linux-kernel - [PATCH 0/6] Cleanup AMBA PL011 driver

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Message-Id: <20231026-mbly-uart-v1-0-9258eea297d3@bootlin.com>
Date:   Thu, 26 Oct 2023 12:41:17 +0200
From:   Théo Lebrun <theo.lebrun@...tlin.com>
To:     Russell King <linux@...linux.org.uk>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jiri Slaby <jirislaby@...nel.org>
Cc:     linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org,
        Linus Walleij <linus.walleij@...aro.org>,
        Gregory CLEMENT <gregory.clement@...tlin.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        Vladimir Kondratiev <vladimir.kondratiev@...ileye.com>,
        Tawfik Bayouk <tawfik.bayouk@...ileye.com>,
        Théo Lebrun <theo.lebrun@...tlin.com>
Subject: [PATCH 0/6] Cleanup AMBA PL011 driver

Hi,

While adding upstream support to a new platform (Mobileye EyeQ5[1]) that
uses the AMBA PL011 driver, I took some time to look at the PL011
driver and ended up with a few patches that cleanup parts of it. The
line-diff is big mostly because of the checkpatch-fixing commits.

The driver hadn't received any love for quite some time. A single commit
changes the code's behavior: see "tty: serial: amba-pl011: Parse bits
option as 5, 6, 7 or 8 in _get_options". See commit messages for more
information.

[1]: https://lore.kernel.org/all/202310050726.GDpZbMDO-lkp@intel.com/T/

Have a nice day,
Théo Lebrun

Signed-off-by: Théo Lebrun <theo.lebrun@...tlin.com>
---
Théo Lebrun (6):
      tty: serial: amba: cleanup whitespace
      tty: serial: amba: Use BIT() macro for constant declarations
      tty: serial: amba-pl011: cleanup driver
      tty: serial: amba-pl011: replace TIOCMBIT macros by static functions
      tty: serial: amba-pl011: unindent pl011_console_get_options function body
      tty: serial: amba-pl011: Parse bits option as 5, 6, 7 or 8 in _get_options

 drivers/tty/serial/amba-pl011.c | 238 ++++++++++++++++++++--------------------
 include/linux/amba/serial.h     | 192 ++++++++++++++++----------------
 2 files changed, 214 insertions(+), 216 deletions(-)
---
base-commit: ad582615776e62e365ab2dfa7a7a3806ada28b30
change-id: 20231023-mbly-uart-afcacbb98f8b

Best regards,
-- 
Théo Lebrun <theo.lebrun@...tlin.com>