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regmap: merge regmap_update_bits_check() into macro

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Current regmap has many similar update functions like below,
but the difference is very few.
	regmap_update_bits()
	regmap_update_bits_async()
	regmap_update_bits_check()
	regmap_update_bits_check_async()
Furthermore, we can add *force* write option too in the future.

This patch merges regmap_update_bits_check() into macro
by using regmap_update_bits_base().

Signed-off-by: Kuninori Morimoto <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
This commit is contained in:
Kuninori Morimoto 2016-02-15 05:23:17 +00:00 • committed by Mark Brown
commit 98c2dc4869
2 changed files with 2 additions and 37 deletions
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25
drivers/base/regmap/regmap.c
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@ -2710,31 +2710,6 @@ int regmap_write_bits(struct regmap *map, unsigned int reg,
}
EXPORT_SYMBOL_GPL(regmap_write_bits);
/**
* regmap_update_bits_check: Perform a read/modify/write cycle on the
* register map and report if updated
*
* @map: Register map to update
* @reg: Register to update
* @mask: Bitmask to change
* @val: New value for bitmask
* @change: Boolean indicating if a write was done
*
* Returns zero for success, a negative number on error.
*/
int regmap_update_bits_check(struct regmap *map, unsigned int reg,
unsigned int mask, unsigned int val,
bool *change)
{
int ret;
map->lock(map->lock_arg);
ret = _regmap_update_bits(map, reg, mask, val, change, false);
map->unlock(map->lock_arg);
return ret;
}
EXPORT_SYMBOL_GPL(regmap_update_bits_check);
/**
* regmap_update_bits_check_async: Perform a read/modify/write cycle on the
* register map asynchronously and report if