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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 <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman
parent
5ed2c832ed
commit
d462943afe
@ -25,7 +25,8 @@
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#include <asm/device.h>
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#define DEVICE_NAME_SIZE 50
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#define DEVICE_NAME_HALF __stringify(20) /* Less than half to accommodate slop */
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/* DEVICE_NAME_HALF is really less than half to accommodate slop */
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#define DEVICE_NAME_HALF __stringify(20)
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#define DEVICE_ID_SIZE 32
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#define BUS_ID_SIZE KOBJ_NAME_LEN
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@ -40,52 +41,53 @@ struct bus_type_private;
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struct bus_attribute {
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struct attribute attr;
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ssize_t (*show)(struct bus_type *, char * buf);
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ssize_t (*store)(struct bus_type *, const char * buf, size_t count);
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ssize_t (*show)(struct bus_type *bus, char *buf);
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ssize_t (*store)(struct bus_type *bus, const char *buf, size_t count);
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};
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#define BUS_ATTR(_name,_mode,_show,_store) \
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struct bus_attribute bus_attr_##_name = __ATTR(_name,_mode,_show,_store)
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#define BUS_ATTR(_name, _mode, _show, _store) \
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struct bus_attribute bus_attr_##_name = __ATTR(_name, _mode, _show, _store)
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extern int __must_check bus_create_file(struct bus_type *,
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struct bus_attribute *);
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extern void bus_remove_file(struct bus_type *, struct bus_attribute *);
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struct bus_type {
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const char * name;
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struct bus_attribute * bus_attrs;
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struct device_attribute * dev_attrs;
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struct driver_attribute * drv_attrs;
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const char *name;
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struct bus_attribute *bus_attrs;
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struct device_attribute *dev_attrs;
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struct driver_attribute *drv_attrs;
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int (*match)(struct device * dev, struct device_driver * drv);
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int (*uevent)(struct device *dev, struct kobj_uevent_env *env);
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int (*probe)(struct device * dev);
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int (*remove)(struct device * dev);
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void (*shutdown)(struct device * dev);
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int (*match)(struct device *dev, struct device_driver *drv);
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int (*uevent)(struct device *dev, struct kobj_uevent_env *env);
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int (*probe)(struct device *dev);
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int (*remove)(struct device *dev);
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void (*shutdown)(struct device *dev);
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int (*suspend)(struct device * dev, pm_message_t state);
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int (*suspend_late)(struct device * dev, pm_message_t state);
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int (*resume_early)(struct device * dev);
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int (*resume)(struct device * dev);
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int (*suspend)(struct device *dev, pm_message_t state);
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int (*suspend_late)(struct device *dev, pm_message_t state);
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int (*resume_early)(struct device *dev);
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int (*resume)(struct device *dev);
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struct bus_type_private *p;
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};
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extern int __must_check bus_register(struct bus_type * bus);
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extern void bus_unregister(struct bus_type * bus);
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extern int __must_check bus_register(struct bus_type *bus);
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extern void bus_unregister(struct bus_type *bus);
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extern int __must_check bus_rescan_devices(struct bus_type * bus);
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extern int __must_check bus_rescan_devices(struct bus_type *bus);
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/* iterator helpers for buses */
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int bus_for_each_dev(struct bus_type * bus, struct device * start, void * data,
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int (*fn)(struct device *, void *));
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struct device * bus_find_device(struct bus_type *bus, struct device *start,
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void *data, int (*match)(struct device *, void *));
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int bus_for_each_dev(struct bus_type *bus, struct device *start, void *data,
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int (*fn)(struct device *dev, void *data));
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struct device *bus_find_device(struct bus_type *bus, struct device *start,
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void *data,
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int (*match)(struct device *dev, void *data));
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int __must_check bus_for_each_drv(struct bus_type *bus,
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struct device_driver *start, void *data,
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int (*fn)(struct device_driver *, void *));
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struct device_driver *start, void *data,
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int (*fn)(struct device_driver *, void *));
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/*
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* Bus notifiers: Get notified of addition/removal of devices
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@ -120,57 +122,63 @@ struct device_driver {
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struct module *owner;
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const char *mod_name; /* used for built-in modules */
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int (*probe) (struct device * dev);
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int (*remove) (struct device * dev);
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void (*shutdown) (struct device * dev);
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int (*suspend) (struct device * dev, pm_message_t state);
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int (*resume) (struct device * dev);
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int (*probe) (struct device *dev);
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int (*remove) (struct device *dev);
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void (*shutdown) (struct device *dev);
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int (*suspend) (struct device *dev, pm_message_t state);
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int (*resume) (struct device *dev);
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struct attribute_group **groups;
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struct driver_private *p;
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};
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extern int __must_check driver_register(struct device_driver * drv);
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extern void driver_unregister(struct device_driver * drv);
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extern int __must_check driver_register(struct device_driver *drv);
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extern void driver_unregister(struct device_driver *drv);
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extern struct device_driver * get_driver(struct device_driver * drv);
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extern void put_driver(struct device_driver * drv);
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extern struct device_driver *driver_find(const char *name, struct bus_type *bus);
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extern struct device_driver *get_driver(struct device_driver *drv);
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extern void put_driver(struct device_driver *drv);
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extern struct device_driver *driver_find(const char *name,
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struct bus_type *bus);
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extern int driver_probe_done(void);
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/* sysfs interface for exporting driver attributes */
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struct driver_attribute {
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struct attribute attr;
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ssize_t (*show)(struct device_driver *, char * buf);
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ssize_t (*store)(struct device_driver *, const char * buf, size_t count);
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struct attribute attr;
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ssize_t (*show)(struct device_driver *driver, char *buf);
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ssize_t (*store)(struct device_driver *driver, const char *buf,
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size_t count);
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};
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#define DRIVER_ATTR(_name,_mode,_show,_store) \
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struct driver_attribute driver_attr_##_name = __ATTR(_name,_mode,_show,_store)
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#define DRIVER_ATTR(_name, _mode, _show, _store) \
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struct driver_attribute driver_attr_##_name = \
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__ATTR(_name, _mode, _show, _store)
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extern int __must_check driver_create_file(struct device_driver *,
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struct driver_attribute *);
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extern void driver_remove_file(struct device_driver *, struct driver_attribute *);
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extern int __must_check driver_create_file(struct device_driver *driver,
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struct driver_attribute *attr);
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extern void driver_remove_file(struct device_driver *driver,
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struct driver_attribute *attr);
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extern int __must_check driver_add_kobj(struct device_driver *drv,
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struct kobject *kobj,
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const char *fmt, ...);
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extern int __must_check driver_for_each_device(struct device_driver * drv,
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struct device *start, void *data,
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int (*fn)(struct device *, void *));
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struct device * driver_find_device(struct device_driver *drv,
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struct device *start, void *data,
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int (*match)(struct device *, void *));
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extern int __must_check driver_for_each_device(struct device_driver *drv,
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struct device *start,
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void *data,
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int (*fn)(struct device *dev,
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void *));
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struct device *driver_find_device(struct device_driver *drv,
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struct device *start, void *data,
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int (*match)(struct device *dev, void *data));
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/*
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* device classes
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*/
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struct class {
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const char * name;
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struct module * owner;
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const char *name;
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struct module *owner;
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struct kset subsys;
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struct list_head children;
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@ -178,23 +186,23 @@ struct class {
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struct list_head interfaces;
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struct kset class_dirs;
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struct semaphore sem; /* locks children, devices, interfaces */
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struct class_attribute * class_attrs;
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struct class_device_attribute * class_dev_attrs;
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struct device_attribute * dev_attrs;
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struct class_attribute *class_attrs;
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struct class_device_attribute *class_dev_attrs;
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struct device_attribute *dev_attrs;
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int (*uevent)(struct class_device *dev, struct kobj_uevent_env *env);
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int (*dev_uevent)(struct device *dev, struct kobj_uevent_env *env);
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int (*uevent)(struct class_device *dev, struct kobj_uevent_env *env);
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int (*dev_uevent)(struct device *dev, struct kobj_uevent_env *env);
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void (*release)(struct class_device *dev);
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void (*class_release)(struct class *class);
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void (*dev_release)(struct device *dev);
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void (*release)(struct class_device *dev);
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void (*class_release)(struct class *class);
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void (*dev_release)(struct device *dev);
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int (*suspend)(struct device *, pm_message_t state);
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int (*resume)(struct device *);
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int (*suspend)(struct device *dev, pm_message_t state);
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int (*resume)(struct device *dev);
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};
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extern int __must_check class_register(struct class *);
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extern void class_unregister(struct class *);
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extern int __must_check class_register(struct class *class);
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extern void class_unregister(struct class *class);
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extern int class_for_each_device(struct class *class, void *data,
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int (*fn)(struct device *dev, void *data));
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extern struct device *class_find_device(struct class *class, void *data,
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@ -204,27 +212,28 @@ extern struct class_device *class_find_child(struct class *class, void *data,
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struct class_attribute {
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struct attribute attr;
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ssize_t (*show)(struct class *, char * buf);
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ssize_t (*store)(struct class *, const char * buf, size_t count);
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struct attribute attr;
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ssize_t (*show)(struct class *class, char *buf);
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ssize_t (*store)(struct class *class, const char *buf, size_t count);
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};
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#define CLASS_ATTR(_name,_mode,_show,_store) \
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struct class_attribute class_attr_##_name = __ATTR(_name,_mode,_show,_store)
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#define CLASS_ATTR(_name, _mode, _show, _store) \
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struct class_attribute class_attr_##_name = __ATTR(_name, _mode, _show, _store)
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extern int __must_check class_create_file(struct class *,
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const struct class_attribute *);
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extern void class_remove_file(struct class *, const struct class_attribute *);
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extern int __must_check class_create_file(struct class *class,
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const struct class_attribute *attr);
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extern void class_remove_file(struct class *class,
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const struct class_attribute *attr);
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struct class_device_attribute {
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struct attribute attr;
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ssize_t (*show)(struct class_device *, char * buf);
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ssize_t (*store)(struct class_device *, const char * buf, size_t count);
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struct attribute attr;
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ssize_t (*show)(struct class_device *, char *buf);
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ssize_t (*store)(struct class_device *, const char *buf, size_t count);
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};
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#define CLASS_DEVICE_ATTR(_name,_mode,_show,_store) \
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#define CLASS_DEVICE_ATTR(_name, _mode, _show, _store) \
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struct class_device_attribute class_device_attr_##_name = \
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__ATTR(_name,_mode,_show,_store)
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__ATTR(_name, _mode, _show, _store)
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extern int __must_check class_device_create_file(struct class_device *,
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const struct class_device_attribute *);
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@ -257,26 +266,24 @@ struct class_device {
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struct list_head node;
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struct kobject kobj;
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struct class * class; /* required */
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dev_t devt; /* dev_t, creates the sysfs "dev" */
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struct device * dev; /* not necessary, but nice to have */
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void * class_data; /* class-specific data */
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struct class_device *parent; /* parent of this child device, if there is one */
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struct attribute_group ** groups; /* optional groups */
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struct class *class;
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dev_t devt;
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struct device *dev;
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void *class_data;
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struct class_device *parent;
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struct attribute_group **groups;
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void (*release)(struct class_device *dev);
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int (*uevent)(struct class_device *dev, struct kobj_uevent_env *env);
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char class_id[BUS_ID_SIZE]; /* unique to this class */
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void (*release)(struct class_device *dev);
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int (*uevent)(struct class_device *dev, struct kobj_uevent_env *env);
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char class_id[BUS_ID_SIZE];
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};
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static inline void *
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class_get_devdata (struct class_device *dev)
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static inline void *class_get_devdata(struct class_device *dev)
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{
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return dev->class_data;
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}
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static inline void
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class_set_devdata (struct class_device *dev, void *data)
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static inline void class_set_devdata(struct class_device *dev, void *data)
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{
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dev->class_data = data;
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}
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@ -288,10 +295,10 @@ extern void class_device_initialize(struct class_device *);
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extern int __must_check class_device_add(struct class_device *);
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extern void class_device_del(struct class_device *);
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extern struct class_device * class_device_get(struct class_device *);
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extern struct class_device *class_device_get(struct class_device *);
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extern void class_device_put(struct class_device *);
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extern void class_device_remove_file(struct class_device *,
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extern void class_device_remove_file(struct class_device *,
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const struct class_device_attribute *);
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extern int __must_check class_device_create_bin_file(struct class_device *,
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struct bin_attribute *);
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@ -318,7 +325,7 @@ extern struct class_device *class_device_create(struct class *cls,
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dev_t devt,
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struct device *device,
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const char *fmt, ...)
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__attribute__((format(printf,5,6)));
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__attribute__((format(printf, 5, 6)));
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extern void class_device_destroy(struct class *cls, dev_t devt);
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/*
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@ -335,8 +342,8 @@ struct device_type {
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struct attribute_group **groups;
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int (*uevent)(struct device *dev, struct kobj_uevent_env *env);
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void (*release)(struct device *dev);
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int (*suspend)(struct device * dev, pm_message_t state);
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int (*resume)(struct device * dev);
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int (*suspend)(struct device *dev, pm_message_t state);
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int (*resume)(struct device *dev);
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};
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/* interface for exporting device attributes */
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@ -348,18 +355,19 @@ struct device_attribute {
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const char *buf, size_t count);
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};
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#define DEVICE_ATTR(_name,_mode,_show,_store) \
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struct device_attribute dev_attr_##_name = __ATTR(_name,_mode,_show,_store)
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#define DEVICE_ATTR(_name, _mode, _show, _store) \
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struct device_attribute dev_attr_##_name = __ATTR(_name, _mode, _show, _store)
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extern int __must_check device_create_file(struct device *device,
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struct device_attribute * entry);
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extern void device_remove_file(struct device * dev, struct device_attribute * attr);
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struct device_attribute *entry);
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extern void device_remove_file(struct device *dev,
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struct device_attribute *attr);
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extern int __must_check device_create_bin_file(struct device *dev,
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struct bin_attribute *attr);
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extern void device_remove_bin_file(struct device *dev,
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struct bin_attribute *attr);
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extern int device_schedule_callback_owner(struct device *dev,
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void (*func)(struct device *), struct module *owner);
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void (*func)(struct device *dev), struct module *owner);
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/* This is a macro to avoid include problems with THIS_MODULE */
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#define device_schedule_callback(dev, func) \
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@ -370,21 +378,21 @@ typedef void (*dr_release_t)(struct device *dev, void *res);
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typedef int (*dr_match_t)(struct device *dev, void *res, void *match_data);
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#ifdef CONFIG_DEBUG_DEVRES
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extern void * __devres_alloc(dr_release_t release, size_t size, gfp_t gfp,
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extern void *__devres_alloc(dr_release_t release, size_t size, gfp_t gfp,
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const char *name);
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#define devres_alloc(release, size, gfp) \
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__devres_alloc(release, size, gfp, #release)
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#else
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extern void * devres_alloc(dr_release_t release, size_t size, gfp_t gfp);
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extern void *devres_alloc(dr_release_t release, size_t size, gfp_t gfp);
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#endif
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extern void devres_free(void *res);
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extern void devres_add(struct device *dev, void *res);
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extern void * devres_find(struct device *dev, dr_release_t release,
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dr_match_t match, void *match_data);
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extern void * devres_get(struct device *dev, void *new_res,
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extern void *devres_find(struct device *dev, dr_release_t release,
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dr_match_t match, void *match_data);
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extern void * devres_remove(struct device *dev, dr_release_t release,
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dr_match_t match, void *match_data);
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extern void *devres_get(struct device *dev, void *new_res,
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dr_match_t match, void *match_data);
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extern void *devres_remove(struct device *dev, dr_release_t release,
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dr_match_t match, void *match_data);
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extern int devres_destroy(struct device *dev, dr_release_t release,
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dr_match_t match, void *match_data);
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@ -401,7 +409,7 @@ extern void devm_kfree(struct device *dev, void *p);
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struct device {
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struct klist klist_children;
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struct klist_node knode_parent; /* node in sibling list */
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struct klist_node knode_parent; /* node in sibling list */
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struct klist_node knode_driver;
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struct klist_node knode_bus;
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struct device *parent;
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@ -416,7 +424,7 @@ struct device {
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* its driver.
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*/
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struct bus_type * bus; /* type of bus device is on */
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struct bus_type *bus; /* type of bus device is on */
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struct device_driver *driver; /* which driver has allocated this
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device */
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void *driver_data; /* data private to the driver */
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@ -447,10 +455,10 @@ struct device {
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/* class_device migration path */
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struct list_head node;
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struct class *class;
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dev_t devt; /* dev_t, creates the sysfs "dev" */
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dev_t devt; /* dev_t, creates the sysfs "dev" */
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struct attribute_group **groups; /* optional groups */
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void (*release)(struct device * dev);
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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;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user