From: Li Qiang Date: Mon, 20 Oct 2025 12:53:33 +0000 (+0800) Subject: mtd: rawnand: realtek: Make rtl_ecc_engine_ops const X-Git-Tag: v6.18-rc7~34^2~3 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9631350885929819d4e46c6521df35960b472ef3;p=thirdparty%2Fkernel%2Flinux.git mtd: rawnand: realtek: Make rtl_ecc_engine_ops const The rtl_ecc_engine_ops structure is only used to provide a set of callback functions and is never modified after initialization. Mark it as const so it can be placed in the read-only section, which improves safety and allows better compiler optimization. Signed-off-by: Li Qiang Signed-off-by: Miquel Raynal --- diff --git a/drivers/mtd/nand/ecc-realtek.c b/drivers/mtd/nand/ecc-realtek.c index 7c275f1eb4a7b..0046da37ea3e5 100644 --- a/drivers/mtd/nand/ecc-realtek.c +++ b/drivers/mtd/nand/ecc-realtek.c @@ -380,7 +380,7 @@ static void rtl_ecc_cleanup_ctx(struct nand_device *nand) nand_ecc_cleanup_req_tweaking(&ctx->req_ctx); } -static struct nand_ecc_engine_ops rtl_ecc_engine_ops = { +static const struct nand_ecc_engine_ops rtl_ecc_engine_ops = { .init_ctx = rtl_ecc_init_ctx, .cleanup_ctx = rtl_ecc_cleanup_ctx, .prepare_io_req = rtl_ecc_prepare_io_req,