Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d462943afee8bff610258a82dba666e8ab72c9c8
Commit:     d462943afee8bff610258a82dba666e8ab72c9c8
Parent:     5ed2c832ed256b18d90c2462369c62fd79312e6c
Author:     Greg Kroah-Hartman <[EMAIL PROTECTED]>
AuthorDate: Thu Jan 24 21:04:46 2008 -0800
Committer:  Greg Kroah-Hartman <[EMAIL PROTECTED]>
CommitDate: Thu Jan 24 21:04:46 2008 -0800

    Driver core: fix coding style issues in device.h
    
    Finally clean up the odd spaces and other mess in device.h
    
    Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
 include/linux/device.h |  283 +++++++++++++++++++++++++-----------------------
 1 files changed, 145 insertions(+), 138 deletions(-)

diff --git a/include/linux/device.h b/include/linux/device.h
index cdaf57b..1880208 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -25,7 +25,8 @@
 #include <asm/device.h>
 
 #define DEVICE_NAME_SIZE       50
-#define DEVICE_NAME_HALF       __stringify(20) /* Less than half to 
accommodate slop */
+/* DEVICE_NAME_HALF is really less than half to accommodate slop */
+#define DEVICE_NAME_HALF       __stringify(20)
 #define DEVICE_ID_SIZE         32
 #define BUS_ID_SIZE            KOBJ_NAME_LEN
 
@@ -40,52 +41,53 @@ struct bus_type_private;
 
 struct bus_attribute {
        struct attribute        attr;
-       ssize_t (*show)(struct bus_type *, char * buf);
-       ssize_t (*store)(struct bus_type *, const char * buf, size_t count);
+       ssize_t (*show)(struct bus_type *bus, char *buf);
+       ssize_t (*store)(struct bus_type *bus, const char *buf, size_t count);
 };
 
-#define BUS_ATTR(_name,_mode,_show,_store)     \
-struct bus_attribute bus_attr_##_name = __ATTR(_name,_mode,_show,_store)
+#define BUS_ATTR(_name, _mode, _show, _store)  \
+struct bus_attribute bus_attr_##_name = __ATTR(_name, _mode, _show, _store)
 
 extern int __must_check bus_create_file(struct bus_type *,
                                        struct bus_attribute *);
 extern void bus_remove_file(struct bus_type *, struct bus_attribute *);
 
 struct bus_type {
-       const char              * name;
-       struct bus_attribute    * bus_attrs;
-       struct device_attribute * dev_attrs;
-       struct driver_attribute * drv_attrs;
-
-       int             (*match)(struct device * dev, struct device_driver * 
drv);
-       int             (*uevent)(struct device *dev, struct kobj_uevent_env 
*env);
-       int             (*probe)(struct device * dev);
-       int             (*remove)(struct device * dev);
-       void            (*shutdown)(struct device * dev);
-
-       int (*suspend)(struct device * dev, pm_message_t state);
-       int (*suspend_late)(struct device * dev, pm_message_t state);
-       int (*resume_early)(struct device * dev);
-       int (*resume)(struct device * dev);
+       const char              *name;
+       struct bus_attribute    *bus_attrs;
+       struct device_attribute *dev_attrs;
+       struct driver_attribute *drv_attrs;
+
+       int (*match)(struct device *dev, struct device_driver *drv);
+       int (*uevent)(struct device *dev, struct kobj_uevent_env *env);
+       int (*probe)(struct device *dev);
+       int (*remove)(struct device *dev);
+       void (*shutdown)(struct device *dev);
+
+       int (*suspend)(struct device *dev, pm_message_t state);
+       int (*suspend_late)(struct device *dev, pm_message_t state);
+       int (*resume_early)(struct device *dev);
+       int (*resume)(struct device *dev);
 
        struct bus_type_private *p;
 };
 
-extern int __must_check bus_register(struct bus_type * bus);
-extern void bus_unregister(struct bus_type * bus);
+extern int __must_check bus_register(struct bus_type *bus);
+extern void bus_unregister(struct bus_type *bus);
 
-extern int __must_check bus_rescan_devices(struct bus_type * bus);
+extern int __must_check bus_rescan_devices(struct bus_type *bus);
 
 /* iterator helpers for buses */
 
-int bus_for_each_dev(struct bus_type * bus, struct device * start, void * data,
-                    int (*fn)(struct device *, void *));
-struct device * bus_find_device(struct bus_type *bus, struct device *start,
-                               void *data, int (*match)(struct device *, void 
*));
+int bus_for_each_dev(struct bus_type *bus, struct device *start, void *data,
+                    int (*fn)(struct device *dev, void *data));
+struct device *bus_find_device(struct bus_type *bus, struct device *start,
+                              void *data,
+                              int (*match)(struct device *dev, void *data));
 
 int __must_check bus_for_each_drv(struct bus_type *bus,
-               struct device_driver *start, void *data,
-               int (*fn)(struct device_driver *, void *));
+                                 struct device_driver *start, void *data,
+                                 int (*fn)(struct device_driver *, void *));
 
 /*
  * Bus notifiers: Get notified of addition/removal of devices
@@ -120,57 +122,63 @@ struct device_driver {
        struct module           *owner;
        const char              *mod_name;      /* used for built-in modules */
 
-       int     (*probe)        (struct device * dev);
-       int     (*remove)       (struct device * dev);
-       void    (*shutdown)     (struct device * dev);
-       int     (*suspend)      (struct device * dev, pm_message_t state);
-       int     (*resume)       (struct device * dev);
+       int (*probe) (struct device *dev);
+       int (*remove) (struct device *dev);
+       void (*shutdown) (struct device *dev);
+       int (*suspend) (struct device *dev, pm_message_t state);
+       int (*resume) (struct device *dev);
        struct attribute_group **groups;
 
        struct driver_private *p;
 };
 
 
-extern int __must_check driver_register(struct device_driver * drv);
-extern void driver_unregister(struct device_driver * drv);
+extern int __must_check driver_register(struct device_driver *drv);
+extern void driver_unregister(struct device_driver *drv);
 
-extern struct device_driver * get_driver(struct device_driver * drv);
-extern void put_driver(struct device_driver * drv);
-extern struct device_driver *driver_find(const char *name, struct bus_type 
*bus);
+extern struct device_driver *get_driver(struct device_driver *drv);
+extern void put_driver(struct device_driver *drv);
+extern struct device_driver *driver_find(const char *name,
+                                        struct bus_type *bus);
 extern int driver_probe_done(void);
 
 /* sysfs interface for exporting driver attributes */
 
 struct driver_attribute {
-       struct attribute        attr;
-       ssize_t (*show)(struct device_driver *, char * buf);
-       ssize_t (*store)(struct device_driver *, const char * buf, size_t 
count);
+       struct attribute attr;
+       ssize_t (*show)(struct device_driver *driver, char *buf);
+       ssize_t (*store)(struct device_driver *driver, const char *buf,
+                        size_t count);
 };
 
-#define DRIVER_ATTR(_name,_mode,_show,_store)  \
-struct driver_attribute driver_attr_##_name = __ATTR(_name,_mode,_show,_store)
+#define DRIVER_ATTR(_name, _mode, _show, _store)       \
+struct driver_attribute driver_attr_##_name =          \
+       __ATTR(_name, _mode, _show, _store)
 
-extern int __must_check driver_create_file(struct device_driver *,
-                                       struct driver_attribute *);
-extern void driver_remove_file(struct device_driver *, struct driver_attribute 
*);
+extern int __must_check driver_create_file(struct device_driver *driver,
+                                          struct driver_attribute *attr);
+extern void driver_remove_file(struct device_driver *driver,
+                              struct driver_attribute *attr);
 
 extern int __must_check driver_add_kobj(struct device_driver *drv,
                                        struct kobject *kobj,
                                        const char *fmt, ...);
 
-extern int __must_check driver_for_each_device(struct device_driver * drv,
-               struct device *start, void *data,
-               int (*fn)(struct device *, void *));
-struct device * driver_find_device(struct device_driver *drv,
-                                  struct device *start, void *data,
-                                  int (*match)(struct device *, void *));
+extern int __must_check driver_for_each_device(struct device_driver *drv,
+                                              struct device *start,
+                                              void *data,
+                                              int (*fn)(struct device *dev,
+                                                        void *));
+struct device *driver_find_device(struct device_driver *drv,
+                                 struct device *start, void *data,
+                                 int (*match)(struct device *dev, void *data));
 
 /*
  * device classes
  */
 struct class {
-       const char              * name;
-       struct module           * owner;
+       const char              *name;
+       struct module           *owner;
 
        struct kset             subsys;
        struct list_head        children;
@@ -178,23 +186,23 @@ struct class {
        struct list_head        interfaces;
        struct kset             class_dirs;
        struct semaphore        sem; /* locks children, devices, interfaces */
-       struct class_attribute          * class_attrs;
-       struct class_device_attribute   * class_dev_attrs;
-       struct device_attribute         * dev_attrs;
+       struct class_attribute          *class_attrs;
+       struct class_device_attribute   *class_dev_attrs;
+       struct device_attribute         *dev_attrs;
 
-       int     (*uevent)(struct class_device *dev, struct kobj_uevent_env 
*env);
-       int     (*dev_uevent)(struct device *dev, struct kobj_uevent_env *env);
+       int (*uevent)(struct class_device *dev, struct kobj_uevent_env *env);
+       int (*dev_uevent)(struct device *dev, struct kobj_uevent_env *env);
 
-       void    (*release)(struct class_device *dev);
-       void    (*class_release)(struct class *class);
-       void    (*dev_release)(struct device *dev);
+       void (*release)(struct class_device *dev);
+       void (*class_release)(struct class *class);
+       void (*dev_release)(struct device *dev);
 
-       int     (*suspend)(struct device *, pm_message_t state);
-       int     (*resume)(struct device *);
+       int (*suspend)(struct device *dev, pm_message_t state);
+       int (*resume)(struct device *dev);
 };
 
-extern int __must_check class_register(struct class *);
-extern void class_unregister(struct class *);
+extern int __must_check class_register(struct class *class);
+extern void class_unregister(struct class *class);
 extern int class_for_each_device(struct class *class, void *data,
                                 int (*fn)(struct device *dev, void *data));
 extern struct device *class_find_device(struct class *class, void *data,
@@ -204,27 +212,28 @@ extern struct class_device *class_find_child(struct class 
*class, void *data,
 
 
 struct class_attribute {
-       struct attribute        attr;
-       ssize_t (*show)(struct class *, char * buf);
-       ssize_t (*store)(struct class *, const char * buf, size_t count);
+       struct attribute attr;
+       ssize_t (*show)(struct class *class, char *buf);
+       ssize_t (*store)(struct class *class, const char *buf, size_t count);
 };
 
-#define CLASS_ATTR(_name,_mode,_show,_store)                   \
-struct class_attribute class_attr_##_name = __ATTR(_name,_mode,_show,_store) 
+#define CLASS_ATTR(_name, _mode, _show, _store)                        \
+struct class_attribute class_attr_##_name = __ATTR(_name, _mode, _show, _store)
 
-extern int __must_check class_create_file(struct class *,
-                                       const struct class_attribute *);
-extern void class_remove_file(struct class *, const struct class_attribute *);
+extern int __must_check class_create_file(struct class *class,
+                                         const struct class_attribute *attr);
+extern void class_remove_file(struct class *class,
+                             const struct class_attribute *attr);
 
 struct class_device_attribute {
-       struct attribute        attr;
-       ssize_t (*show)(struct class_device *, char * buf);
-       ssize_t (*store)(struct class_device *, const char * buf, size_t count);
+       struct attribute attr;
+       ssize_t (*show)(struct class_device *, char *buf);
+       ssize_t (*store)(struct class_device *, const char *buf, size_t count);
 };
 
-#define CLASS_DEVICE_ATTR(_name,_mode,_show,_store)            \
+#define CLASS_DEVICE_ATTR(_name, _mode, _show, _store)         \
 struct class_device_attribute class_device_attr_##_name =      \
-       __ATTR(_name,_mode,_show,_store)
+       __ATTR(_name, _mode, _show, _store)
 
 extern int __must_check class_device_create_file(struct class_device *,
                                    const struct class_device_attribute *);
@@ -257,26 +266,24 @@ struct class_device {
        struct list_head        node;
 
        struct kobject          kobj;
-       struct class            * class;        /* required */
-       dev_t                   devt;           /* dev_t, creates the sysfs 
"dev" */
-       struct device           * dev;          /* not necessary, but nice to 
have */
-       void                    * class_data;   /* class-specific data */
-       struct class_device     *parent;        /* parent of this child device, 
if there is one */
-       struct attribute_group  ** groups;      /* optional groups */
-
-       void    (*release)(struct class_device *dev);
-       int     (*uevent)(struct class_device *dev, struct kobj_uevent_env 
*env);
-       char    class_id[BUS_ID_SIZE];  /* unique to this class */
+       struct class            *class;
+       dev_t                   devt;
+       struct device           *dev;
+       void                    *class_data;
+       struct class_device     *parent;
+       struct attribute_group  **groups;
+
+       void (*release)(struct class_device *dev);
+       int (*uevent)(struct class_device *dev, struct kobj_uevent_env *env);
+       char class_id[BUS_ID_SIZE];
 };
 
-static inline void *
-class_get_devdata (struct class_device *dev)
+static inline void *class_get_devdata(struct class_device *dev)
 {
        return dev->class_data;
 }
 
-static inline void
-class_set_devdata (struct class_device *dev, void *data)
+static inline void class_set_devdata(struct class_device *dev, void *data)
 {
        dev->class_data = data;
 }
@@ -288,10 +295,10 @@ extern void class_device_initialize(struct class_device 
*);
 extern int __must_check class_device_add(struct class_device *);
 extern void class_device_del(struct class_device *);
 
-extern struct class_device * class_device_get(struct class_device *);
+extern struct class_device *class_device_get(struct class_device *);
 extern void class_device_put(struct class_device *);
 
-extern void class_device_remove_file(struct class_device *, 
+extern void class_device_remove_file(struct class_device *,
                                     const struct class_device_attribute *);
 extern int __must_check class_device_create_bin_file(struct class_device *,
                                        struct bin_attribute *);
@@ -318,7 +325,7 @@ extern struct class_device *class_device_create(struct 
class *cls,
                                                dev_t devt,
                                                struct device *device,
                                                const char *fmt, ...)
-                                       __attribute__((format(printf,5,6)));
+                                       __attribute__((format(printf, 5, 6)));
 extern void class_device_destroy(struct class *cls, dev_t devt);
 
 /*
@@ -335,8 +342,8 @@ struct device_type {
        struct attribute_group **groups;
        int (*uevent)(struct device *dev, struct kobj_uevent_env *env);
        void (*release)(struct device *dev);
-       int (*suspend)(struct device * dev, pm_message_t state);
-       int (*resume)(struct device * dev);
+       int (*suspend)(struct device *dev, pm_message_t state);
+       int (*resume)(struct device *dev);
 };
 
 /* interface for exporting device attributes */
@@ -348,18 +355,19 @@ struct device_attribute {
                         const char *buf, size_t count);
 };
 
-#define DEVICE_ATTR(_name,_mode,_show,_store) \
-struct device_attribute dev_attr_##_name = __ATTR(_name,_mode,_show,_store)
+#define DEVICE_ATTR(_name, _mode, _show, _store) \
+struct device_attribute dev_attr_##_name = __ATTR(_name, _mode, _show, _store)
 
 extern int __must_check device_create_file(struct device *device,
-                                       struct device_attribute * entry);
-extern void device_remove_file(struct device * dev, struct device_attribute * 
attr);
+                                          struct device_attribute *entry);
+extern void device_remove_file(struct device *dev,
+                              struct device_attribute *attr);
 extern int __must_check device_create_bin_file(struct device *dev,
                                               struct bin_attribute *attr);
 extern void device_remove_bin_file(struct device *dev,
                                   struct bin_attribute *attr);
 extern int device_schedule_callback_owner(struct device *dev,
-               void (*func)(struct device *), struct module *owner);
+               void (*func)(struct device *dev), struct module *owner);
 
 /* This is a macro to avoid include problems with THIS_MODULE */
 #define device_schedule_callback(dev, func)                    \
@@ -370,21 +378,21 @@ typedef void (*dr_release_t)(struct device *dev, void 
*res);
 typedef int (*dr_match_t)(struct device *dev, void *res, void *match_data);
 
 #ifdef CONFIG_DEBUG_DEVRES
-extern void * __devres_alloc(dr_release_t release, size_t size, gfp_t gfp,
+extern void *__devres_alloc(dr_release_t release, size_t size, gfp_t gfp,
                             const char *name);
 #define devres_alloc(release, size, gfp) \
        __devres_alloc(release, size, gfp, #release)
 #else
-extern void * devres_alloc(dr_release_t release, size_t size, gfp_t gfp);
+extern void *devres_alloc(dr_release_t release, size_t size, gfp_t gfp);
 #endif
 extern void devres_free(void *res);
 extern void devres_add(struct device *dev, void *res);
-extern void * devres_find(struct device *dev, dr_release_t release,
-                         dr_match_t match, void *match_data);
-extern void * devres_get(struct device *dev, void *new_res,
+extern void *devres_find(struct device *dev, dr_release_t release,
                         dr_match_t match, void *match_data);
-extern void * devres_remove(struct device *dev, dr_release_t release,
-                           dr_match_t match, void *match_data);
+extern void *devres_get(struct device *dev, void *new_res,
+                       dr_match_t match, void *match_data);
+extern void *devres_remove(struct device *dev, dr_release_t release,
+                          dr_match_t match, void *match_data);
 extern int devres_destroy(struct device *dev, dr_release_t release,
                          dr_match_t match, void *match_data);
 
@@ -401,7 +409,7 @@ extern void devm_kfree(struct device *dev, void *p);
 
 struct device {
        struct klist            klist_children;
-       struct klist_node       knode_parent;           /* node in sibling list 
*/
+       struct klist_node       knode_parent;   /* node in sibling list */
        struct klist_node       knode_driver;
        struct klist_node       knode_bus;
        struct device           *parent;
@@ -416,7 +424,7 @@ struct device {
                                         * its driver.
                                         */
 
-       struct bus_type * bus;          /* type of bus device is on */
+       struct bus_type *bus;           /* type of bus device is on */
        struct device_driver *driver;   /* which driver has allocated this
                                           device */
        void            *driver_data;   /* data private to the driver */
@@ -447,10 +455,10 @@ struct device {
        /* class_device migration path */
        struct list_head        node;
        struct class            *class;
-       dev_t                   devt;           /* dev_t, creates the sysfs 
"dev" */
+       dev_t                   devt;   /* dev_t, creates the sysfs "dev" */
        struct attribute_group  **groups;       /* optional groups */
 
-       void    (*release)(struct device * dev);
+       void    (*release)(struct device *dev);
 };
 
 #ifdef CONFIG_NUMA
@@ -472,14 +480,12 @@ static inline void set_dev_node(struct device *dev, int 
node)
 }
 #endif
 
-static inline void *
-dev_get_drvdata (struct device *dev)
+static inline void *dev_get_drvdata(struct device *dev)
 {
        return dev->driver_data;
 }
 
-static inline void
-dev_set_drvdata (struct device *dev, void *data)
+static inline void dev_set_drvdata(struct device *dev, void *data)
 {
        dev->driver_data = data;
 }
@@ -494,15 +500,15 @@ void driver_init(void);
 /*
  * High level routines for use by the bus drivers
  */
-extern int __must_check device_register(struct device * dev);
-extern void device_unregister(struct device * dev);
-extern void device_initialize(struct device * dev);
-extern int __must_check device_add(struct device * dev);
-extern void device_del(struct device * dev);
-extern int device_for_each_child(struct device *, void *,
-                    int (*fn)(struct device *, void *));
-extern struct device *device_find_child(struct device *, void *data,
-                                       int (*match)(struct device *, void *));
+extern int __must_check device_register(struct device *dev);
+extern void device_unregister(struct device *dev);
+extern void device_initialize(struct device *dev);
+extern int __must_check device_add(struct device *dev);
+extern void device_del(struct device *dev);
+extern int device_for_each_child(struct device *dev, void *data,
+                    int (*fn)(struct device *dev, void *data));
+extern struct device *device_find_child(struct device *dev, void *data,
+                               int (*match)(struct device *dev, void *data));
 extern int device_rename(struct device *dev, char *new_name);
 extern int device_move(struct device *dev, struct device *new_parent);
 
@@ -511,8 +517,8 @@ extern int device_move(struct device *dev, struct device 
*new_parent);
  * for information on use.
  */
 extern int __must_check device_bind_driver(struct device *dev);
-extern void device_release_driver(struct device * dev);
-extern int  __must_check device_attach(struct device * dev);
+extern void device_release_driver(struct device *dev);
+extern int  __must_check device_attach(struct device *dev);
 extern int __must_check driver_attach(struct device_driver *drv);
 extern int __must_check device_reprobe(struct device *dev);
 
@@ -521,7 +527,7 @@ extern int __must_check device_reprobe(struct device *dev);
  */
 extern struct device *device_create(struct class *cls, struct device *parent,
                                    dev_t devt, const char *fmt, ...)
-                                   __attribute__((format(printf,4,5)));
+                                   __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);
@@ -538,17 +544,17 @@ static inline void destroy_suspended_device(struct class 
*cls, dev_t devt)
  * know about.
  */
 /* Notify platform of device discovery */
-extern int (*platform_notify)(struct device * dev);
+extern int (*platform_notify)(struct device *dev);
 
-extern int (*platform_notify_remove)(struct device * dev);
+extern int (*platform_notify_remove)(struct device *dev);
 
 
 /**
  * get_device - atomically increment the reference count for the device.
  *
  */
-extern struct device * get_device(struct device * dev);
-extern void put_device(struct device * dev);
+extern struct device *get_device(struct device *dev);
+extern void put_device(struct device *dev);
 
 
 /* drivers/base/power/shutdown.c */
@@ -560,7 +566,8 @@ extern void sysdev_shutdown(void);
 /* debugging and troubleshooting/diagnostic helpers. */
 extern const char *dev_driver_string(struct device *dev);
 #define dev_printk(level, dev, format, arg...) \
-       printk(level "%s %s: " format , dev_driver_string(dev) , (dev)->bus_id 
, ## arg)
+       printk(level "%s %s: " format , dev_driver_string(dev) , \
+              (dev)->bus_id , ## arg)
 
 #define dev_emerg(dev, format, arg...)         \
        dev_printk(KERN_EMERG , dev , format , ## arg)
@@ -582,7 +589,7 @@ extern const char *dev_driver_string(struct device *dev);
        dev_printk(KERN_DEBUG , dev , format , ## arg)
 #else
 static inline int __attribute__ ((format (printf, 2, 3)))
-dev_dbg(struct device * dev, const char * fmt, ...)
+dev_dbg(struct device *dev, const char *fmt, ...)
 {
        return 0;
 }
@@ -592,7 +599,7 @@ dev_dbg(struct device * dev, const char * fmt, ...)
 #define dev_vdbg       dev_dbg
 #else
 static inline int __attribute__ ((format (printf, 2, 3)))
-dev_vdbg(struct device * dev, const char * fmt, ...)
+dev_vdbg(struct device *dev, const char *fmt, ...)
 {
        return 0;
 }
-
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