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regmap: allow const array for {devm_,}regmap_field_bulk_alloc reg_fields
The reg_fields array fed to {devm_}regmap_field_bulk_alloc is currently not const, which is not correct on semantics (the functions shouldn't change reg_field contents) and prevents pre-defined const reg_field array to be used. As the implementation of this function doesn't change the content of it, just add const to its prototype. Signed-off-by: Icenowy Zheng <icenowy@sipeed.com> Link: https://lore.kernel.org/r/20210802063741.76301-1-icenowy@sipeed.com Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -1298,7 +1298,7 @@ EXPORT_SYMBOL_GPL(devm_regmap_field_alloc);
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*/
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*/
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int regmap_field_bulk_alloc(struct regmap *regmap,
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int regmap_field_bulk_alloc(struct regmap *regmap,
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struct regmap_field **rm_field,
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struct regmap_field **rm_field,
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struct reg_field *reg_field,
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const struct reg_field *reg_field,
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int num_fields)
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int num_fields)
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{
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{
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struct regmap_field *rf;
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struct regmap_field *rf;
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@ -1334,7 +1334,7 @@ EXPORT_SYMBOL_GPL(regmap_field_bulk_alloc);
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int devm_regmap_field_bulk_alloc(struct device *dev,
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int devm_regmap_field_bulk_alloc(struct device *dev,
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struct regmap *regmap,
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struct regmap *regmap,
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struct regmap_field **rm_field,
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struct regmap_field **rm_field,
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struct reg_field *reg_field,
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const struct reg_field *reg_field,
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int num_fields)
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int num_fields)
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{
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{
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struct regmap_field *rf;
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struct regmap_field *rf;
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@ -1269,12 +1269,13 @@ void devm_regmap_field_free(struct device *dev, struct regmap_field *field);
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int regmap_field_bulk_alloc(struct regmap *regmap,
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int regmap_field_bulk_alloc(struct regmap *regmap,
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struct regmap_field **rm_field,
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struct regmap_field **rm_field,
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struct reg_field *reg_field,
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const struct reg_field *reg_field,
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int num_fields);
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int num_fields);
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void regmap_field_bulk_free(struct regmap_field *field);
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void regmap_field_bulk_free(struct regmap_field *field);
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int devm_regmap_field_bulk_alloc(struct device *dev, struct regmap *regmap,
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int devm_regmap_field_bulk_alloc(struct device *dev, struct regmap *regmap,
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struct regmap_field **field,
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struct regmap_field **field,
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struct reg_field *reg_field, int num_fields);
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const struct reg_field *reg_field,
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int num_fields);
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void devm_regmap_field_bulk_free(struct device *dev,
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void devm_regmap_field_bulk_free(struct device *dev,
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struct regmap_field *field);
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struct regmap_field *field);
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