From 5df42b0603d50ea59e1039b31fe74c1309abdd3a Mon Sep 17 00:00:00 2001 From: Marc Gonzalez Date: Fri, 15 Mar 2019 15:14:31 +0100 Subject: [PATCH] mtd: nand: import nand_hw_control_init() Linux commit d45bc58dd3b ("mtd: nand: import nand_hw_control_init()") The code to initialize a struct nand_hw_control is duplicated across several drivers. Factorize it using an inline function. Signed-off-by: Marc Gonzalez Signed-off-by: Boris Brezillon [Philippe Reynes: adapt code to u-boot and only keep new function] Signed-off-by: Philippe Reynes --- include/linux/mtd/rawnand.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h index e2bd598240..96b584704b 100644 --- a/include/linux/mtd/rawnand.h +++ b/include/linux/mtd/rawnand.h @@ -499,6 +499,13 @@ struct nand_hw_control { struct nand_chip *active; }; +static inline void nand_hw_control_init(struct nand_hw_control *nfc) +{ + nfc->active = NULL; + spin_lock_init(&nfc->lock); + init_waitqueue_head(&nfc->wq); +} + /** * struct nand_ecc_step_info - ECC step information of ECC engine * @stepsize: data bytes per ECC step -- 2.25.1