From 28b8b26b308e656edfa9467867d5f79212da2ec3 Mon Sep 17 00:00:00 2001 From: Brian Norris Date: Fri, 30 Oct 2015 20:33:20 -0700 Subject: mtd: add get/set of_node/flash_node helpers We are going to begin using the mtd->dev.of_node field for MTD device nodes, so let's add helpers for it. Also, we'll be making some conversions on spi_nor (and nand_chip eventually) too, so get that ready with their own helpers. Signed-off-by: Brian Norris Reviewed-by: Boris Brezillon --- include/linux/mtd/mtd.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include/linux/mtd/mtd.h') diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index f17fa75809aa..cc84923011c0 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -254,6 +254,17 @@ struct mtd_info { int usecount; }; +static inline void mtd_set_of_node(struct mtd_info *mtd, + struct device_node *np) +{ + mtd->dev.of_node = np; +} + +static inline struct device_node *mtd_get_of_node(struct mtd_info *mtd) +{ + return mtd->dev.of_node; +} + int mtd_erase(struct mtd_info *mtd, struct erase_info *instr); int mtd_point(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, void **virt, resource_size_t *phys); -- cgit v1.2.3