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lib: utils/regmap: Constify FDT pointers in parsing functions

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Indicate that none of these functions modify the devicetree by
constifying the parameter type.

Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Samuel Holland
2024-07-30 21:58:49 -07:00
committed by Anup Patel
parent 7df1c8126f
commit 1bbda9b26f
3 changed files with 8 additions and 8 deletions
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6
include/sbi_utils/regmap/fdt_regmap.h
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@@ -17,15 +17,15 @@ struct fdt_phandle_args;
/** FDT based regmap driver */
struct fdt_regmap {
const struct fdt_match *match_table;
int (*init)(void *fdt, int nodeoff, u32 phandle,
int (*init)(const void *fdt, int nodeoff, u32 phandle,
const struct fdt_match *match);
};
/** Get regmap instance based on phandle */
int fdt_regmap_get_by_phandle(void *fdt, u32 phandle,
int fdt_regmap_get_by_phandle(const void *fdt, u32 phandle,
struct regmap **out_rmap);
/** Get regmap instance based on "regmap" property of the specified DT node */
int fdt_regmap_get(void *fdt, int nodeoff, struct regmap **out_rmap);
int fdt_regmap_get(const void *fdt, int nodeoff, struct regmap **out_rmap);
#endif