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 72CED153BF2; Fri, 2 Feb 2024 18:40:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706899241; cv=none; b=SZmi7uGK4Q1WicTTNf/DVNb4n1cq8UpaVeMN1pOZXRfzKPO51qd0gLFx1C43F02/QloivT9lsOUoJgGd6CE+95n2luDlDKGf/MjDy4DgHvyw6BJm+Zz00dmPt4qSuC4fjEnlAyxjrFTQ7J8mzi4As/FuQorRLKbgx/CW1RMXPPE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706899241; c=relaxed/simple; bh=MAtB2ChwFF1exhEfUKrF79D5jxW1fp8BGXZSzKt5ZVE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=haCjM0/mUxWeuAOVRoyiyBlIlRJ/Bv2zX/aFbSeraA9SAa0yGWhgYeSnH+ExEVKE5pD6HO/JmYCItRETIDqZmJj3VHG7wepSHW98IptDmbZiDX0TQOSGUv0g3gYBwlUaRa/IgOAQ9clYhse8YJmMV7LWdKZGZ5Yr5jGqHccrpgw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EhX0SRoZ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="EhX0SRoZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A4834C433F1; Fri, 2 Feb 2024 18:40:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1706899240; bh=MAtB2ChwFF1exhEfUKrF79D5jxW1fp8BGXZSzKt5ZVE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EhX0SRoZrAEPk9SP6uEk2AtaIuXHtQ5r6POkIp57CPHzxwigN4VraEnhaodTIespw RRsN1F9kk0/obwmkwQQuu46fR7fbm2yGFBLdFlOPBnBFL5OxUd9SXdHqavjI9L9EPf DmSsrU3VFgjDDXrpYQIOM5qKTV5TJkmfGLrGOdXuAROBTmbgcWhf68fiyifYaEtnlf YRSP6tRTnU2kruNwgDp2iEjx2fqKQ5rpt6KiNHhnGDCVFiEES8gvQrjDcVvuFs0cXy oirZOQ38spCtEA1ewAJuARG41ITGgXHaMeDNb2o/RGKmJigon8oXHZmIriWZzdiLsQ 9Qb0Lc25iloAQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Charles Keepax , Andy Shevchenko , Mark Brown , Sasha Levin , james.schulman@cirrus.com, david.rhodes@cirrus.com, rf@opensource.cirrus.com, alsa-devel@alsa-project.org, patches@opensource.cirrus.com, linux-spi@vger.kernel.org Subject: [PATCH AUTOSEL 6.6 16/21] spi: cs42l43: Handle error from devm_pm_runtime_enable Date: Fri, 2 Feb 2024 13:40:03 -0500 Message-ID: <20240202184015.540966-16-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240202184015.540966-1-sashal@kernel.org> References: <20240202184015.540966-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.6.15 Content-Transfer-Encoding: 8bit From: Charles Keepax [ Upstream commit f9f4b0c6425eb9ffd9bf62b8b8143e786b6ba695 ] As it devm_pm_runtime_enable can fail due to memory allocations, it is best to handle the error. Suggested-by: Andy Shevchenko Signed-off-by: Charles Keepax Link: https://msgid.link/r/20240124174101.2270249-1-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- drivers/spi/spi-cs42l43.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/spi/spi-cs42l43.c b/drivers/spi/spi-cs42l43.c index d239fc5a49cc..c1556b652909 100644 --- a/drivers/spi/spi-cs42l43.c +++ b/drivers/spi/spi-cs42l43.c @@ -244,7 +244,10 @@ static int cs42l43_spi_probe(struct platform_device *pdev) priv->ctlr->use_gpio_descriptors = true; priv->ctlr->auto_runtime_pm = true; - devm_pm_runtime_enable(priv->dev); + ret = devm_pm_runtime_enable(priv->dev); + if (ret) + return ret; + pm_runtime_idle(priv->dev); regmap_write(priv->regmap, CS42L43_TRAN_CONFIG6, CS42L43_FIFO_SIZE - 1); -- 2.43.0