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UBI: misc comment fixes

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Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
This commit is contained in:
Shinya Kuribayashi 2010-05-06 19:22:09 +09:00 committed by Artem Bityutskiy
parent 3f5026222e
commit be436f6238
2 changed files with 5 additions and 5 deletions
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6
drivers/mtd/ubi/io.c
View file

@ -64,9 +64,9 @@
* device, e.g., make @ubi->min_io_size = 512 in the example above?
*
* A: because when writing a sub-page, MTD still writes a full 2K page but the
* bytes which are no relevant to the sub-page are 0xFF. So, basically, writing
* 4x512 sub-pages is 4 times slower than writing one 2KiB NAND page. Thus, we
* prefer to use sub-pages only for EV and VID headers.
* bytes which are not relevant to the sub-page are 0xFF. So, basically,
* writing 4x512 sub-pages is 4 times slower than writing one 2KiB NAND page.
* Thus, we prefer to use sub-pages only for EC and VID headers.
*
* As it was noted above, the VID header may start at a non-aligned offset.
* For example, in case of a 2KiB page NAND flash with a 512 bytes sub-page,

4
drivers/mtd/ubi/vtbl.c
View file

@ -414,7 +414,7 @@ static struct ubi_vtbl_record *process_lvol(struct ubi_device *ubi,
* 0 contains more recent information.
*
* So the plan is to first check LEB 0. Then
* a. if LEB 0 is OK, it must be containing the most resent data; then
* a. if LEB 0 is OK, it must be containing the most recent data; then
* we compare it with LEB 1, and if they are different, we copy LEB
* 0 to LEB 1;
* b. if LEB 0 is corrupted, but LEB 1 has to be OK, and we copy LEB 1
@ -848,7 +848,7 @@ int ubi_read_volume_table(struct ubi_device *ubi, struct ubi_scan_info *si)
goto out_free;
/*
* Get sure that the scanning information is consistent to the
* Make sure that the scanning information is consistent to the
* information stored in the volume table.
*/
err = check_scanning_info(ubi, si);