diff options
Diffstat (limited to 'drivers/mtd/ubi')
| -rw-r--r-- | drivers/mtd/ubi/build.c | 8 | ||||
| -rw-r--r-- | drivers/mtd/ubi/io.c | 6 | ||||
| -rw-r--r-- | drivers/mtd/ubi/scan.c | 18 | ||||
| -rw-r--r-- | drivers/mtd/ubi/ubi.h | 1 | ||||
| -rw-r--r-- | drivers/mtd/ubi/upd.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/ubi/vmt.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/ubi/vtbl.c | 8 | ||||
| -rw-r--r-- | drivers/mtd/ubi/wl.c | 13 |
8 files changed, 23 insertions, 35 deletions
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c index 535d9a8a6ba8..eba760b3b8c7 100644 --- a/drivers/mtd/ubi/build.c +++ b/drivers/mtd/ubi/build.c @@ -159,8 +159,7 @@ void ubi_put_device(struct ubi_device *ubi) } /** - * ubi_get_by_major - get UBI device description object by character device - * major number. + * ubi_get_by_major - get UBI device by character device major number. * @major: major number * * This function is similar to 'ubi_get_device()', but it searches the device @@ -727,7 +726,7 @@ static int autoresize(struct ubi_device *ubi, int vol_id) /** * ubi_attach_mtd_dev - attach an MTD device. - * @mtd_dev: MTD device description object + * @mtd: MTD device description object * @ubi_num: number to assign to the new UBI device * @vid_hdr_offset: VID header offset * @@ -1095,8 +1094,7 @@ static void __exit ubi_exit(void) module_exit(ubi_exit); /** - * bytes_str_to_int - convert a string representing number of bytes to an - * integer. + * bytes_str_to_int - convert a number of bytes string into an integer. * @str: the string to convert * * This function returns positive resulting integer in case of success and a diff --git a/drivers/mtd/ubi/io.c b/drivers/mtd/ubi/io.c index a84f0db0a03a..2fb64be44f1b 100644 --- a/drivers/mtd/ubi/io.c +++ b/drivers/mtd/ubi/io.c @@ -1101,8 +1101,7 @@ fail: } /** - * paranoid_check_peb_ec_hdr - check that the erase counter header of a - * physical eraseblock is in-place and is all right. + * paranoid_check_peb_ec_hdr - check erase counter header. * @ubi: UBI device description object * @pnum: the physical eraseblock number to check * @@ -1180,8 +1179,7 @@ fail: } /** - * paranoid_check_peb_vid_hdr - check that the volume identifier header of a - * physical eraseblock is in-place and is all right. + * paranoid_check_peb_vid_hdr - check volume identifier header. * @ubi: UBI device description object * @pnum: the physical eraseblock number to check * diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c index 0bb7488862d2..4dfbf27b0656 100644 --- a/drivers/mtd/ubi/scan.c +++ b/drivers/mtd/ubi/scan.c @@ -93,8 +93,7 @@ static int add_to_list(struct ubi_scan_info *si, int pnum, int ec, } /** - * validate_vid_hdr - check that volume identifier header is correct and - * consistent. + * validate_vid_hdr - check volume identifier header. * @vid_hdr: the volume identifier header to check * @sv: information about the volume this logical eraseblock belongs to * @pnum: physical eraseblock number the VID header came from @@ -380,8 +379,7 @@ out_free_vidh: } /** - * ubi_scan_add_used - add information about a physical eraseblock to the - * scanning information. + * ubi_scan_add_used - add physical eraseblock to the scanning information. * @ubi: UBI device description object * @si: scanning information * @pnum: the physical eraseblock number @@ -555,8 +553,7 @@ int ubi_scan_add_used(struct ubi_device *ubi, struct ubi_scan_info *si, } /** - * ubi_scan_find_sv - find information about a particular volume in the - * scanning information. + * ubi_scan_find_sv - find volume in the scanning information. * @si: scanning information * @vol_id: the requested volume ID * @@ -585,8 +582,7 @@ struct ubi_scan_volume *ubi_scan_find_sv(const struct ubi_scan_info *si, } /** - * ubi_scan_find_seb - find information about a particular logical - * eraseblock in the volume scanning information. + * ubi_scan_find_seb - find LEB in the volume scanning information. * @sv: a pointer to the volume scanning information * @lnum: the requested logical eraseblock * @@ -744,8 +740,7 @@ struct ubi_scan_leb *ubi_scan_get_free_peb(struct ubi_device *ubi, } /** - * process_eb - read UBI headers, check them and add corresponding data - * to the scanning information. + * process_eb - read, check UBI headers, and add them to scanning information. * @ubi: UBI device description object * @si: scanning information * @pnum: the physical eraseblock number @@ -1083,8 +1078,7 @@ void ubi_scan_destroy_si(struct ubi_scan_info *si) #ifdef CONFIG_MTD_UBI_DEBUG_PARANOID /** - * paranoid_check_si - check if the scanning information is correct and - * consistent. + * paranoid_check_si - check the scanning information. * @ubi: UBI device description object * @si: scanning information * diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h index 14a5596d2d9e..1c3fa18c26a7 100644 --- a/drivers/mtd/ubi/ubi.h +++ b/drivers/mtd/ubi/ubi.h @@ -313,6 +313,7 @@ struct ubi_wl_entry; * @move_to, @move_to_put @erase_pending, @wl_scheduled, and @works * fields * @move_mutex: serializes eraseblock moves + * @work_sem: sycnhronizes the WL worker with use tasks * @wl_scheduled: non-zero if the wear-leveling was scheduled * @lookuptbl: a table to quickly find a &struct ubi_wl_entry object for any * physical eraseblock diff --git a/drivers/mtd/ubi/upd.c b/drivers/mtd/ubi/upd.c index 3b8beb8545c4..8b89cc18ff0b 100644 --- a/drivers/mtd/ubi/upd.c +++ b/drivers/mtd/ubi/upd.c @@ -268,6 +268,7 @@ static int write_leb(struct ubi_device *ubi, struct ubi_volume *vol, int lnum, /** * ubi_more_update_data - write more update data. + * @ubi: UBI device description object * @vol: volume description object * @buf: write data (user-space memory buffer) * @count: how much bytes to write @@ -385,6 +386,7 @@ int ubi_more_update_data(struct ubi_device *ubi, struct ubi_volume *vol, /** * ubi_more_leb_change_data - accept more data for atomic LEB change. + * @ubi: UBI device description object * @vol: volume description object * @buf: write data (user-space memory buffer) * @count: how much bytes to write diff --git a/drivers/mtd/ubi/vmt.c b/drivers/mtd/ubi/vmt.c index 852482d8b18f..d40066833abb 100644 --- a/drivers/mtd/ubi/vmt.c +++ b/drivers/mtd/ubi/vmt.c @@ -608,7 +608,7 @@ out_free: /** * ubi_rename_volumes - re-name UBI volumes. * @ubi: UBI device description object - * @renam_list: list of &struct ubi_rename_entry objects + * @rename_list: list of &struct ubi_rename_entry objects * * This function re-names or removes volumes specified in the re-name list. * Returns zero in case of success and a negative error code in case of diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c index 10c22257f601..4e1c489a3bae 100644 --- a/drivers/mtd/ubi/vtbl.c +++ b/drivers/mtd/ubi/vtbl.c @@ -117,7 +117,7 @@ int ubi_change_vtbl_record(struct ubi_device *ubi, int idx, /** * ubi_vtbl_rename_volumes - rename UBI volumes in the volume table. * @ubi: UBI device description object - * @renam_list: list of &struct ubi_rename_entry objects + * @rename_list: list of &struct ubi_rename_entry objects * * This function re-names multiple volumes specified in @req in the volume * table. Returns zero in case of success and a negative error code in case of @@ -166,8 +166,7 @@ int ubi_vtbl_rename_volumes(struct ubi_device *ubi, } /** - * vtbl_check - check if volume table is not corrupted and contains sensible - * data. + * vtbl_check - check if volume table is not corrupted and sensible. * @ubi: UBI device description object * @vtbl: volume table * @@ -780,8 +779,7 @@ static int check_scanning_info(const struct ubi_device *ubi, } /** - * ubi_read_volume_table - read volume table. - * information. + * ubi_read_volume_table - read the volume table. * @ubi: UBI device description object * @si: scanning information * diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c index 2a5d2a0e14ad..05d70937b543 100644 --- a/drivers/mtd/ubi/wl.c +++ b/drivers/mtd/ubi/wl.c @@ -632,8 +632,7 @@ out_free: } /** - * check_protection_over - check if it is time to stop protecting some - * physical eraseblocks. + * check_protection_over - check if it is time to stop protecting some PEBs. * @ubi: UBI device description object * * This function is called after each erase operation, when the absolute erase @@ -1601,8 +1600,7 @@ void ubi_wl_close(struct ubi_device *ubi) #ifdef CONFIG_MTD_UBI_DEBUG_PARANOID /** - * paranoid_check_ec - make sure that the erase counter of a physical eraseblock - * is correct. + * paranoid_check_ec - make sure that the erase counter of a PEB is correct. * @ubi: UBI device description object * @pnum: the physical eraseblock number to check * @ec: the erase counter to check @@ -1643,13 +1641,12 @@ out_free: } /** - * paranoid_check_in_wl_tree - make sure that a wear-leveling entry is present - * in a WL RB-tree. + * paranoid_check_in_wl_tree - check that wear-leveling entry is in WL RB-tree. * @e: the wear-leveling entry to check * @root: the root of the tree * - * This function returns zero if @e is in the @root RB-tree and %1 if it - * is not. + * This function returns zero if @e is in the @root RB-tree and %1 if it is + * not. */ static int paranoid_check_in_wl_tree(struct ubi_wl_entry *e, struct rb_root *root) |