Merge tag 'regmap-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap

Pull regmap updates from Mark Brown:
 "This is a much quieter release than the past few, there's one small
  API addition that I noticed a user for in ALSA and a bunch of
  cleanups:

   - Provide an interface for determining if a register is present in
     the cache and add a user of it in ALSA.

   - Full support for dynamic allocations, following the temporary
     bodges that were done as fixes in the previous release.

   - Remove the unused and questionably working 64 bit support"

* tag 'regmap-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
  regmap: Fix the type used for a bitmap pointer
  regmap: Remove dynamic allocation warnings for rbtree and maple
  regmap: rbtree: Use alloc_flags for memory allocations
  regmap: maple: Use alloc_flags for memory allocations
  regmap: Reject fast_io regmap configurations with RBTREE and MAPLE caches
  ALSA: hda: Use regcache_reg_cached() rather than open coding
  regmap: Provide test for regcache_reg_present()
  regmap: Let users check if a register is cached
  regmap: Provide user selectable option to enable regmap
  regmap: mmio: Remove unused 64-bit support code
  regmap: cache: Revert "Add 64-bit mode support"
  regmap: Revert "add 64-bit mode support" and Co.

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 8fc0b3ebce44..c9182a47736e 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -1287,6 +1287,7 @@ int regcache_drop_region(struct regmap *map, unsigned int min,
 void regcache_cache_only(struct regmap *map, bool enable);
 void regcache_cache_bypass(struct regmap *map, bool enable);
 void regcache_mark_dirty(struct regmap *map);
+bool regcache_reg_cached(struct regmap *map, unsigned int reg);
 
 bool regmap_check_range_table(struct regmap *map, unsigned int reg,
 			      const struct regmap_access_table *table);