From mboxrd@z Thu Jan 1 00:00:00 1970 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 alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D2B85C4332F for ; Wed, 23 Nov 2022 12:45:01 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 01AC61670; Wed, 23 Nov 2022 13:44:10 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 01AC61670 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1669207500; bh=vxQEmq6QOTh8Aq/SoTk5RoDWRPXf0GWAr+VGwhZm6q8=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=QlOqUtlO9cUbWqmCH+SL3Ve3ahkJQ2uELArx2A2dKMyIpUWI3Ys3XStaOmzgKhUS7 ZCykwFY5Xxxuh4qCsz2516ZAqm4RGH71FRf+azWidx7knUO3KqEPzY2OCVFyoZsZTf 0GvaTIh2wnBz88ntTakYfTrzWpccx0Apu935Zw+M= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id CC377F8057B; Wed, 23 Nov 2022 13:43:15 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 992E4F8055B; Wed, 23 Nov 2022 13:43:14 +0100 (CET) Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id BE37AF8055B for ; Wed, 23 Nov 2022 13:43:08 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz BE37AF8055B Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="X3/kYt+O" Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id EC910B81F59; Wed, 23 Nov 2022 12:43:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 425C8C43470; Wed, 23 Nov 2022 12:43:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1669207386; bh=vxQEmq6QOTh8Aq/SoTk5RoDWRPXf0GWAr+VGwhZm6q8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=X3/kYt+OS8oTwo/YjiK0ya7PEfu2gQVhpMyTrVKcWe/2Iv6rCoBAfg06+kkdM/xg3 m9NfMqCBvz8MRLRT31YXIT5axSeoJ8jXWgRixiD34ETDE2lfVdDVe0OY8EJjw+1M1t pTtOEOZVB9oG4MISw96P9EI3W5C+t5J3h0ag0Xl42g2RXJsxJgRit08Ijcs9ay0rj7 4tNDSNWh5qcbtIZF8KXhR9Rnlfqf6AS22vqjKpN7dEXT2Xbfimp7M0EawVK6HLfEA3 1FV5G4Qpx8sjqSpsuuVUx24xOAHuLaAwUuynPdmuLCC4KpnW8zwEbPN12I1p+4Gwvg /CcExY+1gqPwQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 5.15 12/31] ASoC: stm32: dfsdm: manage cb buffers cleanup Date: Wed, 23 Nov 2022 07:42:13 -0500 Message-Id: <20221123124234.265396-12-sashal@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221123124234.265396-1-sashal@kernel.org> References: <20221123124234.265396-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Cc: Sasha Levin , alsa-devel@alsa-project.org, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, tiwai@suse.com, lgirdwood@gmail.com, Mark Brown , Olivier Moysan , arnaud.pouliquen@foss.st.com, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" From: Olivier Moysan [ Upstream commit 7d945b046be3d2605dbb1806e73095aadd7ae129 ] Ensure that resources allocated by iio_channel_get_all_cb() are released on driver unbind. Signed-off-by: Olivier Moysan Link: https://lore.kernel.org/r/20221109170849.273719-1-olivier.moysan@foss.st.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/stm/stm32_adfsdm.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/sound/soc/stm/stm32_adfsdm.c b/sound/soc/stm/stm32_adfsdm.c index e6078f50e508..1e9b4b1df69e 100644 --- a/sound/soc/stm/stm32_adfsdm.c +++ b/sound/soc/stm/stm32_adfsdm.c @@ -303,6 +303,11 @@ static int stm32_adfsdm_dummy_cb(const void *data, void *private) return 0; } +static void stm32_adfsdm_cleanup(void *data) +{ + iio_channel_release_all_cb(data); +} + static struct snd_soc_component_driver stm32_adfsdm_soc_platform = { .open = stm32_adfsdm_pcm_open, .close = stm32_adfsdm_pcm_close, @@ -349,6 +354,12 @@ static int stm32_adfsdm_probe(struct platform_device *pdev) if (IS_ERR(priv->iio_cb)) return PTR_ERR(priv->iio_cb); + ret = devm_add_action_or_reset(&pdev->dev, stm32_adfsdm_cleanup, priv->iio_cb); + if (ret < 0) { + dev_err(&pdev->dev, "Unable to add action\n"); + return ret; + } + component = devm_kzalloc(&pdev->dev, sizeof(*component), GFP_KERNEL); if (!component) return -ENOMEM; -- 2.35.1 From mboxrd@z Thu Jan 1 00:00:00 1970 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 0A3CEC4167D for ; Wed, 23 Nov 2022 12:47:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237737AbiKWMrf (ORCPT ); Wed, 23 Nov 2022 07:47:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34572 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237925AbiKWMrC (ORCPT ); Wed, 23 Nov 2022 07:47:02 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 38ACE61539; Wed, 23 Nov 2022 04:43:09 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id E9187B81F5C; Wed, 23 Nov 2022 12:43:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 425C8C43470; Wed, 23 Nov 2022 12:43:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1669207386; bh=vxQEmq6QOTh8Aq/SoTk5RoDWRPXf0GWAr+VGwhZm6q8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=X3/kYt+OS8oTwo/YjiK0ya7PEfu2gQVhpMyTrVKcWe/2Iv6rCoBAfg06+kkdM/xg3 m9NfMqCBvz8MRLRT31YXIT5axSeoJ8jXWgRixiD34ETDE2lfVdDVe0OY8EJjw+1M1t pTtOEOZVB9oG4MISw96P9EI3W5C+t5J3h0ag0Xl42g2RXJsxJgRit08Ijcs9ay0rj7 4tNDSNWh5qcbtIZF8KXhR9Rnlfqf6AS22vqjKpN7dEXT2Xbfimp7M0EawVK6HLfEA3 1FV5G4Qpx8sjqSpsuuVUx24xOAHuLaAwUuynPdmuLCC4KpnW8zwEbPN12I1p+4Gwvg /CcExY+1gqPwQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Olivier Moysan , Mark Brown , Sasha Levin , arnaud.pouliquen@foss.st.com, lgirdwood@gmail.com, perex@perex.cz, tiwai@suse.com, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, alsa-devel@alsa-project.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Subject: [PATCH AUTOSEL 5.15 12/31] ASoC: stm32: dfsdm: manage cb buffers cleanup Date: Wed, 23 Nov 2022 07:42:13 -0500 Message-Id: <20221123124234.265396-12-sashal@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221123124234.265396-1-sashal@kernel.org> References: <20221123124234.265396-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Olivier Moysan [ Upstream commit 7d945b046be3d2605dbb1806e73095aadd7ae129 ] Ensure that resources allocated by iio_channel_get_all_cb() are released on driver unbind. Signed-off-by: Olivier Moysan Link: https://lore.kernel.org/r/20221109170849.273719-1-olivier.moysan@foss.st.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/stm/stm32_adfsdm.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/sound/soc/stm/stm32_adfsdm.c b/sound/soc/stm/stm32_adfsdm.c index e6078f50e508..1e9b4b1df69e 100644 --- a/sound/soc/stm/stm32_adfsdm.c +++ b/sound/soc/stm/stm32_adfsdm.c @@ -303,6 +303,11 @@ static int stm32_adfsdm_dummy_cb(const void *data, void *private) return 0; } +static void stm32_adfsdm_cleanup(void *data) +{ + iio_channel_release_all_cb(data); +} + static struct snd_soc_component_driver stm32_adfsdm_soc_platform = { .open = stm32_adfsdm_pcm_open, .close = stm32_adfsdm_pcm_close, @@ -349,6 +354,12 @@ static int stm32_adfsdm_probe(struct platform_device *pdev) if (IS_ERR(priv->iio_cb)) return PTR_ERR(priv->iio_cb); + ret = devm_add_action_or_reset(&pdev->dev, stm32_adfsdm_cleanup, priv->iio_cb); + if (ret < 0) { + dev_err(&pdev->dev, "Unable to add action\n"); + return ret; + } + component = devm_kzalloc(&pdev->dev, sizeof(*component), GFP_KERNEL); if (!component) return -ENOMEM; -- 2.35.1 From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6CABEC4167D for ; Wed, 23 Nov 2022 12:44:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; 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Wed, 23 Nov 2022 12:43:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 425C8C43470; Wed, 23 Nov 2022 12:43:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1669207386; bh=vxQEmq6QOTh8Aq/SoTk5RoDWRPXf0GWAr+VGwhZm6q8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=X3/kYt+OS8oTwo/YjiK0ya7PEfu2gQVhpMyTrVKcWe/2Iv6rCoBAfg06+kkdM/xg3 m9NfMqCBvz8MRLRT31YXIT5axSeoJ8jXWgRixiD34ETDE2lfVdDVe0OY8EJjw+1M1t pTtOEOZVB9oG4MISw96P9EI3W5C+t5J3h0ag0Xl42g2RXJsxJgRit08Ijcs9ay0rj7 4tNDSNWh5qcbtIZF8KXhR9Rnlfqf6AS22vqjKpN7dEXT2Xbfimp7M0EawVK6HLfEA3 1FV5G4Qpx8sjqSpsuuVUx24xOAHuLaAwUuynPdmuLCC4KpnW8zwEbPN12I1p+4Gwvg /CcExY+1gqPwQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Olivier Moysan , Mark Brown , Sasha Levin , arnaud.pouliquen@foss.st.com, lgirdwood@gmail.com, perex@perex.cz, tiwai@suse.com, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, alsa-devel@alsa-project.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Subject: [PATCH AUTOSEL 5.15 12/31] ASoC: stm32: dfsdm: manage cb buffers cleanup Date: Wed, 23 Nov 2022 07:42:13 -0500 Message-Id: <20221123124234.265396-12-sashal@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221123124234.265396-1-sashal@kernel.org> References: <20221123124234.265396-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221123_044309_748272_75DF19B3 X-CRM114-Status: GOOD ( 13.19 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Olivier Moysan [ Upstream commit 7d945b046be3d2605dbb1806e73095aadd7ae129 ] Ensure that resources allocated by iio_channel_get_all_cb() are released on driver unbind. Signed-off-by: Olivier Moysan Link: https://lore.kernel.org/r/20221109170849.273719-1-olivier.moysan@foss.st.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/stm/stm32_adfsdm.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/sound/soc/stm/stm32_adfsdm.c b/sound/soc/stm/stm32_adfsdm.c index e6078f50e508..1e9b4b1df69e 100644 --- a/sound/soc/stm/stm32_adfsdm.c +++ b/sound/soc/stm/stm32_adfsdm.c @@ -303,6 +303,11 @@ static int stm32_adfsdm_dummy_cb(const void *data, void *private) return 0; } +static void stm32_adfsdm_cleanup(void *data) +{ + iio_channel_release_all_cb(data); +} + static struct snd_soc_component_driver stm32_adfsdm_soc_platform = { .open = stm32_adfsdm_pcm_open, .close = stm32_adfsdm_pcm_close, @@ -349,6 +354,12 @@ static int stm32_adfsdm_probe(struct platform_device *pdev) if (IS_ERR(priv->iio_cb)) return PTR_ERR(priv->iio_cb); + ret = devm_add_action_or_reset(&pdev->dev, stm32_adfsdm_cleanup, priv->iio_cb); + if (ret < 0) { + dev_err(&pdev->dev, "Unable to add action\n"); + return ret; + } + component = devm_kzalloc(&pdev->dev, sizeof(*component), GFP_KERNEL); if (!component) return -ENOMEM; -- 2.35.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel