[PATCH v3 01/14] serial: core: Move struct uart_port::quirks closer to possible values

From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Florian Fainelli <florian.fainelli@broadcom.com>,
	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" <jirislaby@kernel.org>,
	"Joel Stanley" <joel@jms.id.au>,
	"Andrew Jeffery" <andrew@codeconstruct.com.au>,
	"Broadcom internal kernel review list"
	<bcm-kernel-feedback-list@broadcom.com>,
	"Ray Jui" <rjui@broadcom.com>,
	"Scott Branden" <sbranden@broadcom.com>,
	"Al Cooper" <alcooperx@gmail.com>,
	"Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>,
	"Paul Cercueil" <paul@crapouillou.net>,
	"Vladimir Zapolskiy" <vz@mleia.com>,
	"Thierry Reding" <thierry.reding@gmail.com>,
	"Jonathan Hunter" <jonathanh@nvidia.com>,
	"Kunihiko Hayashi" <hayashi.kunihiko@socionext.com>,
	"Masami Hiramatsu" <mhiramat@kernel.org>,
	"Andi Shyti" <andi.shyti@linux.intel.com>
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	[thread overview]
Message-ID: <20240304123035.758700-2-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20240304123035.758700-1-andriy.shevchenko@linux.intel.com>

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 <andi.shyti@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 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 */
-- 
2.43.0.rc1.1.gbec44491f096

