Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752869AbdICMad (ORCPT ); Sun, 3 Sep 2017 08:30:33 -0400 Received: from www17.your-server.de ([213.133.104.17]:34270 "EHLO www17.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751731AbdICMab (ORCPT ); Sun, 3 Sep 2017 08:30:31 -0400 Subject: [PATCH 4/10] drm/nouveau/bios/init: Use ARRAY_SIZE macro From: Thomas Meyer To: airlied@linux.ie, dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Message-ID: <1504439110050-1505010213-4-diffsplit-thomas@m3y3r.de> References: <1504439110050-939061377-0-diffsplit-thomas@m3y3r.de> In-Reply-To: <1504439110050-939061377-0-diffsplit-thomas@m3y3r.de> Date: Sun, 03 Sep 2017 14:19:31 +0200 X-Mailer: Evolution 3.22.6-1 Content-Transfer-Encoding: 7bit X-Authenticated-Sender: thomas@m3y3r.de Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1014 Lines: 30 Use ARRAY_SIZE macro, rather than explicitly coding some variant of it yourself. Found with: find -type f -name "*.c" -o -name "*.h" | xargs perl -p -i -e 's/\bsizeof\s*\(\s*(\w+)\s*\)\s*\ /\s*sizeof\s*\(\s*\1\s*\[\s*0\s*\]\s*\) /ARRAY_SIZE(\1)/g' and manual check/verification. Signed-off-by: Thomas Meyer --- diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c index b58ee99f7bfc..440efa333d6c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c @@ -21,6 +21,7 @@ * * Authors: Ben Skeggs */ +#include #include #include #include @@ -2271,7 +2272,7 @@ static struct nvbios_init_opcode { [0xaa] = { init_reserved }, }; -#define init_opcode_nr (sizeof(init_opcode) / sizeof(init_opcode[0])) +#define init_opcode_nr (ARRAY_SIZE(init_opcode)) int nvbios_exec(struct nvbios_init *init)