[MTD][MTDPART] Handle most checkpatch findings
Remaining are 12 warnings about long lines and 1 about braces that could be argued about. Signed-off-by: Jörn Engel <joern@logfs.org> Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Atsushi Nemoto
David Woodhouse
parent
7788ba71a6
commit
b33a288739
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@ -44,8 +44,8 @@ struct mtd_part {
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* to the _real_ device.
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*/
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static int part_read (struct mtd_info *mtd, loff_t from, size_t len,
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size_t *retlen, u_char *buf)
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static int part_read(struct mtd_info *mtd, loff_t from, size_t len,
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size_t *retlen, u_char *buf)
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{
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struct mtd_part *part = PART(mtd);
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int res;
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@ -54,7 +54,7 @@ static int part_read (struct mtd_info *mtd, loff_t from, size_t len,
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len = 0;
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else if (from + len > mtd->size)
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len = mtd->size - from;
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res = part->master->read (part->master, from + part->offset,
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res = part->master->read(part->master, from + part->offset,
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len, retlen, buf);
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if (unlikely(res)) {
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if (res == -EUCLEAN)
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@ -65,8 +65,8 @@ static int part_read (struct mtd_info *mtd, loff_t from, size_t len,
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return res;
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}
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static int part_point (struct mtd_info *mtd, loff_t from, size_t len,
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size_t *retlen, void **virt, resource_size_t *phys)
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static int part_point(struct mtd_info *mtd, loff_t from, size_t len,
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size_t *retlen, void **virt, resource_size_t *phys)
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{
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struct mtd_part *part = PART(mtd);
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if (from >= mtd->size)
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@ -85,7 +85,7 @@ static void part_unpoint(struct mtd_info *mtd, loff_t from, size_t len)
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}
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static int part_read_oob(struct mtd_info *mtd, loff_t from,
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struct mtd_oob_ops *ops)
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struct mtd_oob_ops *ops)
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{
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struct mtd_part *part = PART(mtd);
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int res;
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@ -105,38 +105,38 @@ static int part_read_oob(struct mtd_info *mtd, loff_t from,
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return res;
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}
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static int part_read_user_prot_reg (struct mtd_info *mtd, loff_t from, size_t len,
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size_t *retlen, u_char *buf)
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static int part_read_user_prot_reg(struct mtd_info *mtd, loff_t from,
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size_t len, size_t *retlen, u_char *buf)
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{
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struct mtd_part *part = PART(mtd);
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return part->master->read_user_prot_reg (part->master, from,
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return part->master->read_user_prot_reg(part->master, from,
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len, retlen, buf);
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}
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static int part_get_user_prot_info (struct mtd_info *mtd,
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struct otp_info *buf, size_t len)
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static int part_get_user_prot_info(struct mtd_info *mtd,
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struct otp_info *buf, size_t len)
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{
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struct mtd_part *part = PART(mtd);
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return part->master->get_user_prot_info (part->master, buf, len);
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return part->master->get_user_prot_info(part->master, buf, len);
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}
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static int part_read_fact_prot_reg (struct mtd_info *mtd, loff_t from, size_t len,
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size_t *retlen, u_char *buf)
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static int part_read_fact_prot_reg(struct mtd_info *mtd, loff_t from,
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size_t len, size_t *retlen, u_char *buf)
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{
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struct mtd_part *part = PART(mtd);
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return part->master->read_fact_prot_reg (part->master, from,
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return part->master->read_fact_prot_reg(part->master, from,
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len, retlen, buf);
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}
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static int part_get_fact_prot_info (struct mtd_info *mtd,
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struct otp_info *buf, size_t len)
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static int part_get_fact_prot_info(struct mtd_info *mtd, struct otp_info *buf,
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size_t len)
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{
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struct mtd_part *part = PART(mtd);
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return part->master->get_fact_prot_info (part->master, buf, len);
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return part->master->get_fact_prot_info(part->master, buf, len);
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}
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static int part_write (struct mtd_info *mtd, loff_t to, size_t len,
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size_t *retlen, const u_char *buf)
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static int part_write(struct mtd_info *mtd, loff_t to, size_t len,
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size_t *retlen, const u_char *buf)
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{
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struct mtd_part *part = PART(mtd);
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if (!(mtd->flags & MTD_WRITEABLE))
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@ -145,12 +145,12 @@ static int part_write (struct mtd_info *mtd, loff_t to, size_t len,
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len = 0;
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else if (to + len > mtd->size)
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len = mtd->size - to;
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return part->master->write (part->master, to + part->offset,
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return part->master->write(part->master, to + part->offset,
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len, retlen, buf);
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}
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static int part_panic_write (struct mtd_info *mtd, loff_t to, size_t len,
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size_t *retlen, const u_char *buf)
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static int part_panic_write(struct mtd_info *mtd, loff_t to, size_t len,
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size_t *retlen, const u_char *buf)
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{
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struct mtd_part *part = PART(mtd);
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if (!(mtd->flags & MTD_WRITEABLE))
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@ -159,12 +159,12 @@ static int part_panic_write (struct mtd_info *mtd, loff_t to, size_t len,
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len = 0;
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else if (to + len > mtd->size)
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len = mtd->size - to;
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return part->master->panic_write (part->master, to + part->offset,
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return part->master->panic_write(part->master, to + part->offset,
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len, retlen, buf);
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}
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static int part_write_oob(struct mtd_info *mtd, loff_t to,
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struct mtd_oob_ops *ops)
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struct mtd_oob_ops *ops)
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{
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struct mtd_part *part = PART(mtd);
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@ -178,31 +178,32 @@ static int part_write_oob(struct mtd_info *mtd, loff_t to,
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return part->master->write_oob(part->master, to + part->offset, ops);
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}
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static int part_write_user_prot_reg (struct mtd_info *mtd, loff_t from, size_t len,
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size_t *retlen, u_char *buf)
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static int part_write_user_prot_reg(struct mtd_info *mtd, loff_t from,
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size_t len, size_t *retlen, u_char *buf)
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{
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struct mtd_part *part = PART(mtd);
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return part->master->write_user_prot_reg (part->master, from,
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return part->master->write_user_prot_reg(part->master, from,
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len, retlen, buf);
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}
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static int part_lock_user_prot_reg (struct mtd_info *mtd, loff_t from, size_t len)
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static int part_lock_user_prot_reg(struct mtd_info *mtd, loff_t from,
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size_t len)
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{
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struct mtd_part *part = PART(mtd);
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return part->master->lock_user_prot_reg (part->master, from, len);
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return part->master->lock_user_prot_reg(part->master, from, len);
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}
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static int part_writev (struct mtd_info *mtd, const struct kvec *vecs,
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unsigned long count, loff_t to, size_t *retlen)
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static int part_writev(struct mtd_info *mtd, const struct kvec *vecs,
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unsigned long count, loff_t to, size_t *retlen)
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{
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struct mtd_part *part = PART(mtd);
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if (!(mtd->flags & MTD_WRITEABLE))
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return -EROFS;
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return part->master->writev (part->master, vecs, count,
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return part->master->writev(part->master, vecs, count,
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to + part->offset, retlen);
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}
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static int part_erase (struct mtd_info *mtd, struct erase_info *instr)
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static int part_erase(struct mtd_info *mtd, struct erase_info *instr)
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{
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struct mtd_part *part = PART(mtd);
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int ret;
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@ -234,7 +235,7 @@ void mtd_erase_callback(struct erase_info *instr)
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}
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EXPORT_SYMBOL_GPL(mtd_erase_callback);
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static int part_lock (struct mtd_info *mtd, loff_t ofs, size_t len)
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static int part_lock(struct mtd_info *mtd, loff_t ofs, size_t len)
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{
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struct mtd_part *part = PART(mtd);
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if ((len + ofs) > mtd->size)
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@ -242,7 +243,7 @@ static int part_lock (struct mtd_info *mtd, loff_t ofs, size_t len)
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return part->master->lock(part->master, ofs + part->offset, len);
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}
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static int part_unlock (struct mtd_info *mtd, loff_t ofs, size_t len)
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static int part_unlock(struct mtd_info *mtd, loff_t ofs, size_t len)
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{
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struct mtd_part *part = PART(mtd);
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if ((len + ofs) > mtd->size)
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@ -268,7 +269,7 @@ static void part_resume(struct mtd_info *mtd)
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part->master->resume(part->master);
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}
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static int part_block_isbad (struct mtd_info *mtd, loff_t ofs)
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static int part_block_isbad(struct mtd_info *mtd, loff_t ofs)
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{
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struct mtd_part *part = PART(mtd);
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if (ofs >= mtd->size)
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@ -277,7 +278,7 @@ static int part_block_isbad (struct mtd_info *mtd, loff_t ofs)
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return part->master->block_isbad(part->master, ofs);
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}
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static int part_block_markbad (struct mtd_info *mtd, loff_t ofs)
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static int part_block_markbad(struct mtd_info *mtd, loff_t ofs)
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{
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struct mtd_part *part = PART(mtd);
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int res;
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@ -305,13 +306,14 @@ int del_mtd_partitions(struct mtd_info *master)
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list_for_each_entry_safe(slave, next, &mtd_partitions, list)
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if (slave->master == master) {
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list_del(&slave->list);
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if(slave->registered)
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if (slave->registered)
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del_mtd_device(&slave->mtd);
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kfree(slave);
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}
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return 0;
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}
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EXPORT_SYMBOL(del_mtd_partitions);
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static struct mtd_part *add_one_partition(struct mtd_info *master,
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const struct mtd_partition *part, int partno,
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@ -320,9 +322,9 @@ static struct mtd_part *add_one_partition(struct mtd_info *master,
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struct mtd_part *slave;
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/* allocate the partition structure */
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slave = kzalloc (sizeof(*slave), GFP_KERNEL);
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slave = kzalloc(sizeof(*slave), GFP_KERNEL);
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if (!slave) {
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printk("memory allocation error while creating partitions for \"%s\"\n",
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printk(KERN_ERR"memory allocation error while creating partitions for \"%s\"\n",
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master->name);
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del_mtd_partitions(master);
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return NULL;
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@ -347,7 +349,7 @@ static struct mtd_part *add_one_partition(struct mtd_info *master,
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if (master->panic_write)
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slave->mtd.panic_write = part_panic_write;
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if(master->point && master->unpoint){
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if (master->point && master->unpoint) {
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slave->mtd.point = part_point;
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slave->mtd.unpoint = part_unpoint;
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}
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@ -356,17 +358,17 @@ static struct mtd_part *add_one_partition(struct mtd_info *master,
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slave->mtd.read_oob = part_read_oob;
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if (master->write_oob)
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slave->mtd.write_oob = part_write_oob;
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if(master->read_user_prot_reg)
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if (master->read_user_prot_reg)
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slave->mtd.read_user_prot_reg = part_read_user_prot_reg;
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if(master->read_fact_prot_reg)
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if (master->read_fact_prot_reg)
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slave->mtd.read_fact_prot_reg = part_read_fact_prot_reg;
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if(master->write_user_prot_reg)
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if (master->write_user_prot_reg)
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slave->mtd.write_user_prot_reg = part_write_user_prot_reg;
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if(master->lock_user_prot_reg)
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if (master->lock_user_prot_reg)
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slave->mtd.lock_user_prot_reg = part_lock_user_prot_reg;
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if(master->get_user_prot_info)
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if (master->get_user_prot_info)
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slave->mtd.get_user_prot_info = part_get_user_prot_info;
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if(master->get_fact_prot_info)
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if (master->get_fact_prot_info)
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slave->mtd.get_fact_prot_info = part_get_fact_prot_info;
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if (master->sync)
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slave->mtd.sync = part_sync;
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@ -404,7 +406,7 @@ static struct mtd_part *add_one_partition(struct mtd_info *master,
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if (slave->mtd.size == MTDPART_SIZ_FULL)
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slave->mtd.size = master->size - slave->offset;
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printk (KERN_NOTICE "0x%08x-0x%08x : \"%s\"\n", slave->offset,
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printk(KERN_NOTICE "0x%08x-0x%08x : \"%s\"\n", slave->offset,
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slave->offset + slave->mtd.size, slave->mtd.name);
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/* let's do some sanity checks */
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@ -412,21 +414,21 @@ static struct mtd_part *add_one_partition(struct mtd_info *master,
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/* let's register it anyway to preserve ordering */
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slave->offset = 0;
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slave->mtd.size = 0;
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printk ("mtd: partition \"%s\" is out of reach -- disabled\n",
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printk(KERN_ERR"mtd: partition \"%s\" is out of reach -- disabled\n",
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part->name);
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}
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if (slave->offset + slave->mtd.size > master->size) {
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slave->mtd.size = master->size - slave->offset;
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printk ("mtd: partition \"%s\" extends beyond the end of device \"%s\" -- size truncated to %#x\n",
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printk(KERN_WARNING"mtd: partition \"%s\" extends beyond the end of device \"%s\" -- size truncated to %#x\n",
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part->name, master->name, slave->mtd.size);
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}
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if (master->numeraseregions>1) {
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if (master->numeraseregions > 1) {
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/* Deal with variable erase size stuff */
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int i;
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struct mtd_erase_region_info *regions = master->eraseregions;
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/* Find the first erase regions which is part of this partition. */
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for (i=0; i < master->numeraseregions && regions[i].offset <= slave->offset; i++)
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for (i = 0; i < master->numeraseregions && regions[i].offset <= slave->offset; i++)
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;
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for (i--; i < master->numeraseregions && regions[i].offset < slave->offset + slave->mtd.size; i++) {
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@ -442,15 +444,16 @@ static struct mtd_part *add_one_partition(struct mtd_info *master,
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if ((slave->mtd.flags & MTD_WRITEABLE) &&
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(slave->offset % slave->mtd.erasesize)) {
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/* Doesn't start on a boundary of major erase size */
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/* FIXME: Let it be writable if it is on a boundary of _minor_ erase size though */
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/* FIXME: Let it be writable if it is on a boundary of
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* _minor_ erase size though */
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slave->mtd.flags &= ~MTD_WRITEABLE;
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printk ("mtd: partition \"%s\" doesn't start on an erase block boundary -- force read-only\n",
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printk(KERN_WARNING"mtd: partition \"%s\" doesn't start on an erase block boundary -- force read-only\n",
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part->name);
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}
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if ((slave->mtd.flags & MTD_WRITEABLE) &&
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(slave->mtd.size % slave->mtd.erasesize)) {
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slave->mtd.flags &= ~MTD_WRITEABLE;
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printk ("mtd: partition \"%s\" doesn't end on an erase block -- force read-only\n",
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printk(KERN_WARNING"mtd: partition \"%s\" doesn't end on an erase block -- force read-only\n",
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part->name);
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}
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@ -458,7 +461,7 @@ static struct mtd_part *add_one_partition(struct mtd_info *master,
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if (master->block_isbad) {
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uint32_t offs = 0;
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while(offs < slave->mtd.size) {
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while (offs < slave->mtd.size) {
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if (master->block_isbad(master,
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offs + slave->offset))
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slave->mtd.ecc_stats.badblocks++;
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@ -466,7 +469,8 @@ static struct mtd_part *add_one_partition(struct mtd_info *master,
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}
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}
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if(part->mtdp) { /* store the object pointer (caller may or may not register it */
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if (part->mtdp) {
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/* store the object pointer (caller may or may not register it*/
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*part->mtdp = &slave->mtd;
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slave->registered = 0;
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} else {
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@ -492,7 +496,7 @@ int add_mtd_partitions(struct mtd_info *master,
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u_int32_t cur_offset = 0;
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int i;
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printk (KERN_NOTICE "Creating %d MTD partitions on \"%s\":\n", nbparts, master->name);
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printk(KERN_NOTICE "Creating %d MTD partitions on \"%s\":\n", nbparts, master->name);
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for (i = 0; i < nbparts; i++) {
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slave = add_one_partition(master, parts + i, i, cur_offset);
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@ -503,9 +507,7 @@ int add_mtd_partitions(struct mtd_info *master,
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return 0;
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}
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EXPORT_SYMBOL(add_mtd_partitions);
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EXPORT_SYMBOL(del_mtd_partitions);
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static DEFINE_SPINLOCK(part_parser_lock);
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static LIST_HEAD(part_parsers);
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@ -535,6 +537,7 @@ int register_mtd_parser(struct mtd_part_parser *p)
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return 0;
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}
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EXPORT_SYMBOL_GPL(register_mtd_parser);
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int deregister_mtd_parser(struct mtd_part_parser *p)
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{
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@ -543,6 +546,7 @@ int deregister_mtd_parser(struct mtd_part_parser *p)
|
|||
spin_unlock(&part_parser_lock);
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(deregister_mtd_parser);
|
||||
|
||||
int parse_mtd_partitions(struct mtd_info *master, const char **types,
|
||||
struct mtd_partition **pparts, unsigned long origin)
|
||||
|
|
@ -570,7 +574,4 @@ int parse_mtd_partitions(struct mtd_info *master, const char **types,
|
|||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
EXPORT_SYMBOL_GPL(parse_mtd_partitions);
|
||||
EXPORT_SYMBOL_GPL(register_mtd_parser);
|
||||
EXPORT_SYMBOL_GPL(deregister_mtd_parser);
|
||||
|
|
|
|||
Loading…
Reference in New Issue