From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 030A8C79F85 for ; Fri, 4 Sep 2026 21:50:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=sD9Hx1FwVR5Eafl6UTBAMgGfntaRlJCf0MQwhh/QWi0=; b=j9ybSJ+WHoH0Ago8n4Vg5T2xni yUxziGPuT8OvXUQdfyazgD5PgN7zfm1DlKiVcK97/5FauXiM9I44liKYw58NdcmrIU0krWqImV2jY 445zalAudaHFpbpJyPIrP7a7rZVdeqRpcaSZUBnjlz6ERqtyfHp8NeovbQBPxVCoyxkLnhaIknrs2 ng1NG9YGEIPtOSIUQ/a3LFPuSEeE0dvsmZviC4ZCkaZW5I6ptlRpa3Ug87iRtSybC0ysqXY5e8DCq n/dnEmD8jmjW29QRrTQRdBHZrOpOWac2yxLyWGKN9RCpUDF57dXHvoCVOGF+f/v16+O6dU1A7gsT4 6pc8XCQw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x2bng-00000003LYA-09FD; Fri, 04 Sep 2026 21:50:20 +0000 Received: from mail-pl1-x62a.google.com ([2607:f8b0:4864:20::62a]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x2bnc-00000003LTy-1UQJ for linux-arm-kernel@lists.infradead.org; Fri, 04 Sep 2026 21:50:17 +0000 Received: by mail-pl1-x62a.google.com with SMTP id d9443c01a7336-2ceab75934dso13673135ad.2 for ; Fri, 04 Sep 2026 14:50:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1788558615; x=1789163415; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to:content-type; bh=sD9Hx1FwVR5Eafl6UTBAMgGfntaRlJCf0MQwhh/QWi0=; b=GZd3RZy0V/7ZKia2Nf7S0j0ohg1vvzpXfbqaZsg/r2CalmtNyhb0+oqJ9w/E3V099i oL/KzVAvXkS6Sh6Ijy58SYBFdWITQdFDDctriwsETNlwS9oOr+AW2h+CB1yhjillPuaW nuB7eAKwAHjONrP01FfT2XycZgnwkqU1C4OlDzVTHvH1jtuYZq90E7em7mj9X+FQoUoi Ib6mkBJV2HC8s9OwwpKExDGfgIPAbLr6PYFO7csYIC8u2hZywl8e6lKfXFynPEe4x9WL qBxhCk9a0YHXG6b1lfKkuQHancpUh41H5mNMz5VDeExD4W4WRvlj8Zi8n1sATaDsHGAd z7eA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1788558615; x=1789163415; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=sD9Hx1FwVR5Eafl6UTBAMgGfntaRlJCf0MQwhh/QWi0=; b=Ip6bpqco4Afi5/wUU47I6BZEicAGk8gwikQ4ckIrnqW5L13aQXPZ3/waYPM9I6SrhT CP0uPJTupxhWYIUAtRsfvztHmCZwOeZdEYeP+0iTnerDUydnFdOgcLK2vsvmyQIWI88z MnwG6DKZ0PYSLTkerRl0K+j89O0oqjn/DRbSQr7e5NfnjC1okFg4cL1SWm8bTkP0JM2e DfUe2cpK0z9rbFPTdnvVVcmfLOtPdfAUB1ep84uwSH6mS9F6SHwK18qcyrJdaBV5dcHU +8uNAmArTgXioQzTX50NbUKEdZMr34gkXagU+YtCmfUSJCP6GL/XEhgghzl6xMzlihwG RkhA== X-Forwarded-Encrypted: i=1; AKwUvBxKF3xFLrn4sAY7DQPAP0qzYJ03KJxjJRVgnrTQ03b/30hqpXPDZWBIgeLMuL848r4ErLvAryhsHNGO7aI+MUPD@lists.infradead.org X-Gm-Message-State: AFuF++kkKKMWLRQZvVfvOnU/a3aWrsMxpQ+9f9oEeYn2ZAJh8wdawGDc yLiJPpd3nLSJWudZc6RRjlsRTF8+9A+mrBXMlp41qzQS90XktCjmeg64 X-Gm-Gg: AYBFou33ISS9bcYdwo3ZKHutVX2q1Zw0naq7f9mimyHpPVvOGfhDf/aD79X//an9Nyh zJxbebQLxz2ZTte9zf6IRqdeZlgjC4BOGNv6YqAOHVwTdQ04WULyuSFgsm19Ab2Itgrc7KcWDzG EzniyGbQBc+/ZQpWVdumkg1BMg5QUOUtBC43BoY77xQ4LEhXoqRcAmPuTA+xt4D0bxJezuT2d8E 5TR8YnGVbg0148ZZqxoHXKTaYMmWOa54GyHqP28zmePD3kUIgyeZpXoJNQMUd0BrjHCuyAkKPsL u4SIBSHFYx0y1JvWzbEbO02nZT11UWR4cNmqtZFlNhOm5ja3YB5t08HcG0WX4KnP1wIpzcSxWb/ gM6i+ciInAHo/At/NySTWDMUvG/zKm1lASl4fcNQJri1R/geFcAg5+49U1/jGXHpksfqDO3JXho yRwL+O1Mt+EeSvAja+P8kxN8tc1yILswBMeqYcx7EWh64tOLktvxHNjQ05kv/mYSsppp8Y5qj84 d9njG6y9/LQAQVMucAmdww6l1DsH3Op4KZJmQ/8hiJWXPoYKLHELoAdguVFQyBpSlLdvTUVGOV3 srpF0hnINsYdZfN9KxwonNPOI0nQBPa/ha2o5Q== X-Received: by 2002:a17:902:f64d:b0:2ca:e19c:986 with SMTP id d9443c01a7336-2db125c83dfmr131050775ad.1.1788558615405; Fri, 04 Sep 2026 14:50:15 -0700 (PDT) Received: from ryzen.lan ([2601:644:8000:7a86::e34]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2db149cb5f0sm14512185ad.67.2026.09.04.14.50.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Sep 2026 14:50:14 -0700 (PDT) From: Rosen Penev To: linux-clk@vger.kernel.org Cc: Stephen Boyd , Brian Masney , Jerome Brunet , =?UTF-8?q?Andreas=20F=C3=A4rber?= , Manivannan Sadhasivam , linux-arm-kernel@lists.infradead.org (moderated list:ARM/ACTIONS SEMI ARCHITECTURE), linux-actions@lists.infradead.org (moderated list:ARM/ACTIONS SEMI ARCHITECTURE), linux-kernel@vger.kernel.org (open list) Subject: [PATCH] clk: actions: owl-pll: cast delay to unsigned long for uelay() Date: Fri, 4 Sep 2026 14:50:13 -0700 Message-ID: <20260904215013.98283-1-rosenp@gmail.com> X-Mailer: git-send-email 2.55.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260904_145016_521190_0C3BA578 X-CRM114-Status: GOOD ( 11.56 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The 'delay' field in struct owl_pll_hw is u8, but udelay() internally compares its argument against MAX_UDELAY_MS * 1000 (2000). Since a u8 can never exceed 255, the compiler warns of a tautological comparison that is always false: drivers/clk/actions/owl-pll.c:189:2: error: result of comparison of constant 2000 with expression of type 'u8' is always false Cast the delay value to unsigned long to widen the type and silence the warning without changing behavior. Assisted-by: opencode:big-pickle Signed-off-by: Rosen Penev --- drivers/clk/actions/owl-pll.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/actions/owl-pll.c b/drivers/clk/actions/owl-pll.c index 869690b79cc1..5e30ce35f2f5 100644 --- a/drivers/clk/actions/owl-pll.c +++ b/drivers/clk/actions/owl-pll.c @@ -186,7 +186,7 @@ static int owl_pll_set_rate(struct clk_hw *hw, unsigned long rate, regmap_write(common->regmap, pll_hw->reg, reg); - udelay(pll_hw->delay); + udelay((unsigned long)pll_hw->delay); return 0; } -- 2.55.0