From 6d9434ebb76157071164b32ad03fbed165c74382 Mon Sep 17 00:00:00 2001 From: Ezequiel Garcia Date: Mon, 24 Feb 2014 19:24:48 -0300 Subject: of_mtd: Add helpers to get ECC strength and ECC step size This commit adds simple helpers to obtain the devicetree properties that specify the ECC strength and ECC step size to use on a given NAND controller. Acked-by: Boris BREZILLON Signed-off-by: Ezequiel Garcia Signed-off-by: Brian Norris --- include/linux/of_mtd.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'include/linux/of_mtd.h') diff --git a/include/linux/of_mtd.h b/include/linux/of_mtd.h index cb32d9c1e8dc..e266caa36402 100644 --- a/include/linux/of_mtd.h +++ b/include/linux/of_mtd.h @@ -13,6 +13,8 @@ #include int of_get_nand_ecc_mode(struct device_node *np); +int of_get_nand_ecc_step_size(struct device_node *np); +int of_get_nand_ecc_strength(struct device_node *np); int of_get_nand_bus_width(struct device_node *np); bool of_get_nand_on_flash_bbt(struct device_node *np); @@ -23,6 +25,16 @@ static inline int of_get_nand_ecc_mode(struct device_node *np) return -ENOSYS; } +static inline int of_get_nand_ecc_step_size(struct device_node *np) +{ + return -ENOSYS; +} + +static inline int of_get_nand_ecc_strength(struct device_node *np) +{ + return -ENOSYS; +} + static inline int of_get_nand_bus_width(struct device_node *np) { return -ENOSYS; -- cgit v1.2.3