From 166cd4421b0dabd2e438f5384f4ecf930dc8ab08 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Thu, 23 Aug 2018 23:43:45 +0200 Subject: [PATCH] mtd: rawnand: docg4: Remove wrong __init annotations If gcc (e.g. 4.1.2) decides not to inline init_mtd_structs() and read_id_reg(), this will cause section mismatches, and crashes: WARNING: drivers/mtd/nand/raw/docg4.o(.text+0xc10): Section mismatch in reference from the function docg4_attach_chip() to the function .init.text:init_mtd_structs() The function docg4_attach_chip() references the function __init init_mtd_structs(). This is often because docg4_attach_chip lacks a __init annotation or the annotation of init_mtd_structs is wrong. WARNING: drivers/mtd/nand/raw/docg4.o(.text+0xc3e): Section mismatch in reference from the function docg4_attach_chip() to the function .init.text:read_id_reg() The function docg4_attach_chip() references the function __init read_id_reg(). This is often because docg4_attach_chip lacks a __init annotation or the annotation of read_id_reg is wrong. Fix this by dropping the now incorrect __init annotations from init_mtd_structs() and read_id_reg(). Fixes: 66a38478dcc5b5a3 ("mtd: rawnand: docg4: convert driver to nand_scan()") Signed-off-by: Geert Uytterhoeven Signed-off-by: Boris Brezillon --- drivers/mtd/nand/raw/docg4.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/nand/raw/docg4.c b/drivers/mtd/nand/raw/docg4.c index a3f0431..427fcbc 100644 --- a/drivers/mtd/nand/raw/docg4.c +++ b/drivers/mtd/nand/raw/docg4.c @@ -1218,7 +1218,7 @@ static int docg4_resume(struct platform_device *pdev) return 0; } -static void __init init_mtd_structs(struct mtd_info *mtd) +static void init_mtd_structs(struct mtd_info *mtd) { /* initialize mtd and nand data structures */ @@ -1290,7 +1290,7 @@ static void __init init_mtd_structs(struct mtd_info *mtd) } -static int __init read_id_reg(struct mtd_info *mtd) +static int read_id_reg(struct mtd_info *mtd) { struct nand_chip *nand = mtd_to_nand(mtd); struct docg4_priv *doc = nand_get_controller_data(nand); -- 2.7.4