Commit 630e8d55 authored by Kamal Dasu's avatar Kamal Dasu Committed by Miquel Raynal

mtd: set master partition panic write flag

Check and set master panic write flag so that low level drivers
can use it to take required action to ensure oops data gets written
to assigned mtdoops device partition.

Fixes: 9f897bfd ("mtd: Add flag to indicate panic_write")
Signed-off-by: default avatarKamal Dasu <kdasu.kdev@gmail.com>
Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200615155134.32007-1-kdasu.kdev@gmail.com
parent 1f6ce444
...@@ -1273,8 +1273,8 @@ int mtd_panic_write(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, ...@@ -1273,8 +1273,8 @@ int mtd_panic_write(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen,
return -EROFS; return -EROFS;
if (!len) if (!len)
return 0; return 0;
if (!mtd->oops_panic_write) if (!master->oops_panic_write)
mtd->oops_panic_write = true; master->oops_panic_write = true;
return master->_panic_write(master, mtd_get_master_ofs(mtd, to), len, return master->_panic_write(master, mtd_get_master_ofs(mtd, to), len,
retlen, buf); retlen, buf);
......
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