From nobody Fri Apr 3 06:26:20 2026 Received: from out-182.mta0.migadu.com (out-182.mta0.migadu.com [91.218.175.182]) (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 B85C638BF92 for ; Tue, 24 Feb 2026 14:53:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.182 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771944812; cv=none; b=q7/l5whpf1cKO6B+zJjjUiVjJGDaL+3WII4ubh8AiAkL4Y/GuBer1LNqj9ih7CHcB/BstkaHLWArkHiDxIKA8dDNf9bMnyL9r5ZYmVJawBgwaUFKjTdq0kkSCA6KBpQLnEe+Gn2Mfxn7NVIACHacCJ3vVyzMVj35jOYFLNOrxAc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771944812; c=relaxed/simple; bh=VwwxTuEj9t2MOnqP7l7m1sQWQzpN0frPC3PeL6V2gwM=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=EVxbQJ1HOOfjBlSi3jP+80AiY0vKKwlXK4v4xvJp1o7L65nEw4djSTLCT7yv1a9tQSKwN7V9TJD9ycg7xwiJM+sb8rmgyGu3OR7qNOtWLiby+LghlvX4DSW42gCiN/60NfAaYGgDs/pbqU1AZ5VsqTFj0GSVYjgfDmH0KNvld9M= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=uEhw9EQK; arc=none smtp.client-ip=91.218.175.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="uEhw9EQK" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1771944808; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=MRkxZO36erkKt6gbCkCRGjOx5oi43CSO3IF1FPmkOHk=; b=uEhw9EQKKkdT+oKRfxiFOIV1mIAkZcoSUmBIxni5JbWuJz+lTEytSDev/4ompMEZ5V387K 4PwcPvuURCmbb1Q1LOCp7KRB2fQncQPNqxkjuqAriCcFc72rM00ijkIxUUtXLyYg6LgNk5 edTVxtGPFUVdJhRmhyZZN8GIp/Qt/cQ= From: Thorsten Blum To: "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Orson Zhai , Baolin Wang , Chunyan Zhang , Freeman Liu Cc: Thorsten Blum , stable@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH RESEND] thermal: sprd: Fix temperature clamping in sprd_thm_temp_to_rawdata Date: Tue, 24 Feb 2026 15:53:17 +0100 Message-ID: <20260224145317.586257-2-thorsten.blum@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Migadu-Flow: FLOW_OUT Content-Type: text/plain; charset="utf-8" The temperature was never clamped to SPRD_THM_TEMP_LOW or SPRD_THM_TEMP_HIGH because the return value of clamp() was not used. Fix this by assigning the clamped value to 'temp'. Casting SPRD_THM_TEMP_LOW and SPRD_THM_TEMP_HIGH to int is also redundant and can be removed. Cc: stable@vger.kernel.org Fixes: 554fdbaf19b1 ("thermal: sprd: Add Spreadtrum thermal driver support") Reviewed-by: Baolin Wang Signed-off-by: Thorsten Blum --- drivers/thermal/sprd_thermal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/thermal/sprd_thermal.c b/drivers/thermal/sprd_thermal.c index e546067c9621..70c879e75d85 100644 --- a/drivers/thermal/sprd_thermal.c +++ b/drivers/thermal/sprd_thermal.c @@ -192,7 +192,7 @@ static int sprd_thm_temp_to_rawdata(int temp, struct sp= rd_thermal_sensor *sen) { u32 val; =20 - clamp(temp, (int)SPRD_THM_TEMP_LOW, (int)SPRD_THM_TEMP_HIGH); + temp =3D clamp(temp, SPRD_THM_TEMP_LOW, SPRD_THM_TEMP_HIGH); =20 /* * According to the thermal datasheet, the formula of converting --=20 Thorsten Blum GPG: 1D60 735E 8AEF 3BE4 73B6 9D84 7336 78FD 8DFE EAD4