diff options
Diffstat (limited to 'include/linux/pinctrl/machine.h')
| -rw-r--r-- | include/linux/pinctrl/machine.h | 35 |
1 files changed, 26 insertions, 9 deletions
diff --git a/include/linux/pinctrl/machine.h b/include/linux/pinctrl/machine.h index e5b1716f98cc..25620229b1d6 100644 --- a/include/linux/pinctrl/machine.h +++ b/include/linux/pinctrl/machine.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Machine interface for the pinctrl subsystem. * @@ -6,13 +7,11 @@ * Based on bits of regulator core, gpio core and clk core * * Author: Linus Walleij <linus.walleij@linaro.org> - * - * License terms: GNU General Public License (GPL) version 2 */ #ifndef __LINUX_PINCTRL_MACHINE_H #define __LINUX_PINCTRL_MACHINE_H -#include <linux/bug.h> +#include <linux/array_size.h> #include <linux/pinctrl/pinctrl-state.h> @@ -48,7 +47,7 @@ struct pinctrl_map_mux { struct pinctrl_map_configs { const char *group_or_pin; unsigned long *configs; - unsigned num_configs; + unsigned int num_configs; }; /** @@ -150,19 +149,37 @@ struct pinctrl_map { #define PIN_MAP_CONFIGS_GROUP_HOG_DEFAULT(dev, grp, cfgs) \ PIN_MAP_CONFIGS_GROUP(dev, PINCTRL_STATE_DEFAULT, dev, grp, cfgs) +struct device; +struct pinctrl_map; + #ifdef CONFIG_PINCTRL -extern int pinctrl_register_mappings(struct pinctrl_map const *map, - unsigned num_maps); -extern void pinctrl_provide_dummies(void); +int pinctrl_register_mappings(const struct pinctrl_map *map, + unsigned int num_maps); +int devm_pinctrl_register_mappings(struct device *dev, + const struct pinctrl_map *map, + unsigned int num_maps); +void pinctrl_unregister_mappings(const struct pinctrl_map *map); +void pinctrl_provide_dummies(void); #else -static inline int pinctrl_register_mappings(struct pinctrl_map const *map, - unsigned num_maps) +static inline int pinctrl_register_mappings(const struct pinctrl_map *map, + unsigned int num_maps) { return 0; } +static inline int devm_pinctrl_register_mappings(struct device *dev, + const struct pinctrl_map *map, + unsigned int num_maps) +{ + return 0; +} + +static inline void pinctrl_unregister_mappings(const struct pinctrl_map *map) +{ +} + static inline void pinctrl_provide_dummies(void) { } |