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authorIcenowy Zheng <icenowy@sipeed.com>2021-08-02 09:37:41 +0300
committerMark Brown <broonie@kernel.org>2021-08-02 14:21:32 +0300
commit29c34975c9391d3ad1fd5dd3c92ba0d41afe9549 (patch)
treea4d160a69cc6ef1b539603a8ad4856be9a0f3d68 /include/linux/regmap.h
parentd63aa09f7c53bdeb83edb4d84c07d759a92223bb (diff)
downloadlinux-29c34975c9391d3ad1fd5dd3c92ba0d41afe9549.tar.xz
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>
Diffstat (limited to 'include/linux/regmap.h')
-rw-r--r--include/linux/regmap.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index f5f08dd0a116..77755196277c 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -1269,12 +1269,13 @@ void devm_regmap_field_free(struct device *dev, struct regmap_field *field);
int regmap_field_bulk_alloc(struct regmap *regmap,
struct regmap_field **rm_field,
- struct reg_field *reg_field,
+ const struct reg_field *reg_field,
int num_fields);
void regmap_field_bulk_free(struct regmap_field *field);
int devm_regmap_field_bulk_alloc(struct device *dev, struct regmap *regmap,
struct regmap_field **field,
- struct reg_field *reg_field, int num_fields);
+ const struct reg_field *reg_field,
+ int num_fields);
void devm_regmap_field_bulk_free(struct device *dev,
struct regmap_field *field);