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 C0D576FA1 for ; Mon, 3 Apr 2023 14:28:32 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 49083C433EF; Mon, 3 Apr 2023 14:28:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1680532112; bh=h4opIhCPYWueRi63sJlKWYPFKp4iHME/8+8CngXdwKg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TvCq1rYgZ7k5gh22TeBEYUN/OwpDrLpBnXK16UmkjqTL/uCwMhmvMMqSQSuTEICAJ xpTEIq7d0UbMFChhu8j3XBbqZL47zUr4/mLivUHhlc4XdcU4R17AlrH+MdUsiKpzJn Ce+JYralPVLx0GNkCyIBerJCg5t+GEgX+hH1pLq4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Christophe JAILLET , Mark Brown , Sasha Levin Subject: [PATCH 5.10 132/173] regulator: Handle deferred clk Date: Mon, 3 Apr 2023 16:09:07 +0200 Message-Id: <20230403140418.739420691@linuxfoundation.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230403140414.174516815@linuxfoundation.org> References: <20230403140414.174516815@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: Christophe JAILLET [ Upstream commit 02bcba0b9f9da706d5bd1e8cbeb83493863e17b5 ] devm_clk_get() can return -EPROBE_DEFER. So it is better to return the error code from devm_clk_get(), instead of a hard coded -ENOENT. This gives more opportunities to successfully probe the driver. Fixes: 8959e5324485 ("regulator: fixed: add possibility to enable by clock") Signed-off-by: Christophe JAILLET Link: https://lore.kernel.org/r/18459fae3d017a66313699c7c8456b28158b2dd0.1679819354.git.christophe.jaillet@wanadoo.fr Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- drivers/regulator/fixed.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c index 3de7709bdcd4c..4acfff1908072 100644 --- a/drivers/regulator/fixed.c +++ b/drivers/regulator/fixed.c @@ -175,7 +175,7 @@ static int reg_fixed_voltage_probe(struct platform_device *pdev) drvdata->enable_clock = devm_clk_get(dev, NULL); if (IS_ERR(drvdata->enable_clock)) { dev_err(dev, "Can't get enable-clock from devicetree\n"); - return -ENOENT; + return PTR_ERR(drvdata->enable_clock); } } else { drvdata->desc.ops = &fixed_voltage_ops; -- 2.39.2