diff options
Diffstat (limited to 'drivers/usb/gadget/f_fs.c')
| -rw-r--r-- | drivers/usb/gadget/f_fs.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/usb/gadget/f_fs.c b/drivers/usb/gadget/f_fs.c index 96bea089ef20..fffda6113b0f 100644 --- a/drivers/usb/gadget/f_fs.c +++ b/drivers/usb/gadget/f_fs.c @@ -161,10 +161,10 @@ ffs_sb_create_file(struct super_block *sb, const char *name, void *data, DEFINE_MUTEX(ffs_lock); EXPORT_SYMBOL(ffs_lock); -static struct ffs_dev *ffs_find_dev(const char *name); -static struct ffs_dev *ffs_alloc_dev(void); +static struct ffs_dev *_ffs_find_dev(const char *name); +static struct ffs_dev *_ffs_alloc_dev(void); static int _ffs_name_dev(struct ffs_dev *dev, const char *name); -static void ffs_free_dev(struct ffs_dev *dev); +static void _ffs_free_dev(struct ffs_dev *dev); static void *ffs_acquire_dev(const char *dev_name); static void ffs_release_dev(struct ffs_data *ffs_data); static int ffs_ready(struct ffs_data *ffs); @@ -2255,7 +2255,7 @@ static int ffs_func_revmap_intf(struct ffs_function *func, u8 intf) static LIST_HEAD(ffs_devices); -static struct ffs_dev *_ffs_find_dev(const char *name) +static struct ffs_dev *_ffs_do_find_dev(const char *name) { struct ffs_dev *dev; @@ -2272,7 +2272,7 @@ static struct ffs_dev *_ffs_find_dev(const char *name) /* * ffs_lock must be taken by the caller of this function */ -static struct ffs_dev *ffs_get_single_dev(void) +static struct ffs_dev *_ffs_get_single_dev(void) { struct ffs_dev *dev; @@ -2288,15 +2288,15 @@ static struct ffs_dev *ffs_get_single_dev(void) /* * ffs_lock must be taken by the caller of this function */ -static struct ffs_dev *ffs_find_dev(const char *name) +static struct ffs_dev *_ffs_find_dev(const char *name) { struct ffs_dev *dev; - dev = ffs_get_single_dev(); + dev = _ffs_get_single_dev(); if (dev) return dev; - return _ffs_find_dev(name); + return _ffs_do_find_dev(name); } /* Configfs support *********************************************************/ @@ -2332,7 +2332,7 @@ static void ffs_free_inst(struct usb_function_instance *f) opts = to_f_fs_opts(f); ffs_dev_lock(); - ffs_free_dev(opts->dev); + _ffs_free_dev(opts->dev); ffs_dev_unlock(); kfree(opts); } @@ -2387,7 +2387,7 @@ static struct usb_function_instance *ffs_alloc_inst(void) opts->func_inst.set_inst_name = ffs_set_inst_name; opts->func_inst.free_func_inst = ffs_free_inst; ffs_dev_lock(); - dev = ffs_alloc_dev(); + dev = _ffs_alloc_dev(); ffs_dev_unlock(); if (IS_ERR(dev)) { kfree(opts); @@ -2475,12 +2475,12 @@ static struct usb_function *ffs_alloc(struct usb_function_instance *fi) /* * ffs_lock must be taken by the caller of this function */ -static struct ffs_dev *ffs_alloc_dev(void) +static struct ffs_dev *_ffs_alloc_dev(void) { struct ffs_dev *dev; int ret; - if (ffs_get_single_dev()) + if (_ffs_get_single_dev()) return ERR_PTR(-EBUSY); dev = kzalloc(sizeof(*dev), GFP_KERNEL); @@ -2508,7 +2508,7 @@ static int _ffs_name_dev(struct ffs_dev *dev, const char *name) { struct ffs_dev *existing; - existing = _ffs_find_dev(name); + existing = _ffs_do_find_dev(name); if (existing) return -EBUSY; @@ -2552,7 +2552,7 @@ EXPORT_SYMBOL(ffs_single_dev); /* * ffs_lock must be taken by the caller of this function */ -static void ffs_free_dev(struct ffs_dev *dev) +static void _ffs_free_dev(struct ffs_dev *dev) { list_del(&dev->entry); if (dev->name_allocated) @@ -2569,7 +2569,7 @@ static void *ffs_acquire_dev(const char *dev_name) ENTER(); ffs_dev_lock(); - ffs_dev = ffs_find_dev(dev_name); + ffs_dev = _ffs_find_dev(dev_name); if (!ffs_dev) ffs_dev = ERR_PTR(-ENODEV); else if (ffs_dev->mounted) |