linux-kernel - [PATCH v3 0/4] i2c: mpc: Refactor to improve responsiveness

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Message-Id: <20210413050956.23264-1-chris.packham@alliedtelesis.co.nz>
Date:   Tue, 13 Apr 2021 17:09:51 +1200
From:   Chris Packham <chris.packham@...iedtelesis.co.nz>
To:     Wolfram Sang <wsa@...nel.org>
Cc:     Andy Shevchenko <andy.shevchenko@...il.com>,
        linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
        Chris Packham <chris.packham@...iedtelesis.co.nz>
Subject: [PATCH v3 0/4] i2c: mpc: Refactor to improve responsiveness

This is an update to what is already in i2c/for-next. I've included "i2c: mpc:
use device managed APIs" which had some problems in the remove code path which
Wei Yongjun kindly pointed out with a fix. I've incorporated those changes into
this version in case the original is reverted.

I've tested on T2081 and P2041 based systems with a number of i2c and smbus
devices. Also this time I included a few iterations of module insert/remove
which would have caught the earlier errors.

Chris Packham (4):
  i2c: mpc: use device managed APIs
  i2c: mpc: Interrupt driven transfer
  i2c: mpc: Remove redundant NULL check
  MAINTAINERS: Add Chris Packham as FREESCALE MPC I2C maintainer

 MAINTAINERS                  |   7 +
 drivers/i2c/busses/i2c-mpc.c | 488 +++++++++++++++++++----------------
 2 files changed, 267 insertions(+), 228 deletions(-)

-- 
2.31.1