From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-178.mta0.migadu.com (out-178.mta0.migadu.com [91.218.175.178]) (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 BA6F5366065 for ; Tue, 10 Mar 2026 10:26:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.178 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773138367; cv=none; b=PEbJ5NupNflwyrltN4C6n4LaGbJN10MI9NrfSElAV01/SnE2rtl/0tspN53a/eFa0VEL389yrqhsmRKE3mSx0xzI69B69Zhbn3LefPvJIgnqvRQbDrUNqM8qVEZADqpf8xqJro6RdAyvfJZebw/4NAjGb5CSOtq9ht5XE6Nm1cg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773138367; c=relaxed/simple; bh=XHbl72cclXR+zm2VcZmnvv5dBh4VcDHgiOUpiSCB07Q=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=tNcnXgNPcoHPE3Xn331tVMBaYtaL4e02O4sMHyRxO5b2ZdfF+E8p1BKc8R7CMr/ncgwXOdCMePQ0zCccdyLoJmp30VZbPWE8BNFxKiKm134OCr/UGtOBBFlkmaVplK57JqaW4m/5P4iE+An/TGXn3lk9MQBUXXlZNt5WyA9BD8U= 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=gxa9kKNU; arc=none smtp.client-ip=91.218.175.178 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="gxa9kKNU" 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=1773138363; 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=RQi0pI+4Vgu1Lfj9y9irZKMoSe3vETHmNVwHzRRG7Lc=; b=gxa9kKNUX3+EjD7Ha8OhpJDA8RAEeMqOIyGKjTQmkyNYe7F6OofZRJG/3nDCWnKdMYzbEB NEMpIrs58oI4/RDKoed4N+sDf4rqV3Dq5JvXKlYQ3xleU8lQQQzT7WyrgSjtn6LnV4/aW+ tS0RBK4xo7Hy638qcvdBByFfR+lJfqQ= From: Thorsten Blum To: "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Orson Zhai , Baolin Wang , Chunyan Zhang Cc: Thorsten Blum , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH RESEND] thermal: sprd: Use min instead of clamp in sprd_thm_temp_to_rawdata Date: Tue, 10 Mar 2026 11:25:25 +0100 Message-ID: <20260310102523.201722-3-thorsten.blum@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=988; i=thorsten.blum@linux.dev; h=from:subject; bh=XHbl72cclXR+zm2VcZmnvv5dBh4VcDHgiOUpiSCB07Q=; b=kA0DAAoWXqtxINjMdS4ByyZiAGmv8ZOhSdtMtD6Dz14UnxCpAYM8OkKsLXDbV3MAVF19lPBTF Ih1BAAWCgAdFiEE4Jr4mE11fHmyNFi5XqtxINjMdS4FAmmv8ZMACgkQXqtxINjMdS6wWQEAkZ6N 0tVponmvGNbhm+Kqig6GvurLYeSlUq0hk6lvmmAA/25tsNZ0nwVQE6OpApM07YP9kvpAuEbHLtI qPyQyZnoC X-Developer-Key: i=thorsten.blum@linux.dev; a=openpgp; fpr=1D60735E8AEF3BE473B69D84733678FD8DFEEAD4 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT Clamping 'val' to itself is unnecessary and the expression can be simplified by using min() instead. Casting SPRD_THM_RAW_DATA_HIGH to u32 is also redundant and can be removed. Reviewed-by: Baolin Wang Reviewed-by: Lukasz Luba 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..511f1e7959b6 100644 --- a/drivers/thermal/sprd_thermal.c +++ b/drivers/thermal/sprd_thermal.c @@ -201,7 +201,7 @@ static int sprd_thm_temp_to_rawdata(int temp, struct sprd_thermal_sensor *sen) */ val = (temp + sen->cal_offset) / sen->cal_slope; - return clamp(val, val, (u32)(SPRD_THM_RAW_DATA_HIGH - 1)); + return min(val, SPRD_THM_RAW_DATA_HIGH - 1); } static int sprd_thm_read_temp(struct thermal_zone_device *tz, int *temp)