From cd621274b0ec747db8dedbf857624c067f481976 Mon Sep 17 00:00:00 2001 From: Artem Bityutskiy Date: Fri, 30 Dec 2011 14:31:57 +0200 Subject: mtd: do not use mtd->get_unmapped_area directly Remove direct usage of mtd->get_unmapped_area. Instead, just call 'mtd_get_unmapped_area()' which will return -EOPNOTSUPP if the function is not implemented and test for this error code. Signed-off-by: Artem Bityutskiy Signed-off-by: David Woodhouse --- include/linux/mtd/mtd.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index b355a83e7cc..2c2a92247e5 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -280,6 +280,8 @@ static inline unsigned long mtd_get_unmapped_area(struct mtd_info *mtd, unsigned long offset, unsigned long flags) { + if (!mtd->get_unmapped_area) + return -EOPNOTSUPP; return mtd->get_unmapped_area(mtd, len, offset, flags); } -- cgit v1.2.3-18-g5258