From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A3EF46FA0 for ; Mon, 16 Jan 2023 16:52:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2B40CC433D2; Mon, 16 Jan 2023 16:52:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1673887971; bh=BSVmVEcOgHV3Ea3iGeO3NCIIf3O1IrZ0Omux/mn7ygc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sN/ZkgH79oEvTzIC7iIbX+VRktzp+r+5UaJnmeBceQAVc2+OVMq8gtBtnVru8ZW+m KY4JlLnlm/oRn3+WvjvQ9Ajq0iRXtaQvGxprVsIYPd6pn5e1E2/8j/yy/nFjO5/SUq I1RjEx7upKml3P4SZZU9QtgPjCvtF1ekgxetgGzA= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Hans de Goede , Mark Brown , Sasha Levin Subject: [PATCH 4.19 351/521] ASoC: rt5670: Remove unbalanced pm_runtime_put() Date: Mon, 16 Jan 2023 16:50:13 +0100 Message-Id: <20230116154902.838567019@linuxfoundation.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230116154847.246743274@linuxfoundation.org> References: <20230116154847.246743274@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Hans de Goede [ Upstream commit 6c900dcc3f7331a67ed29739d74524e428d137fb ] For some reason rt5670_i2c_probe() does a pm_runtime_put() at the end of a successful probe. But it has never done a pm_runtime_get() leading to the following error being logged into dmesg: rt5670 i2c-10EC5640:00: Runtime PM usage count underflow! Fix this by removing the unnecessary pm_runtime_put(). Fixes: 64e89e5f5548 ("ASoC: rt5670: Add runtime PM support") Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20221213123319.11285-1-hdegoede@redhat.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/codecs/rt5670.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/sound/soc/codecs/rt5670.c b/sound/soc/codecs/rt5670.c index 6a2a58e107e3..9dd99d123e44 100644 --- a/sound/soc/codecs/rt5670.c +++ b/sound/soc/codecs/rt5670.c @@ -3217,8 +3217,6 @@ static int rt5670_i2c_probe(struct i2c_client *i2c, if (ret < 0) goto err; - pm_runtime_put(&i2c->dev); - return 0; err: pm_runtime_disable(&i2c->dev); -- 2.35.1