From patchwork Mon Mar 4 12:27:02 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 777943 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) (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 A1EA03D39B; Mon, 4 Mar 2024 12:30:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.12 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709555449; cv=none; b=Ggt9FFdnwnWvNSMmECY/8/gYY91TSa/ZWPmRNSnm5SuBFWz8OeMB5AwK/O5eTGaAE4gEG8Y9cfdQcUIAPKO/lKpYSFZZm8HsJEI++YQwLtFWHLOinp/u9MjBZAtDaqU86hu1r2srK21aaGVUfqdySz+Pfyx/aqSYA3/csfNhnfg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709555449; c=relaxed/simple; bh=A8p5Npmvda1MkUKRvwcBNktCV2esnRfoVCvpbf/iEPo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=j2pU89nN/wU8zPOKjoSthTcItiB4i+5q/ZCqiVTq39mRqy55cRcLEyM8mzYERlennSKJcENqemItpQ756w+hiN65eK7qpdfuhUDuj4C1vyqCUfnVSPrsm79KT0Nzc/g85m5V8z2rvnRa8IQRc7FplsTwU0bB1B6EQBuOcCQAl1o= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=Qgi6Mo7S; arc=none smtp.client-ip=192.198.163.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none 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="Qgi6Mo7S" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1709555448; x=1741091448; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=A8p5Npmvda1MkUKRvwcBNktCV2esnRfoVCvpbf/iEPo=; b=Qgi6Mo7SnoumanKaorb2rLmC5x5r4onLSq7WCz4nDkCrx2QBl/H5MDKb JeFYGCx0v+vqGITSTMlnqoFX53QXvPvwmH1VWqpFD7fZ+3z5AwnYVWSl3 3PN7eY3gNAd8EgQvGVieAEfjA77KBzq0ys7I6vwgfdmQLOLkUUrJzkvJL PdtbdMXJQJxwCxamT/EOmcvhWmR+/EMC+peIDYWPK9MAOUHSSYdy7/YBA vEVR54WRtEguJK5TI+8rDeS/OXbrP8CJepSQ3Xf8V5bYBfhs9f9aZIbc/ xZPSzlLDBFD5Kb6SR15hmF45x5iAk+pzP/IgMAP2NyLUhF5/XjSfIhGBN A==; X-IronPort-AV: E=McAfee;i="6600,9927,11002"; a="7815046" X-IronPort-AV: E=Sophos;i="6.06,203,1705392000"; d="scan'208";a="7815046" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Mar 2024 04:30:44 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,11002"; a="937040423" X-IronPort-AV: E=Sophos;i="6.06,203,1705392000"; d="scan'208";a="937040423" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga001.fm.intel.com with ESMTP; 04 Mar 2024 04:30:38 -0800 Received: by black.fi.intel.com (Postfix, from userid 1003) id 38ECB86; Mon, 4 Mar 2024 14:30:37 +0200 (EET) From: Andy Shevchenko To: Greg Kroah-Hartman , Andy Shevchenko , Florian Fainelli , 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 , Broadcom internal kernel review list , Ray Jui , Scott Branden , 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 v3 01/14] serial: core: Move struct uart_port::quirks closer to possible values Date: Mon, 4 Mar 2024 14:27:02 +0200 Message-ID: <20240304123035.758700-2-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.43.0.rc1.1.gbec44491f096 In-Reply-To: <20240304123035.758700-1-andriy.shevchenko@linux.intel.com> References: <20240304123035.758700-1-andriy.shevchenko@linux.intel.com> Precedence: bulk X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Currently it's not crystal clear what UPIO_* and UPQ_* definitions belong to. 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 */