Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752678AbdHTFWe (ORCPT ); Sun, 20 Aug 2017 01:22:34 -0400 Received: from mail-pf0-f195.google.com ([209.85.192.195]:37910 "EHLO mail-pf0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752570AbdHTFWd (ORCPT ); Sun, 20 Aug 2017 01:22:33 -0400 From: Peng Donglin To: lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Peng Donglin Subject: [PATCH 03/12] ASoC: Intel: Remove unnecessary function call Date: Sun, 20 Aug 2017 13:22:27 +0800 Message-Id: <1503206547-15121-1-git-send-email-dolinux.peng@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 Content-Length: 3370 Lines: 90 First of all,the address of pdev->dev is assigned to card->dev, when calling snd_soc_register_card,the function dev_set_drvdata(card->dev, card) copies the value the variable card to card->dev->driver_data.After that,the function platform_set_drvdata does the same copy operation, so i think that the latter copy operation can be removed. Signed-off-by: Peng Donglin --- sound/soc/intel/boards/bytcht_da7213.c | 1 - sound/soc/intel/boards/bytcht_es8316.c | 1 - sound/soc/intel/boards/bytcr_rt5651.c | 1 - sound/soc/intel/boards/cht_bsw_max98090_ti.c | 1 - sound/soc/intel/boards/cht_bsw_rt5645.c | 1 - sound/soc/intel/boards/cht_bsw_rt5672.c | 1 - 6 files changed, 6 deletions(-) diff --git a/sound/soc/intel/boards/bytcht_da7213.c b/sound/soc/intel/boards/bytcht_da7213.c index 18873e2..fbc870b 100644 --- a/sound/soc/intel/boards/bytcht_da7213.c +++ b/sound/soc/intel/boards/bytcht_da7213.c @@ -265,7 +265,6 @@ static int bytcht_da7213_probe(struct platform_device *pdev) "snd_soc_register_card failed %d\n", ret_val); return ret_val; } - platform_set_drvdata(pdev, card); return ret_val; } diff --git a/sound/soc/intel/boards/bytcht_es8316.c b/sound/soc/intel/boards/bytcht_es8316.c index 5263546..5e6e8e9 100644 --- a/sound/soc/intel/boards/bytcht_es8316.c +++ b/sound/soc/intel/boards/bytcht_es8316.c @@ -282,7 +282,6 @@ static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev) dev_err(&pdev->dev, "snd_soc_register_card failed %d\n", ret); return ret; } - platform_set_drvdata(pdev, &byt_cht_es8316_card); return ret; } diff --git a/sound/soc/intel/boards/bytcr_rt5651.c b/sound/soc/intel/boards/bytcr_rt5651.c index 4a3516b..77702aa 100644 --- a/sound/soc/intel/boards/bytcr_rt5651.c +++ b/sound/soc/intel/boards/bytcr_rt5651.c @@ -310,7 +310,6 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev) ret_val); return ret_val; } - platform_set_drvdata(pdev, &byt_rt5651_card); return ret_val; } diff --git a/sound/soc/intel/boards/cht_bsw_max98090_ti.c b/sound/soc/intel/boards/cht_bsw_max98090_ti.c index 20755ec..8583c0c 100644 --- a/sound/soc/intel/boards/cht_bsw_max98090_ti.c +++ b/sound/soc/intel/boards/cht_bsw_max98090_ti.c @@ -300,7 +300,6 @@ static int snd_cht_mc_probe(struct platform_device *pdev) "snd_soc_register_card failed %d\n", ret_val); return ret_val; } - platform_set_drvdata(pdev, &snd_soc_card_cht); return ret_val; } diff --git a/sound/soc/intel/boards/cht_bsw_rt5645.c b/sound/soc/intel/boards/cht_bsw_rt5645.c index 5bcde01..0e6a24c 100644 --- a/sound/soc/intel/boards/cht_bsw_rt5645.c +++ b/sound/soc/intel/boards/cht_bsw_rt5645.c @@ -699,7 +699,6 @@ static int snd_cht_mc_probe(struct platform_device *pdev) "snd_soc_register_card failed %d\n", ret_val); return ret_val; } - platform_set_drvdata(pdev, card); return ret_val; } diff --git a/sound/soc/intel/boards/cht_bsw_rt5672.c b/sound/soc/intel/boards/cht_bsw_rt5672.c index bc2a52d..e8bd22b 100644 --- a/sound/soc/intel/boards/cht_bsw_rt5672.c +++ b/sound/soc/intel/boards/cht_bsw_rt5672.c @@ -448,7 +448,6 @@ static int snd_cht_mc_probe(struct platform_device *pdev) "snd_soc_register_card failed %d\n", ret_val); return ret_val; } - platform_set_drvdata(pdev, &snd_soc_card_cht); return ret_val; } -- 1.9.1