From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932120AbcEMRhY (ORCPT ); Fri, 13 May 2016 13:37:24 -0400 Received: from mail-pf0-f196.google.com ([209.85.192.196]:35714 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752657AbcEMRhW (ORCPT ); Fri, 13 May 2016 13:37:22 -0400 From: Muhammad Falak R Wani To: David Airlie Cc: Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= , Rex Zhu , =?UTF-8?q?Nils=20Wallm=C3=A9nius?= , Jammy Zhou , Dan Carpenter , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v2] drm/amd/powerplay: use ARRAY_SIZE() to calculate array size. Date: Fri, 13 May 2016 23:06:40 +0530 Message-Id: <1463161029-7490-1-git-send-email-falakreyaz@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org It is preferred to use ARRAY_SIZE() for size calculation, instead using sizeof(array)/sizeof(*array). It makes the code more readable. Signed-off-by: Muhammad Falak R Wani --- drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c index da18f44..87c023e 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c @@ -639,7 +639,7 @@ static int cz_smu_populate_firmware_entries(struct pp_smumgr *smumgr) cz_smu->driver_buffer_length = 0; - for (i = 0; i < sizeof(firmware_list)/sizeof(*firmware_list); i++) { + for (i = 0; i < ARRAY_SIZE(firmware_list); i++) { firmware_type = cz_translate_firmware_enum_to_arg(smumgr, firmware_list[i]); -- 1.9.1