diff options
author | Arjan van de Ven <arjan@infradead.org> | 2006-03-28 01:56:41 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-28 09:16:05 -0800 |
commit | 99ac48f54a91d02140c497edc31dc57d4bc5c85d (patch) | |
tree | 68719391694a6914191bdf73d2071875f7653f6f /include | |
parent | ec1b9466cb4f6ae6d950bd67055d9410d1056d2a (diff) | |
download | op-kernel-dev-99ac48f54a91d02140c497edc31dc57d4bc5c85d.zip op-kernel-dev-99ac48f54a91d02140c497edc31dc57d4bc5c85d.tar.gz |
[PATCH] mark f_ops const in the inode
Mark the f_ops members of inodes as const, as well as fix the
ripple-through this causes by places that copy this f_ops and then "do
stuff" with it.
Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/cdev.h | 4 | ||||
-rw-r--r-- | include/linux/debugfs.h | 2 | ||||
-rw-r--r-- | include/linux/fs.h | 6 | ||||
-rw-r--r-- | include/linux/input.h | 2 | ||||
-rw-r--r-- | include/linux/miscdevice.h | 2 | ||||
-rw-r--r-- | include/linux/oprofile.h | 4 | ||||
-rw-r--r-- | include/linux/proc_fs.h | 4 | ||||
-rw-r--r-- | include/linux/sound.h | 12 | ||||
-rw-r--r-- | include/linux/sunrpc/stats.h | 4 | ||||
-rw-r--r-- | include/linux/usb.h | 2 | ||||
-rw-r--r-- | include/linux/videodev2.h | 2 | ||||
-rw-r--r-- | include/sound/core.h | 6 |
12 files changed, 25 insertions, 25 deletions
diff --git a/include/linux/cdev.h b/include/linux/cdev.h index 8da37e2..2216638 100644 --- a/include/linux/cdev.h +++ b/include/linux/cdev.h @@ -5,13 +5,13 @@ struct cdev { struct kobject kobj; struct module *owner; - struct file_operations *ops; + const struct file_operations *ops; struct list_head list; dev_t dev; unsigned int count; }; -void cdev_init(struct cdev *, struct file_operations *); +void cdev_init(struct cdev *, const struct file_operations *); struct cdev *cdev_alloc(void); diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h index 4b0428e..176e2d3 100644 --- a/include/linux/debugfs.h +++ b/include/linux/debugfs.h @@ -29,7 +29,7 @@ struct debugfs_blob_wrapper { #if defined(CONFIG_DEBUG_FS) struct dentry *debugfs_create_file(const char *name, mode_t mode, struct dentry *parent, void *data, - struct file_operations *fops); + const struct file_operations *fops); struct dentry *debugfs_create_dir(const char *name, struct dentry *parent); diff --git a/include/linux/fs.h b/include/linux/fs.h index 680d913..ef355bc 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -496,7 +496,7 @@ struct inode { struct mutex i_mutex; struct rw_semaphore i_alloc_sem; struct inode_operations *i_op; - struct file_operations *i_fop; /* former ->i_op->default_file_ops */ + const struct file_operations *i_fop; /* former ->i_op->default_file_ops */ struct super_block *i_sb; struct file_lock *i_flock; struct address_space *i_mapping; @@ -636,7 +636,7 @@ struct file { } f_u; struct dentry *f_dentry; struct vfsmount *f_vfsmnt; - struct file_operations *f_op; + const struct file_operations *f_op; atomic_t f_count; unsigned int f_flags; mode_t f_mode; @@ -1414,7 +1414,7 @@ extern void bd_release_from_disk(struct block_device *, struct gendisk *); extern int alloc_chrdev_region(dev_t *, unsigned, unsigned, const char *); extern int register_chrdev_region(dev_t, unsigned, const char *); extern int register_chrdev(unsigned int, const char *, - struct file_operations *); + const struct file_operations *); extern int unregister_chrdev(unsigned int, const char *); extern void unregister_chrdev_region(dev_t, unsigned); extern int chrdev_open(struct inode *, struct file *); diff --git a/include/linux/input.h b/include/linux/input.h index 6d4cc3c..1d4e341 100644 --- a/include/linux/input.h +++ b/include/linux/input.h @@ -957,7 +957,7 @@ struct input_handler { struct input_handle* (*connect)(struct input_handler *handler, struct input_dev *dev, struct input_device_id *id); void (*disconnect)(struct input_handle *handle); - struct file_operations *fops; + const struct file_operations *fops; int minor; char *name; diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h index 14ceebf..5b584da 100644 --- a/include/linux/miscdevice.h +++ b/include/linux/miscdevice.h @@ -36,7 +36,7 @@ struct class_device; struct miscdevice { int minor; const char *name; - struct file_operations *fops; + const struct file_operations *fops; struct list_head list; struct device *dev; struct class_device *class; diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h index b5b3197..0d514b2 100644 --- a/include/linux/oprofile.h +++ b/include/linux/oprofile.h @@ -84,10 +84,10 @@ void oprofile_add_trace(unsigned long eip); * the specified file operations. */ int oprofilefs_create_file(struct super_block * sb, struct dentry * root, - char const * name, struct file_operations * fops); + char const * name, const struct file_operations * fops); int oprofilefs_create_file_perm(struct super_block * sb, struct dentry * root, - char const * name, struct file_operations * fops, int perm); + char const * name, const struct file_operations * fops, int perm); /** Create a file for read/write access to an unsigned long. */ int oprofilefs_create_ulong(struct super_block * sb, struct dentry * root, diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index cb224cf..6d03d02 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -58,7 +58,7 @@ struct proc_dir_entry { gid_t gid; loff_t size; struct inode_operations * proc_iops; - struct file_operations * proc_fops; + const struct file_operations * proc_fops; get_info_t *get_info; struct module *owner; struct proc_dir_entry *next, *parent, *subdir; @@ -189,7 +189,7 @@ static inline struct proc_dir_entry *proc_net_create(const char *name, } static inline struct proc_dir_entry *proc_net_fops_create(const char *name, - mode_t mode, struct file_operations *fops) + mode_t mode, const struct file_operations *fops) { struct proc_dir_entry *res = create_proc_entry(name, mode, proc_net); if (res) diff --git a/include/linux/sound.h b/include/linux/sound.h index 72b9af4..f63d834 100644 --- a/include/linux/sound.h +++ b/include/linux/sound.h @@ -30,12 +30,12 @@ */ struct device; -extern int register_sound_special(struct file_operations *fops, int unit); -extern int register_sound_special_device(struct file_operations *fops, int unit, struct device *dev); -extern int register_sound_mixer(struct file_operations *fops, int dev); -extern int register_sound_midi(struct file_operations *fops, int dev); -extern int register_sound_dsp(struct file_operations *fops, int dev); -extern int register_sound_synth(struct file_operations *fops, int dev); +extern int register_sound_special(const struct file_operations *fops, int unit); +extern int register_sound_special_device(const struct file_operations *fops, int unit, struct device *dev); +extern int register_sound_mixer(const struct file_operations *fops, int dev); +extern int register_sound_midi(const struct file_operations *fops, int dev); +extern int register_sound_dsp(const struct file_operations *fops, int dev); +extern int register_sound_synth(const struct file_operations *fops, int dev); extern void unregister_sound_special(int unit); extern void unregister_sound_mixer(int unit); diff --git a/include/linux/sunrpc/stats.h b/include/linux/sunrpc/stats.h index 0d6ed3c..d93c24b 100644 --- a/include/linux/sunrpc/stats.h +++ b/include/linux/sunrpc/stats.h @@ -50,7 +50,7 @@ struct proc_dir_entry * rpc_proc_register(struct rpc_stat *); void rpc_proc_unregister(const char *); void rpc_proc_zero(struct rpc_program *); struct proc_dir_entry * svc_proc_register(struct svc_stat *, - struct file_operations *); + const struct file_operations *); void svc_proc_unregister(const char *); void svc_seq_show(struct seq_file *, @@ -65,7 +65,7 @@ static inline void rpc_proc_unregister(const char *p) {} static inline void rpc_proc_zero(struct rpc_program *p) {} static inline struct proc_dir_entry *svc_proc_register(struct svc_stat *s, - struct file_operations *f) { return NULL; } + const struct file_operations *f) { return NULL; } static inline void svc_proc_unregister(const char *p) {} static inline void svc_seq_show(struct seq_file *seq, diff --git a/include/linux/usb.h b/include/linux/usb.h index 130d125..e34e5e3 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -615,7 +615,7 @@ extern struct bus_type usb_bus_type; */ struct usb_class_driver { char *name; - struct file_operations *fops; + const struct file_operations *fops; int minor_base; }; diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 2275bfe..af2d615 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -75,7 +75,7 @@ struct video_device int minor; /* device ops + callbacks */ - struct file_operations *fops; + const struct file_operations *fops; void (*release)(struct video_device *vfd); diff --git a/include/sound/core.h b/include/sound/core.h index 144bdc2..7f32c12 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -186,7 +186,7 @@ struct snd_minor { int type; /* SNDRV_DEVICE_TYPE_XXX */ int card; /* card number */ int device; /* device number */ - struct file_operations *f_ops; /* file operations */ + const struct file_operations *f_ops; /* file operations */ void *private_data; /* private data for f_ops->open */ char name[0]; /* device name (keep at the end of structure) */ @@ -200,14 +200,14 @@ extern int snd_ecards_limit; void snd_request_card(int card); int snd_register_device(int type, struct snd_card *card, int dev, - struct file_operations *f_ops, void *private_data, + const struct file_operations *f_ops, void *private_data, const char *name); int snd_unregister_device(int type, struct snd_card *card, int dev); void *snd_lookup_minor_data(unsigned int minor, int type); #ifdef CONFIG_SND_OSSEMUL int snd_register_oss_device(int type, struct snd_card *card, int dev, - struct file_operations *f_ops, void *private_data, + const struct file_operations *f_ops, void *private_data, const char *name); int snd_unregister_oss_device(int type, struct snd_card *card, int dev); void *snd_lookup_oss_minor_data(unsigned int minor, int type); |