regmap: Updates for v5.6

This is quite a busy release for a subsystem that's usually very quiet,
 though still a small set of updates in the grand scheme of things:
 
  - A fix for writes to non-incrementing registers.
  - An iopoll() style helper for use with atomic safe regmaps, making
    it easier to transition from raw memory mapped I/O.
  - Some constification.
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Merge tag 'regmap-v5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap

Pull regmap updates from Mark Brown:
 "This is quite a busy release for a subsystem that's usually very
  quiet, though still a small set of updates in the grand scheme of
  things:

   - A fix for writes to non-incrementing registers.

   - An iopoll() style helper for use with atomic safe regmaps, making
     it easier to transition from raw memory mapped I/O.

   - Some constification"

* tag 'regmap-v5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
  regmap: fix writes to non incrementing registers
  regmap: add iopoll-like atomic polling macro
  regmap-i2c: constify regmap_bus structures
This commit is contained in:
Linus Torvalds 2020-01-27 11:13:02 -08:00
commit e83a0ed2a6
3 changed files with 62 additions and 10 deletions