summaryrefslogtreecommitdiffstats
path: root/drivers/mtd/mtdcore.c
diff options
context:
space:
mode:
authorEzequiel Garcia <ezequiel@vanguardiasur.com.ar>2016-04-12 17:46:39 -0300
committerJacek Anaszewski <j.anaszewski@samsung.com>2016-04-13 10:23:14 +0200
commit0c034fe37718990e0ffdd9622bd6cc5b4f93111f (patch)
tree64dc76af5a7e7923387dd3706fab0ccdfb9be1cf /drivers/mtd/mtdcore.c
parent916fe619951f41b55d4f2b9f26d64ad981bc0dfa (diff)
downloadop-kernel-dev-0c034fe37718990e0ffdd9622bd6cc5b4f93111f.zip
op-kernel-dev-0c034fe37718990e0ffdd9622bd6cc5b4f93111f.tar.gz
mtd: Uninline mtd_write_oob and move it to mtdcore.c
There's no reason for having mtd_write_oob inlined in mtd.h header. Move it to mtdcore.c where it belongs. Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Diffstat (limited to 'drivers/mtd/mtdcore.c')
-rw-r--r--drivers/mtd/mtdcore.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c
index 3096251..99d83f3 100644
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
@@ -997,6 +997,18 @@ int mtd_read_oob(struct mtd_info *mtd, loff_t from, struct mtd_oob_ops *ops)
}
EXPORT_SYMBOL_GPL(mtd_read_oob);
+int mtd_write_oob(struct mtd_info *mtd, loff_t to,
+ struct mtd_oob_ops *ops)
+{
+ ops->retlen = ops->oobretlen = 0;
+ if (!mtd->_write_oob)
+ return -EOPNOTSUPP;
+ if (!(mtd->flags & MTD_WRITEABLE))
+ return -EROFS;
+ return mtd->_write_oob(mtd, to, ops);
+}
+EXPORT_SYMBOL_GPL(mtd_write_oob);
+
/*
* Method to access the protection register area, present in some flash
* devices. The user data is one time programmable but the factory data is read
OpenPOWER on IntegriCloud