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/mtdswap.c b/drivers/mtd/mtdswap.c
index 4441c08..fe4426c 100644
--- a/drivers/mtd/mtdswap.c
+++ b/drivers/mtd/mtdswap.c
@@ -1047,8 +1047,7 @@
{
struct mtdswap_dev *d = MTDSWAP_MBD_TO_MTDSWAP(dev);
- if (d->mtd->sync)
- mtd_sync(d->mtd);
+ mtd_sync(d->mtd);
return 0;
}