regmap: Make regmap_check_range_table() a public API
Allow drivers to use an access table as part of their implementation. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@ -65,9 +65,8 @@ bool regmap_reg_in_ranges(unsigned int reg,
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}
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EXPORT_SYMBOL_GPL(regmap_reg_in_ranges);
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static bool _regmap_check_range_table(struct regmap *map,
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unsigned int reg,
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const struct regmap_access_table *table)
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bool regmap_check_range_table(struct regmap *map, unsigned int reg,
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const struct regmap_access_table *table)
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{
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/* Check "no ranges" first */
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if (regmap_reg_in_ranges(reg, table->no_ranges, table->n_no_ranges))
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@ -80,6 +79,7 @@ static bool _regmap_check_range_table(struct regmap *map,
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return regmap_reg_in_ranges(reg, table->yes_ranges,
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table->n_yes_ranges);
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}
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EXPORT_SYMBOL_GPL(regmap_check_range_table);
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bool regmap_writeable(struct regmap *map, unsigned int reg)
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{
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@ -90,7 +90,7 @@ bool regmap_writeable(struct regmap *map, unsigned int reg)
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return map->writeable_reg(map->dev, reg);
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if (map->wr_table)
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return _regmap_check_range_table(map, reg, map->wr_table);
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return regmap_check_range_table(map, reg, map->wr_table);
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return true;
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}
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@ -107,7 +107,7 @@ bool regmap_readable(struct regmap *map, unsigned int reg)
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return map->readable_reg(map->dev, reg);
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if (map->rd_table)
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return _regmap_check_range_table(map, reg, map->rd_table);
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return regmap_check_range_table(map, reg, map->rd_table);
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return true;
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}
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@ -121,7 +121,7 @@ bool regmap_volatile(struct regmap *map, unsigned int reg)
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return map->volatile_reg(map->dev, reg);
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if (map->volatile_table)
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return _regmap_check_range_table(map, reg, map->volatile_table);
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return regmap_check_range_table(map, reg, map->volatile_table);
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return true;
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}
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@ -135,7 +135,7 @@ bool regmap_precious(struct regmap *map, unsigned int reg)
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return map->precious_reg(map->dev, reg);
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if (map->precious_table)
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return _regmap_check_range_table(map, reg, map->precious_table);
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return regmap_check_range_table(map, reg, map->precious_table);
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return false;
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}
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@ -400,6 +400,9 @@ void regcache_cache_only(struct regmap *map, bool enable);
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void regcache_cache_bypass(struct regmap *map, bool enable);
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void regcache_mark_dirty(struct regmap *map);
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bool regmap_check_range_table(struct regmap *map, unsigned int reg,
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const struct regmap_access_table *table);
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int regmap_register_patch(struct regmap *map, const struct reg_default *regs,
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int num_regs);
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