From patchwork Wed Feb 21 18:31:17 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 13566110 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 47A72C5478A for ; Wed, 21 Feb 2024 18:35:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=eqPEDm+P7nf8+pokKPjMZy9IKxUmtLHdgqEmHKQztaA=; b=nwBHYCMty9LDtu bSSTbWJfVdp0NgNTDkLzXzJWL64xXp2u/HIlfMufvBdAKcz02dwCwa+zhtidFQ8QmyiowdalNzXbE P9eVkoaRuxcMHgwNCBp25JBf6OEDiRuJiOMTgaRpnWYBzB0y2JfeXx63KZH8q3aU0NAe5KciRF7LT O2MWC1oU4howGHn/U+sQA067a5XSgJs0krTLKLu62jpZfPJsg2diIKlOBRzsJJkCoTEpNoTUfMaDR MZ7NMVghx3aj18vdrL1cYd5VDO9EnDNalsueRxWJsnCkg5dco6+DTPbNgnRaKPNc/EzYKBmAqWJXH pHYzqIxhISR31cXXVjuw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rcrRB-0000000286R-2NCq; Wed, 21 Feb 2024 18:35:21 +0000 Received: from mgamail.intel.com ([192.198.163.7]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rcrQm-000000027xr-2R6s; Wed, 21 Feb 2024 18:35:02 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1708540497; x=1740076497; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=GKzrAAQ/SAD+M4CCaHIYdelfWhk61yKpviB6x4LqmT4=; b=CvIDiQsBiKKEyZO444FEIsjdrUYjoxwRtK/eOz2mwpQ6493otfjjVlLk c5Ag7BEM/hkHNnCZSBu2m8C5JzwhJSEpYoTIGezOuCzxWiE/qhj7xslOD w7niGqhheYdM5jtJUAjNsIMLYxkxRWtKix6HBljvMoAj6YtDycSsfJjld T7LwT+Xf/ZtaqeGrLjp5mKnD7eQaqzLi8+hRVcDdI2/HS2GgOECBjKVVr Y6nupWSxfpYYrUmzCCDckhkBtBHhKVn7K1Sg1X7pfvRj3/XNVspyAuygJ /hlUy3XTdzV/Hrn8Efepe+fBIoayFoIfsxChcd+hzffKPP+X5+aVibWfp Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10991"; a="28164699" X-IronPort-AV: E=Sophos;i="6.06,176,1705392000"; d="scan'208";a="28164699" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Feb 2024 10:34:55 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10991"; a="936684739" X-IronPort-AV: E=Sophos;i="6.06,176,1705392000"; d="scan'208";a="936684739" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga001.fm.intel.com with ESMTP; 21 Feb 2024 10:34:47 -0800 Received: by black.fi.intel.com (Postfix, from userid 1003) id B783E144; Wed, 21 Feb 2024 20:34:46 +0200 (EET) From: Andy Shevchenko To: Greg Kroah-Hartman , Andy Shevchenko , Thomas Gleixner , linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-rpi-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linux-tegra@vger.kernel.org Cc: Jiri Slaby , Joel Stanley , Andrew Jeffery , Florian Fainelli , Ray Jui , Scott Branden , Broadcom internal kernel review list , Al Cooper , =?utf-8?q?Ilpo_J=C3=A4rvinen?= , Paul Cercueil , Vladimir Zapolskiy , Thierry Reding , Jonathan Hunter , Kunihiko Hayashi , Masami Hiramatsu , Andi Shyti Subject: [PATCH v1 01/14] serial: core: Move struct uart_port::quirks closer to possible values Date: Wed, 21 Feb 2024 20:31:17 +0200 Message-ID: <20240221183442.4124354-2-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.43.0.rc1.1.gbec44491f096 In-Reply-To: <20240221183442.4124354-1-andriy.shevchenko@linux.intel.com> References: <20240221183442.4124354-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240221_103459_953608_28D79BE0 X-CRM114-Status: GOOD ( 14.45 ) 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 Currently it's not crystal clear what UPIO_* and UPQ_* definitions belong two. Reindent the code, so it will be easy to read and understand. No functional changes intended. Reviewed-by: Andi Shyti Signed-off-by: Andy Shevchenko --- include/linux/serial_core.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index 55b1f3ba48ac..2d2ec99eca93 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -467,8 +467,8 @@ struct uart_port { unsigned int fifosize; /* tx fifo size */ unsigned char x_char; /* xon/xoff char */ unsigned char regshift; /* reg offset shift */ + unsigned char iotype; /* io access style */ - unsigned char quirks; /* internal quirks */ #define UPIO_PORT (SERIAL_IO_PORT) /* 8b I/O port access */ #define UPIO_HUB6 (SERIAL_IO_HUB6) /* Hub6 ISA card */ @@ -479,7 +479,9 @@ struct uart_port { #define UPIO_MEM32BE (SERIAL_IO_MEM32BE) /* 32b big endian */ #define UPIO_MEM16 (SERIAL_IO_MEM16) /* 16b little endian */ - /* quirks must be updated while holding port mutex */ + unsigned char quirks; /* internal quirks */ + + /* internal quirks must be updated while holding port mutex */ #define UPQ_NO_TXEN_TEST BIT(0) unsigned int read_status_mask; /* driver specific */