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 896768592A; Fri, 2 Feb 2024 18:39:53 +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=1706899193; cv=none; b=XB6wjaTrzQ4smnCKo6folRtB74A69zsfxNjUlpw8QZtSNU9qg3aC224vXkXQkDE9AeQw0/DInDOdmctoY7GIUaR/EoQP0yzq2/vKu3szuVScaCi/pr6UoS1Qcz9N6z5xvPhEc0eHvK2ryhRobS19dmvBXshVsMQdJOIZu7brfdE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706899193; c=relaxed/simple; bh=MAtB2ChwFF1exhEfUKrF79D5jxW1fp8BGXZSzKt5ZVE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=uvkCkRXL+akje/PSwdORurUGfylySpCusnw2583qH7PAVfYVdgDrWdimfJRWsU0yhzo7f54Bv1hHDqDo9EhC7eky3uJBYUbbihiEdAOgctZtR/ViQBY0OC30zkTpAXWbnjM3IyJhcKURpUSGEDlSAwetMI7gRfCI6w0LuYI3Zsk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dmwWr8lS; 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="dmwWr8lS" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8A9A4C433C7; Fri, 2 Feb 2024 18:39:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1706899192; bh=MAtB2ChwFF1exhEfUKrF79D5jxW1fp8BGXZSzKt5ZVE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dmwWr8lS5qXnv/HIncGxsoRRi0lNkX5NvSRT07ylB1KllAe6T3wiyR7QQWSuzxpxH kCT1tWEb449EpNr9KGBavyvS3A2/jWLevMGbtcmEjc+RYNhTNC/K0NyNL2Y5I4pCD1 hNAnJ2LzVzo5YIAHl0W+Sghw+lbZFHBAU+tgt1ojekQJ8bIflVzR0kJPcIJpuazGnj MtNYJz6+wuzitC6KEfFeq9Tho0n2TGqN8d2/euYLr5Ryom0L56hPWIGvyBNJnmPJA0 98V9RJnkDqwmYWGXQfLI6YqHbuJWWbTCI1XwTvS5UCVU6/r0kMd2B6fRKfDTV9a1Ps WbLexpMJxMlAg== 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 6.7 17/23] spi: cs42l43: Handle error from devm_pm_runtime_enable Date: Fri, 2 Feb 2024 13:39:13 -0500 Message-ID: <20240202183926.540467-17-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240202183926.540467-1-sashal@kernel.org> References: <20240202183926.540467-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.7.3 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