linux-kernel - [GIT PULL] regmap fixes for v6.4-rc6

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Message-Id: <20230615114317.4B9DAC433C0@smtp.kernel.org>
Date:   Thu, 15 Jun 2023 12:43:07 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org, Mark Brown <broonie@...nel.org>
Subject: [GIT PULL] regmap fixes for v6.4-rc6

The following changes since commit 0cc6578048e0980d254aee345130cced4912f723:

  regmap: maple: Drop the RCU read lock while syncing registers (2023-05-24 11:21:52 +0100)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git tags/regmap-fix-v6.4-rc6

for you to fetch changes up to 44e46572f0bae431a6092e3cfd2f47bff8b8d18c:

  regmap: regcache: Don't sync read-only registers (2023-06-13 13:15:00 +0100)

----------------------------------------------------------------
regmap: One more fix for v6.4

Another fix for the maple tree cache, Takashi noticed that unlike other
caches the maple tree cache didn't check for read only registers before
trying to sync which would result in spurious syncs for read only
registers where we don't have a default.  This was due to the check
being open coded in the caches, we now check in the shared "does this
register need sync" function so that is fixed for this and future
caches.

----------------------------------------------------------------
Takashi Iwai (1):
      regmap: regcache: Don't sync read-only registers

 drivers/base/regmap/regcache.c | 3 +++
 1 file changed, 3 insertions(+)