diff options
Diffstat (limited to 'ubi-utils')
| -rw-r--r-- | ubi-utils/include/libubi.h | 18 | ||||
| -rw-r--r-- | ubi-utils/libubi.c | 37 |
2 files changed, 18 insertions, 37 deletions
diff --git a/ubi-utils/include/libubi.h b/ubi-utils/include/libubi.h index bbaa78c..62fb5dd 100644 --- a/ubi-utils/include/libubi.h +++ b/ubi-utils/include/libubi.h @@ -210,28 +210,14 @@ int ubi_get_info(libubi_t desc, struct ubi_info *info); int mtd_num2ubi_dev(libubi_t desc, int mtd_num, int *dev_num); /** - * ubi_attach_mtd - attach MTD device to UBI. - * @desc: UBI library descriptor - * @node: name of the UBI control character device node - * @req: MTD attach request. - * - * This function creates a new UBI device by attaching an MTD device as - * described by @req. Returns %0 in case of success and %-1 in case of failure. - * The newly created UBI device number is returned in @req->dev_num. - */ -int ubi_attach_mtd(libubi_t desc, const char *node, - struct ubi_attach_request *req); - -/** - * ubi_attach - attach an MTD device by its node path. + * ubi_attach - attach an MTD device by its node path or bt MTD device number * @desc: UBI library descriptor * @node: name of the UBI control character device node * @req: MTD attach request * * This function creates new UBI device by attaching an MTD device described by * @req. If @req->mtd_dev_node is given it should contain path to the MTD - * device node. Otherwise functionality is similar than in function - * 'ubi_attach_mtd()' where @req->mtd_num is used. + * device node. Otherwise @req->mtd_num will be used. * * Returns %0 in case of success and %-1 in case of failure (errno is set). * The newly created UBI device number is returned in @req->dev_num. diff --git a/ubi-utils/libubi.c b/ubi-utils/libubi.c index dec72c7..14719f1 100644 --- a/ubi-utils/libubi.c +++ b/ubi-utils/libubi.c @@ -707,26 +707,6 @@ static int do_attach(const char *node, const struct ubi_attach_req *r) return ret; } -int ubi_attach_mtd(libubi_t desc, const char *node, - struct ubi_attach_request *req) -{ - struct ubi_attach_req r; - int ret; - - (void)desc; - - memset(&r, 0, sizeof(struct ubi_attach_req)); - r.ubi_num = req->dev_num; - r.mtd_num = req->mtd_num; - r.vid_hdr_offset = req->vid_hdr_offset; - - ret = do_attach(node, &r); - if (ret == 0) - req->dev_num = r.ubi_num; - - return ret; -} - #ifndef MTD_CHAR_MAJOR /* * This is taken from kernel <linux/mtd/mtd.h> and is unlikely to change anytime @@ -770,6 +750,11 @@ static int mtd_node_to_num(const char *mtd_dev_node) int ubi_attach(libubi_t desc, const char *node, struct ubi_attach_request *req) { + struct ubi_attach_req r; + int ret; + + (void)desc; + if (req->mtd_dev_node) { /* * User has passed path to device node. Lets find out MTD @@ -779,7 +764,17 @@ int ubi_attach(libubi_t desc, const char *node, struct ubi_attach_request *req) if (req->mtd_num == -1) return -1; } - return ubi_attach_mtd(desc, node, req); + + memset(&r, 0, sizeof(struct ubi_attach_req)); + r.ubi_num = req->dev_num; + r.mtd_num = req->mtd_num; + r.vid_hdr_offset = req->vid_hdr_offset; + + ret = do_attach(node, &r); + if (ret == 0) + req->dev_num = r.ubi_num; + + return ret; } int ubi_detach_mtd(libubi_t desc, const char *node, int mtd_num) |