mtd: do not use mtd->sync directly
This patch teaches 'mtd_sync()' to do nothing when the MTD driver does
not have the '->sync()' method, which allows us to remove all direct
'mtd->sync' accesses.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index 2020a16..23a51104 100644
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -154,7 +154,7 @@
pr_debug("MTD_close\n");
/* Only sync if opened RW */
- if ((file->f_mode & FMODE_WRITE) && mtd->sync)
+ if ((file->f_mode & FMODE_WRITE))
mtd_sync(mtd);
iput(mfi->ino);