Merge tag 'regmap-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap

Pull regmap updates from Mark Brown:
 "In user visible terms just a couple of enhancements here, though there
  was a moderate amount of refactoring required in order to support the
  register cache sync performance improvements.

   - Support for block and asynchronous I/O during register cache
     syncing; this provides a use case dependant performance
     improvement.
   - Additional debugfs information on the memory consuption and
     register set"

* tag 'regmap-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: (23 commits)
  regmap: don't corrupt work buffer in _regmap_raw_write()
  regmap: cache: Fix format specifier in dev_dbg
  regmap: cache: Make regcache_sync_block_raw static
  regmap: cache: Write consecutive registers in a single block write
  regmap: cache: Split raw and non-raw syncs
  regmap: cache: Factor out block sync
  regmap: cache: Factor out reg_present support from rbtree cache
  regmap: cache: Use raw I/O to sync rbtrees if we can
  regmap: core: Provide regmap_can_raw_write() operation
  regmap: cache: Provide a get address of value operation
  regmap: Cut down on the average # of nodes in the rbtree cache
  regmap: core: Make raw write available to regcache
  regmap: core: Warn on invalid operation combinations
  regmap: irq: Clarify error message when we fail to request primary IRQ
  regmap: rbtree Expose total memory consumption in the rbtree debugfs entry
  regmap: debugfs: Add a registers `range' file
  regmap: debugfs: Simplify calculation of `c->max_reg'
  regmap: cache: Store caches in native register format where possible
  regmap: core: Split out in place value parsing
  regmap: cache: Use regcache_get_value() to check if we updated
  ...

1 files changed, 48 insertions, 0 deletions

diff --git a/include/trace/events/regmap.h b/include/trace/events/regmap.h
index 41a7dbd570e..a43a2f67bd8 100644
--- a/include/trace/events/regmap.h
+++ b/include/trace/events/regmap.h
@@ -175,6 +175,54 @@ DEFINE_EVENT(regmap_bool, regmap_cache_bypass,
 
 );
 
+DECLARE_EVENT_CLASS(regmap_async,
+
+	TP_PROTO(struct device *dev),
+
+	TP_ARGS(dev),
+
+	TP_STRUCT__entry(
+		__string(	name,		dev_name(dev)	)
+	),
+
+	TP_fast_assign(
+		__assign_str(name, dev_name(dev));
+	),
+
+	TP_printk("%s", __get_str(name))
+);
+
+DEFINE_EVENT(regmap_block, regmap_async_write_start,
+
+	TP_PROTO(struct device *dev, unsigned int reg, int count),
+
+	TP_ARGS(dev, reg, count)
+);
+
+DEFINE_EVENT(regmap_async, regmap_async_io_complete,
+
+	TP_PROTO(struct device *dev),
+
+	TP_ARGS(dev)
+
+);
+
+DEFINE_EVENT(regmap_async, regmap_async_complete_start,
+
+	TP_PROTO(struct device *dev),
+
+	TP_ARGS(dev)
+
+);
+
+DEFINE_EVENT(regmap_async, regmap_async_complete_done,
+
+	TP_PROTO(struct device *dev),
+
+	TP_ARGS(dev)
+
+);
+
 #endif /* _TRACE_REGMAP_H */
 
 /* This part must be outside protection */