From nobody Mon Jun 22 16:32:18 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 13451C433F5 for ; Mon, 21 Mar 2022 06:58:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344668AbiCUG7v (ORCPT ); Mon, 21 Mar 2022 02:59:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58812 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234445AbiCUG7p (ORCPT ); Mon, 21 Mar 2022 02:59:45 -0400 Received: from smtpbgsg1.qq.com (smtpbgsg1.qq.com [54.254.200.92]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B78A83F8AB for ; Sun, 20 Mar 2022 23:58:16 -0700 (PDT) X-QQ-mid: bizesmtp82t1647845884t804rf5r Received: from localhost.localdomain ( [58.240.82.166]) by bizesmtp.qq.com (ESMTP) with id ; Mon, 21 Mar 2022 14:57:57 +0800 (CST) X-QQ-SSF: 01400000002000D0I000000A0000000 X-QQ-FEAT: geCjBjpTnm5MCuhbl7WYFcVXtSlLYe9nC1Ht/79OMySzfSxUeFWMlEVlP+knM OezqIH5y7A/rfELeaajZVCAAx4GrtoyySSDJmz7ddbkXeiUfWifuSxk/Bi9creqz6xIm/Jm Uu2MMJxb28nTNTn8X70dH7T5IYaZk9lBtgzED1Ka/XyEVb6eqQN4t7L914gqT01Yzk7hw6r S42MAr0xF076OqnTq2umNB9bzMI1NIMvSfWdJKMDjmiBsRMEX2aW1VC38gydlWoIJsYmYQF 6CJjxuUTdWSnPaojt+XOZgN7dpg0tmUTH+g0KM/fHg9zn9nAyVwFJkrsz/DshH06pVsMVOZ 8lJ+UsPbx8dPh1DVoEcN2sD3aXON/Z9fhYrV5we X-QQ-GoodBg: 1 From: Meng Tang To: nicoleotsuka@gmail.com, Xiubo.Lee@gmail.com, festevam@gmail.com, shengjiu.wang@gmail.com, lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com Cc: alsa-devel@alsa-project.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Meng Tang Subject: [PATCH v2] ASoC: fsl-asoc-card: Fix jack_event() always return 0 Date: Mon, 21 Mar 2022 14:57:54 +0800 Message-Id: <20220321065754.18307-1-tangmeng@uniontech.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:uniontech.com:qybgforeign:qybgforeign8 X-QQ-Bgrelay: 1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Today, hp_jack_event and mic_jack_event always return 0. However, snd_soc_dapm_disable_pin and snd_soc_dapm_enable_pin may return a non-zero value, this will cause the user who calling hp_jack_event and mic_jack_event don't know whether the operation was really successfully. Signed-off-by: Meng Tang Reviewed-by: Christophe Leroy --- sound/soc/fsl/fsl-asoc-card.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c index 370bc790c6ba..d9a0d4768c4d 100644 --- a/sound/soc/fsl/fsl-asoc-card.c +++ b/sound/soc/fsl/fsl-asoc-card.c @@ -462,11 +462,9 @@ static int hp_jack_event(struct notifier_block *nb, un= signed long event, =20 if (event & SND_JACK_HEADPHONE) /* Disable speaker if headphone is plugged in */ - snd_soc_dapm_disable_pin(dapm, "Ext Spk"); + return snd_soc_dapm_disable_pin(dapm, "Ext Spk"); else - snd_soc_dapm_enable_pin(dapm, "Ext Spk"); - - return 0; + return snd_soc_dapm_enable_pin(dapm, "Ext Spk"); } =20 static struct notifier_block hp_jack_nb =3D { @@ -481,11 +479,9 @@ static int mic_jack_event(struct notifier_block *nb, u= nsigned long event, =20 if (event & SND_JACK_MICROPHONE) /* Disable dmic if microphone is plugged in */ - snd_soc_dapm_disable_pin(dapm, "DMIC"); + return snd_soc_dapm_disable_pin(dapm, "DMIC"); else - snd_soc_dapm_enable_pin(dapm, "DMIC"); - - return 0; + return snd_soc_dapm_enable_pin(dapm, "DMIC"); } =20 static struct notifier_block mic_jack_nb =3D { --=20 2.20.1