90 void ubi_get_volume_info(struct ubi_volume_desc *desc,  in ubi_get_volume_info()  argument
93 	ubi_do_get_volume_info(desc->vol->ubi, desc->vol, vi);  in ubi_get_volume_info()
118 	struct ubi_volume_desc *desc;  in ubi_open_volume()  local
143 	desc = kmalloc(sizeof(struct ubi_volume_desc), GFP_KERNEL);  in ubi_open_volume()
144 	if (!desc) {  in ubi_open_volume()
189 	desc->vol = vol;  in ubi_open_volume()
190 	desc->mode = mode;  in ubi_open_volume()
198 			ubi_close_volume(desc);  in ubi_open_volume()
210 	return desc;  in ubi_open_volume()
216 	kfree(desc);  in ubi_open_volume()
326 void ubi_close_volume(struct ubi_volume_desc *desc)  in ubi_close_volume()  argument
328 	struct ubi_volume *vol = desc->vol;  in ubi_close_volume()
332 		ubi->ubi_num, vol->vol_id, desc->mode);  in ubi_close_volume()
335 	switch (desc->mode) {  in ubi_close_volume()
352 	kfree(desc);  in ubi_close_volume()
369 static int leb_read_sanity_check(struct ubi_volume_desc *desc, int lnum,  in leb_read_sanity_check()  argument
372 	struct ubi_volume *vol = desc->vol;  in leb_read_sanity_check()
423 int ubi_leb_read(struct ubi_volume_desc *desc, int lnum, char *buf, int offset,  in ubi_leb_read()  argument
426 	struct ubi_volume *vol = desc->vol;  in ubi_leb_read()
432 	err = leb_read_sanity_check(desc, lnum, offset, len);  in ubi_leb_read()
463 int ubi_leb_read_sg(struct ubi_volume_desc *desc, int lnum, struct ubi_sgl *sgl,  in ubi_leb_read_sg()  argument
466 	struct ubi_volume *vol = desc->vol;  in ubi_leb_read_sg()
472 	err = leb_read_sanity_check(desc, lnum, offset, len);  in ubi_leb_read_sg()
514 int ubi_leb_write(struct ubi_volume_desc *desc, int lnum, const void *buf,  in ubi_leb_write()  argument
517 	struct ubi_volume *vol = desc->vol;  in ubi_leb_write()
526 	if (desc->mode == UBI_READONLY || vol->vol_type == UBI_STATIC_VOLUME)  in ubi_leb_write()
559 int ubi_leb_change(struct ubi_volume_desc *desc, int lnum, const void *buf,  in ubi_leb_change()  argument
562 	struct ubi_volume *vol = desc->vol;  in ubi_leb_change()
571 	if (desc->mode == UBI_READONLY || vol->vol_type == UBI_STATIC_VOLUME)  in ubi_leb_change()
600 int ubi_leb_erase(struct ubi_volume_desc *desc, int lnum)  in ubi_leb_erase()  argument
602 	struct ubi_volume *vol = desc->vol;  in ubi_leb_erase()
608 	if (desc->mode == UBI_READONLY || vol->vol_type == UBI_STATIC_VOLUME)  in ubi_leb_erase()
661 int ubi_leb_unmap(struct ubi_volume_desc *desc, int lnum)  in ubi_leb_unmap()  argument
663 	struct ubi_volume *vol = desc->vol;  in ubi_leb_unmap()
668 	if (desc->mode == UBI_READONLY || vol->vol_type == UBI_STATIC_VOLUME)  in ubi_leb_unmap()
697 int ubi_leb_map(struct ubi_volume_desc *desc, int lnum)  in ubi_leb_map()  argument
699 	struct ubi_volume *vol = desc->vol;  in ubi_leb_map()
704 	if (desc->mode == UBI_READONLY || vol->vol_type == UBI_STATIC_VOLUME)  in ubi_leb_map()
736 int ubi_is_mapped(struct ubi_volume_desc *desc, int lnum)  in ubi_is_mapped()  argument
738 	struct ubi_volume *vol = desc->vol;  in ubi_is_mapped()