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authorArtem Bityutskiy <artem.bityutskiy@linux.intel.com>2011-12-23 19:25:16 +0200
committerDavid Woodhouse <David.Woodhouse@intel.com>2012-01-09 18:25:45 +0000
commit3fe4bae88460869a8e553397cd9057a4ee7ca341 (patch)
tree0158f2cf5abe127cc74d9b63a2c739797de64552 /include
parente95e9786455c11c8eac30d76e5289d4e40187f9a (diff)
mtd: introduce mtd_suspend interface
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/mtd/mtd.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 8b9901986c86..8e01bad44e25 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -210,6 +210,7 @@ struct mtd_info {
int (*lock) (struct mtd_info *mtd, loff_t ofs, uint64_t len);
int (*unlock) (struct mtd_info *mtd, loff_t ofs, uint64_t len);
int (*is_locked) (struct mtd_info *mtd, loff_t ofs, uint64_t len);
+ int (*suspend) (struct mtd_info *mtd);
/* Backing device capabilities for this device
* - provides mmap capabilities
@@ -217,7 +218,6 @@ struct mtd_info {
struct backing_dev_info *backing_dev_info;
/* Power Management functions */
- int (*suspend) (struct mtd_info *mtd);
void (*resume) (struct mtd_info *mtd);
/* Bad block management functions */
@@ -398,6 +398,11 @@ static inline int mtd_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len)
return mtd->is_locked(mtd, ofs, len);
}
+static inline int mtd_suspend(struct mtd_info *mtd)
+{
+ return mtd->suspend(mtd);
+}
+
static inline struct mtd_info *dev_to_mtd(struct device *dev)
{
return dev ? dev_get_drvdata(dev) : NULL;