From patchwork Wed May 17 14:13:49 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hugo Villeneuve X-Patchwork-Id: 683879 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D73A9C77B7F for ; Wed, 17 May 2023 14:14:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231860AbjEQOOe (ORCPT ); Wed, 17 May 2023 10:14:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39820 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229957AbjEQOOb (ORCPT ); Wed, 17 May 2023 10:14:31 -0400 Received: from mail.hugovil.com (mail.hugovil.com [162.243.120.170]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9F1597DB2; Wed, 17 May 2023 07:14:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=hugovil.com ; s=x; h=Subject:Content-Transfer-Encoding:MIME-Version:Message-Id:Date:Cc:To :From:Sender: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-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post: List-Owner:List-Archive; bh=oMgj+tKoLcLXXYaEiSRJStVpk7eDMdwwfoe9DPEgx18=; b=Y pr3Tk5UxxBEHfeWG4zsdrv4VyWj/e310JeG+XlAmHUUx2ZwsC2/QviXEGyBUF2NBTxkRZLhfjzobW BoR4+5Izy61ehBz4Rjtj2me8COeS8SQOPZCvguXBd55PCjxaExulW6jbm6SRjX2T/uxJPfYWr4RR8 cyIEWLqpFRDAhUkg=; Received: from modemcable168.174-80-70.mc.videotron.ca ([70.80.174.168]:54876 helo=pettiford.lan) by mail.hugovil.com with esmtpa (Exim 4.92) (envelope-from ) id 1pzHv4-0006ow-H1; Wed, 17 May 2023 10:14:23 -0400 From: Hugo Villeneuve To: Greg Kroah-Hartman , Jiri Slaby Cc: hugo@hugovil.com, Hugo Villeneuve , linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org Date: Wed, 17 May 2023 10:13:49 -0400 Message-Id: <20230517141348.3792842-1-hugo@hugovil.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 70.80.174.168 X-SA-Exim-Mail-From: hugo@hugovil.com Subject: [PATCH] serial: sc16is7xx: improve comments about variants X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on mail.hugovil.com) Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org From: Hugo Villeneuve Replace 740/750/760 with generic terms like 74x/75x/76x to account for variants like 741, 752 and 762. Signed-off-by: Hugo Villeneuve --- drivers/tty/serial/sc16is7xx.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index 5bd98e4316f5..00054bb49780 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -223,7 +223,7 @@ * trigger levels. Trigger levels from 4 characters to 60 characters are * available with a granularity of four. * - * When the trigger level setting in TLR is zero, the SC16IS740/750/760 uses the + * When the trigger level setting in TLR is zero, the SC16IS74x/75x/76x uses the * trigger level setting defined in FCR. If TLR has non-zero trigger level value * the trigger level defined in FCR is discarded. This applies to both transmit * FIFO and receive FIFO trigger level setting. @@ -234,7 +234,7 @@ #define SC16IS7XX_TLR_TX_TRIGGER(words) ((((words) / 4) & 0x0f) << 0) #define SC16IS7XX_TLR_RX_TRIGGER(words) ((((words) / 4) & 0x0f) << 4) -/* IOControl register bits (Only 750/760) */ +/* IOControl register bits (Only 75x/76x) */ #define SC16IS7XX_IOCONTROL_LATCH_BIT (1 << 0) /* Enable input latching */ #define SC16IS7XX_IOCONTROL_MODEM_BIT (1 << 1) /* Enable GPIO[7:4] as modem pins */ #define SC16IS7XX_IOCONTROL_SRESET_BIT (1 << 3) /* Software Reset */ @@ -248,9 +248,9 @@ #define SC16IS7XX_EFCR_RTS_INVERT_BIT (1 << 5) /* RTS output inversion */ #define SC16IS7XX_EFCR_IRDA_MODE_BIT (1 << 7) /* IrDA mode * 0 = rate upto 115.2 kbit/s - * - Only 750/760 + * - Only 75x/76x * 1 = rate upto 1.152 Mbit/s - * - Only 760 + * - Only 76x */ /* EFR register bits */