From 10934478e44d9a5a7b16dadd89094fb608cf101e Mon Sep 17 00:00:00 2001 From: Artem Bityutskiy Date: Wed, 28 Dec 2011 15:55:42 +0200 Subject: mtd: do use mtd->point directly Remove direct usage of the "mtd->point" function pointer. Instead, test the mtd_point() return code for '-EOPNOTSUPP'. Signed-off-by: Artem Bityutskiy Signed-off-by: David Woodhouse --- include/linux/mtd/mtd.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/mtd/mtd.h') diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index 478701566ba7..b355a83e7cc2 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -259,6 +259,8 @@ static inline int mtd_point(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, void **virt, resource_size_t *phys) { *retlen = 0; + if (!mtd->point) + return -EOPNOTSUPP; return mtd->point(mtd, from, len, retlen, virt, phys); } -- cgit v1.2.3