102 void ubi_get_volume_info(struct ubi_volume_desc *desc,  in ubi_get_volume_info()  argument
105 	ubi_do_get_volume_info(desc->vol->ubi, desc->vol, vi);  in ubi_get_volume_info()
130 	struct ubi_volume_desc *desc;  in ubi_open_volume()  local
155 	desc = kmalloc(sizeof(struct ubi_volume_desc), GFP_KERNEL);  in ubi_open_volume()
156 	if (!desc) {  in ubi_open_volume()
201 	desc->vol = vol;  in ubi_open_volume()
202 	desc->mode = mode;  in ubi_open_volume()
210 			ubi_close_volume(desc);  in ubi_open_volume()
222 	return desc;  in ubi_open_volume()
228 	kfree(desc);  in ubi_open_volume()
335 void ubi_close_volume(struct ubi_volume_desc *desc)  in ubi_close_volume()  argument
337 	struct ubi_volume *vol = desc->vol;  in ubi_close_volume()
341 		ubi->ubi_num, vol->vol_id, desc->mode);  in ubi_close_volume()
344 	switch (desc->mode) {  in ubi_close_volume()
361 	kfree(desc);  in ubi_close_volume()
378 static int leb_read_sanity_check(struct ubi_volume_desc *desc, int lnum,  in leb_read_sanity_check()  argument
381 	struct ubi_volume *vol = desc->vol;  in leb_read_sanity_check()
432 int ubi_leb_read(struct ubi_volume_desc *desc, int lnum, char *buf, int offset,  in ubi_leb_read()  argument
435 	struct ubi_volume *vol = desc->vol;  in ubi_leb_read()
441 	err = leb_read_sanity_check(desc, lnum, offset, len);  in ubi_leb_read()
472 int ubi_leb_read_sg(struct ubi_volume_desc *desc, int lnum, struct ubi_sgl *sgl,  in ubi_leb_read_sg()  argument
475 	struct ubi_volume *vol = desc->vol;  in ubi_leb_read_sg()
481 	err = leb_read_sanity_check(desc, lnum, offset, len);  in ubi_leb_read_sg()
523 int ubi_leb_write(struct ubi_volume_desc *desc, int lnum, const void *buf,  in ubi_leb_write()  argument
526 	struct ubi_volume *vol = desc->vol;  in ubi_leb_write()
535 	if (desc->mode == UBI_READONLY || vol->vol_type == UBI_STATIC_VOLUME)  in ubi_leb_write()
568 int ubi_leb_change(struct ubi_volume_desc *desc, int lnum, const void *buf,  in ubi_leb_change()  argument
571 	struct ubi_volume *vol = desc->vol;  in ubi_leb_change()
580 	if (desc->mode == UBI_READONLY || vol->vol_type == UBI_STATIC_VOLUME)  in ubi_leb_change()
609 int ubi_leb_erase(struct ubi_volume_desc *desc, int lnum)  in ubi_leb_erase()  argument
611 	struct ubi_volume *vol = desc->vol;  in ubi_leb_erase()
617 	if (desc->mode == UBI_READONLY || vol->vol_type == UBI_STATIC_VOLUME)  in ubi_leb_erase()
670 int ubi_leb_unmap(struct ubi_volume_desc *desc, int lnum)  in ubi_leb_unmap()  argument
672 	struct ubi_volume *vol = desc->vol;  in ubi_leb_unmap()
677 	if (desc->mode == UBI_READONLY || vol->vol_type == UBI_STATIC_VOLUME)  in ubi_leb_unmap()
706 int ubi_leb_map(struct ubi_volume_desc *desc, int lnum)  in ubi_leb_map()  argument
708 	struct ubi_volume *vol = desc->vol;  in ubi_leb_map()
713 	if (desc->mode == UBI_READONLY || vol->vol_type == UBI_STATIC_VOLUME)  in ubi_leb_map()
745 int ubi_is_mapped(struct ubi_volume_desc *desc, int lnum)  in ubi_is_mapped()  argument
747 	struct ubi_volume *vol = desc->vol;  in ubi_is_mapped()