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 68B558494 for ; Thu, 5 Jan 2023 13:00:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DDD18C433D2; Thu, 5 Jan 2023 13:00:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1672923612; bh=8VOqvNRQ9LkhVcGqWpvSJK4VO82BywRUzm2Yx2+pgzE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TwLn9WVRbK1RpODy+IkiSB/Z9yngQ7FYmvKnWfy7zUvk3GN/IA5GovZIWjQ2wtl4K KOzNygE0LL8XRolcNyAczwvEy3+mrqaRJSyLXDsW2x0FBYO44aJ8DXYPjzSyzYupLD L3aXCQb4buaIlQJtFG3jmerj0/2n59ty7J/paGK4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Zhang Qilong , Mark Brown , Sasha Levin Subject: [PATCH 4.9 076/251] ASoC: pcm512x: Fix PM disable depth imbalance in pcm512x_probe Date: Thu, 5 Jan 2023 13:53:33 +0100 Message-Id: <20230105125338.253924782@linuxfoundation.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230105125334.727282894@linuxfoundation.org> References: <20230105125334.727282894@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: Zhang Qilong [ Upstream commit 97b801be6f8e53676b9f2b105f54e35c745c1b22 ] The pm_runtime_enable will increase power disable depth. Thus a pairing decrement is needed on the error handling path to keep it balanced according to context. We fix it by going to err_pm instead of err_clk. Fixes:f086ba9d5389c ("ASoC: pcm512x: Support mastering BCLK/LRCLK using the PLL") Signed-off-by: Zhang Qilong Link: https://lore.kernel.org/r/20220928160402.126140-1-zhangqilong3@huawei.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/codecs/pcm512x.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/sound/soc/codecs/pcm512x.c b/sound/soc/codecs/pcm512x.c index c0807b82399a..614d39258e40 100644 --- a/sound/soc/codecs/pcm512x.c +++ b/sound/soc/codecs/pcm512x.c @@ -1475,7 +1475,7 @@ int pcm512x_probe(struct device *dev, struct regmap *regmap) if (val > 6) { dev_err(dev, "Invalid pll-in\n"); ret = -EINVAL; - goto err_clk; + goto err_pm; } pcm512x->pll_in = val; } @@ -1484,7 +1484,7 @@ int pcm512x_probe(struct device *dev, struct regmap *regmap) if (val > 6) { dev_err(dev, "Invalid pll-out\n"); ret = -EINVAL; - goto err_clk; + goto err_pm; } pcm512x->pll_out = val; } @@ -1493,12 +1493,12 @@ int pcm512x_probe(struct device *dev, struct regmap *regmap) dev_err(dev, "Error: both pll-in and pll-out, or none\n"); ret = -EINVAL; - goto err_clk; + goto err_pm; } if (pcm512x->pll_in && pcm512x->pll_in == pcm512x->pll_out) { dev_err(dev, "Error: pll-in == pll-out\n"); ret = -EINVAL; - goto err_clk; + goto err_pm; } } #endif -- 2.35.1