From patchwork Mon Mar 24 21:18:05 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Dominik_Karol_Pi=C4=85tkowski?= X-Patchwork-Id: 14027866 Received: from mail-4316.protonmail.ch (mail-4316.protonmail.ch [185.70.43.16]) (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 31B791E3DE0 for ; Mon, 24 Mar 2025 21:18:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.70.43.16 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742851094; cv=none; b=bMhRfJjKyB0C53G1se0ibVI1nEVSTRuSLK+hJXpnUWpFKDZKOWTxs+PngOdTJIneuJa0oXsSprqt9QsrDpv6yOjA7IZnVg+mFeFmr2C3K4Mp9Ge2sgy4SbPKDYb1SDni5el1OGhpaJSvQ7N5katF2NjDTtRm7XaCpcDDryaj0VE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742851094; c=relaxed/simple; bh=8TaE4U50cKnetEE5qxz8et9q1kplSCeKNx9UK6JRhnk=; h=Date:To:From:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=S3XGs/pqy7xK5f7BipfSxzdG8UTZoiaAc/hnCbFfU7dspR8/N2nLFHuclIcZF84kWD6GERx7L8zo/E6B5Ec+cpl+YyU5zm0Afl4EeLycPc4iV2zwR4I2t5IYENbBYv2lSRZLnuVjfcSATf2xwuSRc8rtJPy+wuvV+HQzU4ERYNU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=protonmail.com; spf=pass smtp.mailfrom=protonmail.com; dkim=pass (2048-bit key) header.d=protonmail.com header.i=@protonmail.com header.b=gqWnkaWI; arc=none smtp.client-ip=185.70.43.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=protonmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=protonmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=protonmail.com header.i=@protonmail.com header.b="gqWnkaWI" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1742851091; x=1743110291; bh=8TaE4U50cKnetEE5qxz8et9q1kplSCeKNx9UK6JRhnk=; h=Date:To:From:Cc:Subject:Message-ID:In-Reply-To:References: Feedback-ID:From:To:Cc:Date:Subject:Reply-To:Feedback-ID: Message-ID:BIMI-Selector:List-Unsubscribe:List-Unsubscribe-Post; b=gqWnkaWINhc6yRB5BWG9DYOF6JBZrcoDghNGk56Gju/QKP5yXrkavchSNHM42cOFX I8sV4cnfXqRQESM+5m0lGEzUEtUlcsr9mnjXn1ull+nrKqcotXjS+zhh88V+l+xSJB ix5qONyIrmsYtEBBYqlypw+3L1OKBiCE2CUM79Qr9me5j5AcTJ/M7fASqBosnobLjH uYfrVbo0IvVaRFQeyG9bSe7yrmi4V9dJQsfSjQkFhpKksKwds/sS6yWwwcCHuvSvOj kMvhx73BU8AlyDbf6aB7fihDLLNxvCulcYtpQrFt2bkHOu3s/F2DOlBHcK2Zvjrw81 FZ3PEKn0sCkZw== Date: Mon, 24 Mar 2025 21:18:05 +0000 To: Johan Hovold , Greg Kroah-Hartman From: =?utf-8?q?Dominik_Karol_Pi=C4=85tkowski?= Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, =?utf-8?q?Domin?= =?utf-8?q?ik_Karol_Pi=C4=85tkowski?= Subject: [PATCH v2 2/6] USB: serial: ftdi_sio: Add missing blank line after declarations Message-ID: <20250324211619.166988-3-dominik.karol.piatkowski@protonmail.com> In-Reply-To: <20250324211619.166988-1-dominik.karol.piatkowski@protonmail.com> References: <20250324211619.166988-1-dominik.karol.piatkowski@protonmail.com> Feedback-ID: 117888567:user:proton X-Pm-Message-ID: 2cc22b6904aadb9a9bfc88129c82814e67c89874 Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add missing blank lines after declarations to align with code style. Signed-off-by: Dominik Karol Piątkowski --- v2: Split the patch into smaller patches drivers/usb/serial/ftdi_sio.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index b02dbe4ec1e4..f52bab3a3bfd 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -1143,6 +1143,7 @@ static unsigned short int ftdi_232am_baud_base_to_divisor(int baud, int base) unsigned short int divisor; /* divisor shifted 3 bits to the left */ int divisor3 = DIV_ROUND_CLOSEST(base, 2 * baud); + if ((divisor3 & 0x7) == 7) divisor3++; /* round x.7/8 up to x+1 */ divisor = divisor3 >> 3; @@ -1169,6 +1170,7 @@ static u32 ftdi_232bm_baud_base_to_divisor(int baud, int base) u32 divisor; /* divisor shifted 3 bits to the left */ int divisor3 = DIV_ROUND_CLOSEST(base, 2 * baud); + divisor = divisor3 >> 3; divisor |= (u32)divfrac[divisor3 & 0x7] << 14; /* Deal with special cases for highest baud rates. */ @@ -1657,6 +1659,7 @@ static ssize_t latency_timer_show(struct device *dev, { struct usb_serial_port *port = to_usb_serial_port(dev); struct ftdi_private *priv = usb_get_serial_port_data(port); + if (priv->flags & ASYNC_LOW_LATENCY) return sprintf(buf, "1\n"); else @@ -2194,6 +2197,7 @@ static int ftdi_probe(struct usb_serial *serial, const struct usb_device_id *id) if (quirk && quirk->probe) { int ret = quirk->probe(serial); + if (ret != 0) return ret; }