sysfs_add_file 243 fs/sysfs/bin.c return sysfs_add_file(kobj->sd, &attr->attr, SYSFS_KOBJ_BIN_ATTR); sysfs_add_file 521 fs/sysfs/file.c return sysfs_add_file(kobj->sd, attr, SYSFS_KOBJ_ATTR); sysfs_add_file 546 fs/sysfs/file.c error = sysfs_add_file(dir_sd, attr, SYSFS_KOBJ_ATTR); sysfs_add_file 155 fs/sysfs/sysfs.h int sysfs_add_file(struct sysfs_dirent *dir_sd,