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Searched full:ffs_lock (Results 1 – 3 of 3) sorted by relevance

/linux/drivers/usb/gadget/legacy/
H A Dg_ffs.c270 * The caller of this function takes ffs_lock
294 * The caller of this function takes ffs_lock
306 * It is assumed that gfs_bind is called from a context where ffs_lock is held
438 * It is assumed that gfs_unbind is called from a context where ffs_lock is held
469 * ffs_lock is held
/linux/drivers/usb/gadget/function/
H A Du_fs.h54 extern struct mutex ffs_lock;
58 mutex_lock(&ffs_lock); in ffs_dev_lock()
63 mutex_unlock(&ffs_lock); in ffs_dev_unlock()
H A Df_fs.c279 DEFINE_MUTEX(ffs_lock);
280 EXPORT_SYMBOL_GPL(ffs_lock);
3934 * ffs_lock must be taken by the caller of this function
3950 * ffs_lock must be taken by the caller of this function
4131 * ffs_lock must be taken by the caller of this function
4195 * ffs_lock must be taken by the caller of this function