From nobody Sun Feb 8 10:34:00 2026 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.13]) (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 E2E5735C1A9; Mon, 12 Jan 2026 13:49:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.13 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768225771; cv=none; b=bmbTirXZ2+NYyfVLqZR6Oi8FfZX9qDUw7qsuoEYZPiPAk6tA39YDrh1wjRInqJhGMaxWQk0N3tke70XzSyHTP4lBBLeSBI8thptLvFTcHdW74QaWUYYySNBAlzgA/lUfRWWUVTe7g9fG768Fg5zqnYIBDdkaKzxIDRJYbFpX7h0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768225771; c=relaxed/simple; bh=ZqRF2S+uC/la4xASlNwAVf8XwHR045VHyV+nkWo2bqE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ZuXBTwPQZYypDwZ281BFWVUuxoKbwfB/BP9eDUVteicj07XK8uUmen3udMj/DLp2e/RQO+81AVl0DEv4dOzw461VlOjGREBjcjfLzOdtUlC9y+wVRO4G93RHKoJPK7BYQCIepL4ykykg+j3rWWUMmAVScizxxk9VyGvgxothMvs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=oHhFFFOV; arc=none smtp.client-ip=198.175.65.13 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="oHhFFFOV" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1768225756; x=1799761756; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ZqRF2S+uC/la4xASlNwAVf8XwHR045VHyV+nkWo2bqE=; b=oHhFFFOVUZsc288H224CdO9qpTWUTitU832Nyqjela4CxSx+4uHNo+0s uaw2CKXwUc4+O621IXOvAy7OYxI/lJWGyU06gsc2Xl1XhORTS4XrdYECa eRDKrX2/dJpGRBAKShOVsvXdAV6LDR1PB3w+zQd2bPjWWNk/H/TLx7BSu JZ+wL4cPrwx1cntcmLZqxYD4qwuGV0BbF5rR/VRew904b40H4ZYIgpqLb EBEeZIAp+Yp4ptDor1hmqEobAWyXXcDzp5C0o2cXVgIh7QIIfoVc8Pf3t F1VW1UdKcFK45PDUEYy1cC9y2zbXbSZDiaUrIQjE2k8B9H33ZjCOlyMao g==; X-CSE-ConnectionGUID: dAxBtjOkQ8G6mW5QKGT+Tw== X-CSE-MsgGUID: Ef7Bw7s8SJuS3nY/us5u7w== X-IronPort-AV: E=McAfee;i="6800,10657,11669"; a="80604530" X-IronPort-AV: E=Sophos;i="6.21,221,1763452800"; d="scan'208";a="80604530" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jan 2026 05:49:16 -0800 X-CSE-ConnectionGUID: 09zSswo8RW2YuLa4zP79hA== X-CSE-MsgGUID: iW3vkA1mTMqjQfUAGX7uIg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,221,1763452800"; d="scan'208";a="208568103" Received: from black.igk.intel.com ([10.91.253.5]) by fmviesa005.fm.intel.com with ESMTP; 12 Jan 2026 05:49:12 -0800 Received: by black.igk.intel.com (Postfix, from userid 1003) id CA8B5A2; Mon, 12 Jan 2026 14:49:06 +0100 (CET) From: Andy Shevchenko To: Andi Shyti , Andy Shevchenko , Wolfram Sang , Qianfeng Rong , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-rockchip@lists.infradead.org Cc: Khalil Blaiech , Asmaa Mnebhi , Andi Shyti , Qii Wang , Matthias Brugger , AngeloGioacchino Del Regno , Linus Walleij , Heiko Stuebner , Patrice Chotard , Ard Biesheuvel Subject: [PATCH v1 6/7] i2c: st: Use HZ_PER_GHZ constant instead of plain number Date: Mon, 12 Jan 2026 14:46:14 +0100 Message-ID: <20260112134900.4142954-7-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260112134900.4142954-1-andriy.shevchenko@linux.intel.com> References: <20260112134900.4142954-1-andriy.shevchenko@linux.intel.com> 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 Content-Type: text/plain; charset="utf-8" Use defined constant to avoid the possible mistakes and to provide an additional information on the units. Signed-off-by: Andy Shevchenko Reviewed-by: Patrice Chotard --- drivers/i2c/busses/i2c-st.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-st.c b/drivers/i2c/busses/i2c-st.c index 97d70e667227..751ea421caaf 100644 --- a/drivers/i2c/busses/i2c-st.c +++ b/drivers/i2c/busses/i2c-st.c @@ -20,6 +20,7 @@ #include #include #include +#include =20 /* SSC registers */ #define SSC_BRG 0x000 @@ -285,7 +286,7 @@ static void st_i2c_hw_config(struct st_i2c_dev *i2c_dev) writel_relaxed(val, i2c_dev->base + SSC_CTL); =20 rate =3D clk_get_rate(i2c_dev->clk); - ns_per_clk =3D 1000000000 / rate; + ns_per_clk =3D HZ_PER_GHZ / rate; =20 /* Baudrate */ val =3D rate / (2 * t->rate); --=20 2.50.1