From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 AC3A733F5A0; Sat, 30 May 2026 18:00:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780164033; cv=none; b=lPWv8992pKc6pfscPzMOkEC03oFMUdsdHi0bvjS6Nm2vmewAlOuw8BT609cZd5en678Jw1tOOETRP2cIEfFElF2SUkKPEYHprf1x9b8Jo4Uc3NC/ODo7XO0u1Z4vlvsvEJwDXtSDk36x3MGObkWYstVYuL2Byg6nwMp2OByHlFE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780164033; c=relaxed/simple; bh=DKg1yUZOBTTxKEmdWO1c9zIPMxP3fB75JMM82GsKEnU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=P9NnQCKYhtxueGV+PUCFLBmN5X+rHjL1dXrsVB2PRm6J0ZOTfNaszJ/BW9vCg/i5yPDeObdl0Bx/G2wOqGcUptl77xwAIPKklV4pqg6eMJLk6g470xnxdVjLTG0wks6H2ZmBVz1hmKHX2gTpeFQE0MFIvlNqZPO+d9z6z3gOgps= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=PbMghMIQ; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="PbMghMIQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F14061F00893; Sat, 30 May 2026 18:00:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1780164032; bh=oG9mQhNJlt88ziH0zCRdMEVWQJjepg5vq2pB9gHyqzM=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=PbMghMIQ3vj6yLS34gn3RLHheV7w7T/RaKheYk8qbfrudwv+9mXFInlBmcnKOQIgK SyWRdX95KL1VGQiO+FWTUP9IxVTk3/vPq+6Lb++pWwaOQbhP5TvsqDPKYWH/lhb55L v4E8QLaxVKNuxzjFe5FqpdZ45WI1w5RQBTk8CY/E= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Gopi Krishna Menon , Daniel Lezcano , Daniel Baluta , Lukasz Luba , Sasha Levin Subject: [PATCH 5.15 390/776] thermal/drivers/spear: Fix error condition for reading st,thermal-flags Date: Sat, 30 May 2026 18:01:44 +0200 Message-ID: <20260530160250.575777117@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260530160240.228940103@linuxfoundation.org> References: <20260530160240.228940103@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Gopi Krishna Menon [ Upstream commit da2c4f332a0504d9c284e7626a561d343c8d6f57 ] of_property_read_u32 returns 0 on success. The current check returns -EINVAL if the property is read successfully. Fix the check by removing ! from of_property_read_u32 Fixes: b9c7aff481f1 ("drivers/thermal/spear_thermal.c: add Device Tree probing capability") Signed-off-by: Gopi Krishna Menon Signed-off-by: Daniel Lezcano Suggested-by: Daniel Baluta Reviewed-by: Lukasz Luba Link: https://patch.msgid.link/20260327090526.59330-1-krishnagopi487@gmail.com Signed-off-by: Sasha Levin --- drivers/thermal/spear_thermal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/thermal/spear_thermal.c b/drivers/thermal/spear_thermal.c index ee33ed692e4f7..42d8736d5ba49 100644 --- a/drivers/thermal/spear_thermal.c +++ b/drivers/thermal/spear_thermal.c @@ -94,7 +94,7 @@ static int spear_thermal_probe(struct platform_device *pdev) struct resource *res; int ret = 0, val; - if (!np || !of_property_read_u32(np, "st,thermal-flags", &val)) { + if (!np || of_property_read_u32(np, "st,thermal-flags", &val)) { dev_err(&pdev->dev, "Failed: DT Pdata not passed\n"); return -EINVAL; } -- 2.53.0