schedule_removal(struct device *dev)
-{
- device_unregister(dev);
-}
-#endif /* !CONFIG_PM_SLEEP */
/*
* Platform "fixup" functions - allow the platform to have their say
@@ -608,21 +596,16 @@ extern const char *dev_driver_string(struct device *dev);
#define dev_dbg(dev, format, arg...) \
dev_printk(KERN_DEBUG , dev , format , ## arg)
#else
-static inline int __attribute__ ((format (printf, 2, 3)))
-dev_dbg(struct device *dev, const char *fmt, ...)
-{
- return 0;
-}
+#define dev_dbg(dev, format, arg...) \
+ ({ if (0) dev_printk(KERN_DEBUG, dev, format, ##arg); 0; })
#endif
#ifdef VERBOSE_DEBUG
#define dev_vdbg dev_dbg
#else
-static inline int __attribute__ ((format (printf, 2, 3)))
-dev_vdbg(struct device *dev, const char *fmt, ...)
-{
- return 0;
-}
+
+#define dev_vdbg(dev, format, arg...) \
+ ({ if (0) dev_printk(KERN_DEBUG, dev, format, ##arg); 0; })
#endif
/* Create alias, so I can be autoloaded. */
diff --git a/include/linux/enclosure.h b/include/linux/enclosure.h
index a5978f18ca4..4332442b1b5 100644
--- a/include/linux/enclosure.h
+++ b/include/linux/enclosure.h
@@ -82,7 +82,8 @@ struct enclosure_component_callbacks {
struct enclosure_component {
void *scratch;
- struct class_device cdev;
+ struct device cdev;
+ struct device *dev;
enum enclosure_component_type type;
int number;
int fault;
@@ -94,20 +95,20 @@ struct enclosure_component {
struct enclosure_device {
void *scratch;
struct list_head node;
- struct class_device cdev;
+ struct device edev;
struct enclosure_component_callbacks *cb;
int components;
struct enclosure_component component[0];
};
static inline struct enclosure_device *
-to_enclosure_device(struct class_device *dev)
+to_enclosure_device(struct device *dev)
{
- return container_of(dev, struct enclosure_device, cdev);
+ return container_of(dev, struct enclosure_device, edev);
}
static inline struct enclosure_component *
-to_enclosure_component(struct class_device *dev)
+to_enclosure_component(struct device *dev)
{
return container_of(dev, struct enclosure_component, cdev);
}
diff --git a/include/linux/hw_random.h b/include/linux/hw_random.h
index 42131820bb8..85d11916e9e 100644
--- a/include/linux/hw_random.h
+++ b/include/linux/hw_random.h
@@ -44,15 +44,7 @@ struct hwrng {
/** Register a new Hardware Random Number Generator driver. */
extern int hwrng_register(struct hwrng *rng);
/** Unregister a Hardware Random Number Generator driver. */
-extern void __hwrng_unregister(struct hwrng *rng, bool suspended);
-static inline void hwrng_unregister(struct hwrng *rng)
-{
- __hwrng_unregister(rng, false);
-}
-static inline void hwrng_unregister_suspended(struct hwrng *rng)
-{
- __hwrng_unregister(rng, true);
-}
+extern void hwrng_unregister(struct hwrng *rng);
#endif /* __KERNEL__ */
#endif /* LINUX_HWRANDOM_H_ */
diff --git a/include/linux/iscsi_ibft.h b/include/linux/iscsi_ibft.h
new file mode 100644
index 00000000000..6092487e295
--- /dev/null
+++ b/include/linux/iscsi_ibft.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2007 Red Hat, Inc.
+ * by Peter Jones <pjones@redhat.com>
+ * Copyright 2007 IBM, Inc.
+ * by Konrad Rzeszutek <konradr@linux.vnet.ibm.com>
+ * Copyright 2008
+ * by Konrad Rzeszutek <ketuzsezr@darnok.org>
+ *
+ * This code exposes the iSCSI Boot Format Table to userland via sysfs.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License v2.0 as published by
+ * the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef ISCSI_IBFT_H
+#define ISCSI_IBFT_H
+
+struct ibft_table_header {
+ char signature[4];
+ u32 length;
+ u8 revision;
+ u8 checksum;
+ char oem_id[6];
+ char oem_table_id[8];
+ char reserved[24];
+} __attribute__((__packed__));
+
+/*
+ * Logical location of iSCSI Boot Format Table.
+ * If the value is NULL there is no iBFT on the machine.
+ */
+extern struct ibft_table_header *ibft_addr;
+
+/*
+ * Routine used to find and reserve the iSCSI Boot Format Table. The
+ * mapped address is set in the ibft_addr variable.
+ */
+#ifdef CONFIG_ISCSI_IBFT_FIND
+extern void __init reserve_ibft_region(void);
+#else
+static inline void reserve_ibft_region(void) { }
+#endif
+
+#endif /* ISCSI_IBFT_H */
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 2df44e77327..cd6d02cf854 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -293,10 +293,8 @@ extern void print_hex_dump_bytes(const char *prefix_str, int prefix_type,
#define pr_debug(fmt, arg...) \
printk(KERN_DEBUG fmt, ##arg)
#else
-static inline int __attribute__ ((format (printf, 1, 2))) pr_debug(const char * fmt, ...)
-{
- return 0;
-}
+#define pr_debug(fmt, arg...) \
+ ({ if (0) printk(KERN_DEBUG fmt, ##arg); 0; })
#endif
/*
diff --git a/include/linux/leds.h b/include/linux/leds.h
index 0201f6f51ce..b07e3d400bd 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -59,15 +59,7 @@ struct led_classdev {
extern int led_classdev_register(struct device *parent,
struct led_classdev *led_cdev);
-extern void __led_classdev_unregister(struct led_classdev *led_cdev, bool sus);
-static inline void led_classdev_unregister(struct led_classdev *lcd)
-{
- __led_classdev_unregister(lcd, false);
-}
-static inline void led_classdev_unregister_suspended(struct led_classdev *lcd)
-{
- __led_classdev_unregister(lcd, true);
-}
+extern void led_classdev_unregister(struct led_classdev *lcd);
extern void led_classdev_suspend(struct led_classdev *led_cdev);
extern void led_classdev_resume(struct led_classdev *led_cdev);
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 165734a2dd4..07ed56f7a76 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -443,7 +443,7 @@ enum link_pm {
MAX_PERFORMANCE,
MEDIUM_POWER,
};
-extern struct class_device_attribute class_device_attr_link_power_management_policy;
+extern struct device_attribute dev_attr_link_power_management_policy;
#ifdef CONFIG_ATA_SFF
struct ata_ioports {
diff --git a/include/linux/memory.h b/include/linux/memory.h
index 54d7866d9c0..f80e0e331cb 100644
--- a/include/linux/memory.h
+++ b/include/linux/memory.h
@@ -18,7 +18,7 @@
#include <linux/sysdev.h>
#include <linux/node.h>
#include <linux/compiler.h>
-#include <linux/semaphore.h>
+#include <linux/mutex.h>
struct memory_block {
unsigned long phys_index;
@@ -29,7 +29,7 @@ struct memory_block {
* created long after the critical areas during
* initialization.
*/
- struct semaphore state_sem;
+ struct mutex state_mutex;
int phys_device; /* to which fru does this belong? */
void *hw; /* optional pointer to fw/hw data */
int (*phys_callback)(struct memory_block *);
diff --git a/include/linux/memstick.h b/include/linux/memstick.h
index 3e686ec6a96..37a5cdb0391 100644
--- a/include/linux/memstick.h
+++ b/include/linux/memstick.h
@@ -276,7 +276,7 @@ struct memstick_host {
#define MEMSTICK_CAP_PAR8 4
struct work_struct media_checker;
- struct class_device cdev;
+ struct device dev;
struct memstick_dev *card;
unsigned int retries;
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index 24b30b9b4f8..26433ec520b 100644
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -43,15 +43,7 @@ struct miscdevice {
};
extern int misc_register(struct miscdevice * misc);
-extern int __misc_deregister(struct miscdevice *misc, bool suspended);
-static inline int misc_deregister(struct miscdevice *misc)
-{
- return __misc_deregister(misc, false);
-}
-static inline int misc_deregister_suspended(struct miscdevice *misc)
-{
- return __misc_deregister(misc, true);
-}
+extern int misc_deregister(struct miscdevice *misc);
#define MODULE_ALIAS_MISCDEV(minor) \
MODULE_ALIAS("char-major-" __stringify(MISC_MAJOR) \
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 015b735811b..1de72cbbe0d 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -183,8 +183,9 @@ typedef struct pm_message {
struct dev_pm_info {
pm_message_t power_state;
unsigned can_wakeup:1;
-#ifdef CONFIG_PM_SLEEP
unsigned should_wakeup:1;
+ bool sleeping:1; /* Owned by the PM core */
+#ifdef CONFIG_PM_SLEEP
struct list_head entry;
#endif
};
@@ -197,11 +198,6 @@ extern void device_resume(void);
extern int device_suspend(pm_message_t state);
extern int device_prepare_suspend(pm_message_t state);
-#define device_set_wakeup_enable(dev,val) \
- ((dev)->power.should_wakeup = !!(val))
-#define device_may_wakeup(dev) \
- (device_can_wakeup(dev) && (dev)->power.should_wakeup)
-
extern void __suspend_report_result(const char *function, void *fn, int ret);
#define suspend_report_result(fn, ret) \
@@ -209,20 +205,6 @@ extern void __suspend_report_result(const char *function, void *fn, int ret);
__suspend_report_result(__FUNCTION__, fn, ret); \
} while (0)
-/*
- * Platform hook to activate device wakeup capability, if that's not already
- * handled by enable_irq_wake() etc.
- * Returns zero on success, else negative errno
- */
-extern int (*platform_enable_wakeup)(struct device *dev, int is_on);
-
-static inline int call_platform_enable_wakeup(struct device *dev, int is_on)
-{
- if (platform_enable_wakeup)
- return (*platform_enable_wakeup)(dev, is_on);
- return 0;
-}
-
#else /* !CONFIG_PM_SLEEP */
static inline int device_suspend(pm_message_t state)
@@ -230,29 +212,10 @@ static inline int device_suspend(pm_message_t state)
return 0;
}
-#define device_set_wakeup_enable(dev,val) do{}while(0)
-#define device_may_wakeup(dev) (0)
-
-#define suspend_report_result(fn, ret) do { } while (0)
-
-static inline int call_platform_enable_wakeup(struct device *dev, int is_on)
-{
- return 0;
-}
+#define suspend_report_result(fn, ret) do {} while (0)
#endif /* !CONFIG_PM_SLEEP */
-/* changes to device_may_wakeup take effect on the next pm state change.
- * by default, devices should wakeup if they can.
- */
-#define device_can_wakeup(dev) \
- ((dev)->power.can_wakeup)
-#define device_init_wakeup(dev,val) \
- do { \
- device_can_wakeup(dev) = !!(val); \
- device_set_wakeup_enable(dev,val); \
- } while(0)
-
/*
* Global Power Management flags
* Used to keep APM and ACPI from both being active
diff --git a/include/linux/pm_wakeup.h b/include/linux/pm_wakeup.h
new file mode 100644
index 00000000000..f0d0b2cb8d2
--- /dev/null
+++ b/include/linux/pm_wakeup.h
@@ -0,0 +1,90 @@
+/*
+ * pm_wakeup.h - Power management wakeup interface
+ *
+ * Copyright (C) 2008 Alan Stern
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef _LINUX_PM_WAKEUP_H
+#define _LINUX_PM_WAKEUP_H
+
+#ifndef _DEVICE_H_
+# error "please don't include this file directly"
+#endif
+
+#ifdef CONFIG_PM
+
+/* changes to device_may_wakeup take effect on the next pm state change.
+ * by default, devices should wakeup if they can.
+ */
+static inline void device_init_wakeup(struct device *dev, int val)
+{
+ dev->power.can_wakeup = dev->power.should_wakeup = !!val;
+}
+
+static inline int device_can_wakeup(struct device *dev)
+{
+ return dev->power.can_wakeup;
+}
+
+static inline void device_set_wakeup_enable(struct device *dev, int val)
+{
+ dev->power.should_wakeup = !!val;
+}
+
+static inline int device_may_wakeup(struct device *dev)
+{
+ return dev->power.can_wakeup & dev->power.should_wakeup;
+}
+
+/*
+ * Platform hook to activate device wakeup capability, if that's not already
+ * handled by enable_irq_wake() etc.
+ * Returns zero on success, else negative errno
+ */
+extern int (*platform_enable_wakeup)(struct device *dev, int is_on);
+
+static inline int call_platform_enable_wakeup(struct device *dev, int is_on)
+{
+ if (platform_enable_wakeup)
+ return (*platform_enable_wakeup)(dev, is_on);
+ return 0;
+}
+
+#else /* !CONFIG_PM */
+
+/* For some reason the next two routines work even without CONFIG_PM */
+static inline void device_init_wakeup(struct device *dev, int val)
+{
+ dev->power.can_wakeup = !!val;
+}
+
+static inline int device_can_wakeup(struct device *dev)
+{
+ return dev->power.can_wakeup;
+}
+
+#define device_set_wakeup_enable(dev, val) do {} while (0)
+#define device_may_wakeup(dev) 0
+
+static inline int call_platform_enable_wakeup(struct device *dev, int is_on)
+{
+ return 0;
+}
+
+#endif /* !CONFIG_PM */
+
+#endif /* _LINUX_PM_WAKEUP_H */
diff --git a/include/linux/raid_class.h b/include/linux/raid_class.h
index d22ad392242..6b537f1ac96 100644
--- a/include/linux/raid_class.h
+++ b/include/linux/raid_class.h
@@ -53,20 +53,20 @@ struct raid_data {
#define DEFINE_RAID_ATTRIBUTE(type, attr) \
static inline void \
raid_set_##attr(struct raid_template *r, struct device *dev, type value) { \
- struct class_device *cdev = \
+ struct device *device = \
attribute_container_find_class_device(&r->raid_attrs.ac, dev);\
struct raid_data *rd; \
- BUG_ON(!cdev); \
- rd = class_get_devdata(cdev); \
+ BUG_ON(!device); \
+ rd = dev_get_drvdata(device); \
rd->attr = value; \
} \
static inline type \
raid_get_##attr(struct raid_template *r, struct device *dev) { \
- struct class_device *cdev = \
+ struct device *device = \
attribute_container_find_class_device(&r->raid_attrs.ac, dev);\
struct raid_data *rd; \
- BUG_ON(!cdev); \
- rd = class_get_devdata(cdev); \
+ BUG_ON(!device); \
+ rd = dev_get_drvdata(device); \
return rd->attr; \
}
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 802710438a9..03378e3515b 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -131,7 +131,6 @@ static inline int sysfs_create_dir(struct kobject *kobj)
static inline void sysfs_remove_dir(struct kobject *kobj)
{
- ;
}
static inline int sysfs_rename_dir(struct kobject *kobj, const char *new_name)
@@ -160,7 +159,6 @@ static inline int sysfs_chmod_file(struct kobject *kobj,
static inline void sysfs_remove_file(struct kobject *kobj,
const struct attribute *attr)
{
- ;
}
static inline int sysfs_create_bin_file(struct kobject *kobj,
@@ -169,10 +167,9 @@ static inline int sysfs_create_bin_file(struct kobject *kobj,
return 0;
}
-static inline int sysfs_remove_bin_file(struct kobject *kobj,
- struct bin_attribute *attr)
+static inline void sysfs_remove_bin_file(struct kobject *kobj,
+ struct bin_attribute *attr)
{
- return 0;
}
static inline int sysfs_create_link(struct kobject *kobj,
@@ -183,7 +180,6 @@ static inline int sysfs_create_link(struct kobject *kobj,
static inline void sysfs_remove_link(struct kobject *kobj, const char *name)
{
- ;
}
static inline int sysfs_create_group(struct kobject *kobj,
@@ -195,7 +191,6 @@ static inline int sysfs_create_group(struct kobject *kobj,
static inline void sysfs_remove_group(struct kobject *kobj,
const struct attribute_group *grp)
{
- ;
}
static inline int sysfs_add_file_to_group(struct kobject *kobj,
diff --git a/include/linux/transport_class.h b/include/linux/transport_class.h
index 6696cf79c4f..eaec1ea9558 100644
--- a/include/linux/transport_class.h
+++ b/include/linux/transport_class.h
@@ -17,11 +17,11 @@ struct transport_container;
struct transport_class {
struct class class;
int (*setup)(struct transport_container *, struct device *,
- struct class_device *);
+ struct device *);
int (*configure)(struct transport_container *, struct device *,
- struct class_device *);
+ struct device *);
int (*remove)(struct transport_container *, struct device *,
- struct class_device *);
+ struct device *);
};
#define DECLARE_TRANSPORT_CLASS(cls, nm, su, rm, cfg) \
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-28 06:59:16 +0000