linux-kernel - Re: [PATCH v2 1/2] regmap: Add hardware spinlock support

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Message-ID: <20171101101302.fnryw6443xlaq5ch@sirena.co.uk>
Date:   Wed, 1 Nov 2017 10:13:02 +0000
From:   Mark Brown <broonie@...nel.org>
To:     Baolin Wang <baolin.wang@...aro.org>
Cc:     gregkh@...uxfoundation.org, lee.jones@...aro.org, arnd@...db.de,
        robh+dt@...nel.org, mark.rutland@....com,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH v2 1/2] regmap: Add hardware spinlock support

On Wed, Nov 01, 2017 at 10:11:55AM +0800, Baolin Wang wrote:
> On some platforms, when reading or writing some special registers through
> regmap, we should acquire one hardware spinlock to synchronize between
> the multiple subsystems. Thus this patch adds the hardware spinlock
> support for regmap.

The following changes since commit 2bd6bf03f4c1c59381d62c61d03f6cc3fe71f66e:

  Linux 4.14-rc1 (2017-09-16 15:47:51 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git tags/regmap-hwspinlock-support

for you to fetch changes up to 8698b9364710e7bac84b3af07dd410e39c8c2e08:

  regmap: Add hardware spinlock support (2017-11-01 10:06:29 +0000)

----------------------------------------------------------------
regmap: Add hwspinlock support

----------------------------------------------------------------
Baolin Wang (1):
      regmap: Add hardware spinlock support

 drivers/base/regmap/internal.h |   2 +
 drivers/base/regmap/regmap.c   | 101 ++++++++++++++++++++++++++++++++++-------
 include/linux/regmap.h         |   6 +++
 3 files changed, 93 insertions(+), 16 deletions(-)

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