From 327cf2922b4edf0439b219469722d2a502e37349 Mon Sep 17 00:00:00 2001 From: Artem Bityutskiy Date: Fri, 30 Dec 2011 16:35:35 +0200 Subject: 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 Signed-off-by: David Woodhouse --- fs/jffs2/super.c | 4 +--- fs/logfs/dev_mtd.c | 3 +-- 2 files changed, 2 insertions(+), 5 deletions(-) (limited to 'fs') diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c index e78bf3cd1b7..5863a369d92 100644 --- a/fs/jffs2/super.c +++ b/fs/jffs2/super.c @@ -336,9 +336,7 @@ static void jffs2_put_super (struct super_block *sb) jffs2_flash_cleanup(c); kfree(c->inocache_list); jffs2_clear_xattr_subsystem(c); - if (c->mtd->sync) - mtd_sync(c->mtd); - + mtd_sync(c->mtd); D1(printk(KERN_DEBUG "jffs2_put_super returning\n")); } diff --git a/fs/logfs/dev_mtd.c b/fs/logfs/dev_mtd.c index 136c7360a9b..3f465882ee7 100644 --- a/fs/logfs/dev_mtd.c +++ b/fs/logfs/dev_mtd.c @@ -119,8 +119,7 @@ static void logfs_mtd_sync(struct super_block *sb) { struct mtd_info *mtd = logfs_super(sb)->s_mtd; - if (mtd->sync) - mtd_sync(mtd); + mtd_sync(mtd); } static int logfs_mtd_readpage(void *_sb, struct page *page) -- cgit v1.2.3