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author | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-23 13:30:20 +0200 |
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committer | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-23 13:30:20 +0200 |
commit | e7549b926dd3ceec048f5689df90d4ec970c9419 (patch) | |
tree | c8645e0b4343c309aac1a3838a17cfcf0893d7b5 /drivers/mtd/ubi/vtbl.c | |
parent | 499ba610c2829adafbf393c2f3773d73ae4445f3 (diff) | |
download | kernel_samsung_smdk4412-e7549b926dd3ceec048f5689df90d4ec970c9419.zip kernel_samsung_smdk4412-e7549b926dd3ceec048f5689df90d4ec970c9419.tar.gz kernel_samsung_smdk4412-e7549b926dd3ceec048f5689df90d4ec970c9419.tar.bz2 |
more driver stuff from 3.2.72
Diffstat (limited to 'drivers/mtd/ubi/vtbl.c')
-rw-r--r-- | drivers/mtd/ubi/vtbl.c | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c index 326bd93..95b29f5 100644 --- a/drivers/mtd/ubi/vtbl.c +++ b/drivers/mtd/ubi/vtbl.c @@ -306,9 +306,8 @@ static int create_vtbl(struct ubi_device *ubi, struct ubi_scan_info *si, int copy, void *vtbl) { int err, tries = 0; - static struct ubi_vid_hdr *vid_hdr; - struct ubi_scan_volume *sv; - struct ubi_scan_leb *new_seb, *old_seb = NULL; + struct ubi_vid_hdr *vid_hdr; + struct ubi_scan_leb *new_seb; ubi_msg("create volume table (copy #%d)", copy + 1); @@ -316,15 +315,6 @@ static int create_vtbl(struct ubi_device *ubi, struct ubi_scan_info *si, if (!vid_hdr) return -ENOMEM; - /* - * Check if there is a logical eraseblock which would have to contain - * this volume table copy was found during scanning. It has to be wiped - * out. - */ - sv = ubi_scan_find_sv(si, UBI_LAYOUT_VOLUME_ID); - if (sv) - old_seb = ubi_scan_find_seb(sv, copy); - retry: new_seb = ubi_scan_get_free_peb(ubi, si); if (IS_ERR(new_seb)) { @@ -351,8 +341,8 @@ retry: goto write_error; /* - * And add it to the scanning information. Don't delete the old - * @old_seb as it will be deleted and freed in 'ubi_scan_add_used()'. + * And add it to the scanning information. Don't delete the old version + * of this LEB as it will be deleted and freed in 'ubi_scan_add_used()'. */ err = ubi_scan_add_used(ubi, si, new_seb->pnum, new_seb->ec, vid_hdr, 0); @@ -433,7 +423,7 @@ static struct ubi_vtbl_record *process_lvol(struct ubi_device *ubi, err = ubi_io_read_data(ubi, leb[seb->lnum], seb->pnum, 0, ubi->vtbl_size); - if (err == UBI_IO_BITFLIPS || err == -EBADMSG) + if (err == UBI_IO_BITFLIPS || mtd_is_eccerr(err)) /* * Scrub the PEB later. Note, -EBADMSG indicates an * uncorrectable ECC error, but we have our own CRC and @@ -876,7 +866,7 @@ out_free: */ static void paranoid_vtbl_check(const struct ubi_device *ubi) { - if (!(ubi_chk_flags & UBI_CHK_GEN)) + if (!ubi->dbg->chk_gen) return; if (vtbl_check(ubi, ubi->vtbl)) { |