1 files changed, 9 insertions, 15 deletions

diff --git a/drivers/base/regmap/internal.h b/drivers/base/regmap/internal.h
index 29c83160ca2..7d1326985be 100644
--- a/drivers/base/regmap/internal.h
+++ b/drivers/base/regmap/internal.h
@@ -44,7 +44,6 @@ struct regmap_format {
 
 struct regmap_async {
 	struct list_head list;
-	struct work_struct cleanup;
 	struct regmap *map;
 	void *work_buf;
 };
@@ -64,9 +63,11 @@ struct regmap {
 	void *bus_context;
 	const char *name;
 
+	bool async;
 	spinlock_t async_lock;
 	wait_queue_head_t async_waitq;
 	struct list_head async_list;
+	struct list_head async_free;
 	int async_ret;
 
 #ifdef CONFIG_DEBUG_FS
@@ -128,14 +129,13 @@ struct regmap {
 	void *cache;
 	u32 cache_dirty;
 
-	unsigned long *cache_present;
-	unsigned int cache_present_nbits;
-
 	struct reg_default *patch;
 	int patch_regs;
 
 	/* if set, converts bulk rw to single rw */
 	bool use_single_rw;
+	/* if set, the device supports multi write mode */
+	bool can_multi_write;
 
 	struct rb_root range_tree;
 	void *selector_work_buf;	/* Scratch buffer used for selector */
@@ -182,6 +182,9 @@ struct regmap_field {
 	/* lsb */
 	unsigned int shift;
 	unsigned int reg;
+
+	unsigned int id_size;
+	unsigned int id_offset;
 };
 
 #ifdef CONFIG_DEBUG_FS
@@ -203,6 +206,7 @@ int regcache_write(struct regmap *map,
 			unsigned int reg, unsigned int value);
 int regcache_sync(struct regmap *map);
 int regcache_sync_block(struct regmap *map, void *block,
+			unsigned long *cache_present,
 			unsigned int block_base, unsigned int start,
 			unsigned int end);
 
@@ -218,19 +222,9 @@ unsigned int regcache_get_val(struct regmap *map, const void *base,
 bool regcache_set_val(struct regmap *map, void *base, unsigned int idx,
 		      unsigned int val);
 int regcache_lookup_reg(struct regmap *map, unsigned int reg);
-int regcache_set_reg_present(struct regmap *map, unsigned int reg);
-
-static inline bool regcache_reg_present(struct regmap *map, unsigned int reg)
-{
-	if (!map->cache_present)
-		return true;
-	if (reg > map->cache_present_nbits)
-		return false;
-	return map->cache_present[BIT_WORD(reg)] & BIT_MASK(reg);
-}
 
 int _regmap_raw_write(struct regmap *map, unsigned int reg,
-		      const void *val, size_t val_len, bool async);
+		      const void *val, size_t val_len);
 
 void regmap_async_complete_cb(struct regmap_async *async, int ret);