There is a few things done: - include only the headers we are direct user of - when pointer is in use, provide a forward declaration - add missed headers - group generic headers and subsystem headers - sort each group alphabetically
While at it, fix some awkward indentations.
Signed-off-by: Andy Shevchenko andriy.shevchenko@linux.intel.com --- drivers/pinctrl/core.c | 19 ++++++++------- drivers/pinctrl/core.h | 12 +++++++++- drivers/pinctrl/devicetree.h | 6 +++++ drivers/pinctrl/pinconf.h | 10 ++++++++ drivers/pinctrl/pinctrl-utils.h | 5 ++++ drivers/pinctrl/pinmux.c | 17 ++++++++------ drivers/pinctrl/pinmux.h | 11 +++++++++ include/linux/pinctrl/consumer.h | 31 +++++++++++-------------- include/linux/pinctrl/devinfo.h | 6 +++-- include/linux/pinctrl/machine.h | 8 ++++--- include/linux/pinctrl/pinconf-generic.h | 23 ++++++++++-------- include/linux/pinctrl/pinctrl.h | 18 +++++++------- include/linux/pinctrl/pinmux.h | 5 ++-- 13 files changed, 110 insertions(+), 61 deletions(-)
diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c index 9e57f4c62e60..655f9502e73f 100644 --- a/drivers/pinctrl/core.c +++ b/drivers/pinctrl/core.c @@ -12,19 +12,21 @@ */ #define pr_fmt(fmt) "pinctrl core: " fmt
-#include <linux/kernel.h> -#include <linux/kref.h> -#include <linux/export.h> -#include <linux/init.h> +#include <linux/debugfs.h> #include <linux/device.h> -#include <linux/slab.h> #include <linux/err.h> +#include <linux/export.h> +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/kref.h> #include <linux/list.h> -#include <linux/debugfs.h> #include <linux/seq_file.h> +#include <linux/slab.h> + #include <linux/pinctrl/consumer.h> -#include <linux/pinctrl/pinctrl.h> +#include <linux/pinctrl/devinfo.h> #include <linux/pinctrl/machine.h> +#include <linux/pinctrl/pinctrl.h>
#ifdef CONFIG_GPIOLIB #include "../gpio/gpiolib.h" @@ -33,9 +35,8 @@
#include "core.h" #include "devicetree.h" -#include "pinmux.h" #include "pinconf.h" - +#include "pinmux.h"
static bool pinctrl_dummy_state;
diff --git a/drivers/pinctrl/core.h b/drivers/pinctrl/core.h index 840103c40c14..4d0bdb9fb99b 100644 --- a/drivers/pinctrl/core.h +++ b/drivers/pinctrl/core.h @@ -9,12 +9,22 @@ */
#include <linux/kref.h> +#include <linux/list.h> #include <linux/mutex.h> #include <linux/radix-tree.h> -#include <linux/pinctrl/pinconf.h> +#include <linux/types.h> + #include <linux/pinctrl/machine.h>
+struct dentry; +struct device; +struct device_node; +struct module; + +struct pinctrl; +struct pinctrl_desc; struct pinctrl_gpio_range; +struct pinctrl_state;
/** * struct pinctrl_dev - pin control class device diff --git a/drivers/pinctrl/devicetree.h b/drivers/pinctrl/devicetree.h index efa80779de4f..def76aba99d1 100644 --- a/drivers/pinctrl/devicetree.h +++ b/drivers/pinctrl/devicetree.h @@ -5,8 +5,14 @@ * Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved. */
+#include <linux/errno.h> + +struct device_node; struct of_phandle_args;
+struct pinctrl; +struct pinctrl_dev; + #ifdef CONFIG_OF
void pinctrl_dt_free_maps(struct pinctrl *p); diff --git a/drivers/pinctrl/pinconf.h b/drivers/pinctrl/pinconf.h index be7311373299..694bfc9961fa 100644 --- a/drivers/pinctrl/pinconf.h +++ b/drivers/pinctrl/pinconf.h @@ -10,6 +10,16 @@ * Author: Linus Walleij linus.walleij@linaro.org */
+#include <linux/errno.h> + +struct dentry; +struct device_node; +struct seq_file; + +struct pinctrl_dev; +struct pinctrl_map; +struct pinctrl_setting; + #ifdef CONFIG_PINCONF
int pinconf_check_ops(struct pinctrl_dev *pctldev); diff --git a/drivers/pinctrl/pinctrl-utils.h b/drivers/pinctrl/pinctrl-utils.h index cec407a8cc4e..4108ee2dd6d0 100644 --- a/drivers/pinctrl/pinctrl-utils.h +++ b/drivers/pinctrl/pinctrl-utils.h @@ -9,6 +9,11 @@ #ifndef __PINCTRL_UTILS_H__ #define __PINCTRL_UTILS_H__
+#include <linux/pinctrl/machine.h> + +struct pinctrl_dev; +struct pinctrl_map; + int pinctrl_utils_reserve_map(struct pinctrl_dev *pctldev, struct pinctrl_map **map, unsigned *reserved_maps, unsigned *num_maps, unsigned reserve); diff --git a/drivers/pinctrl/pinmux.c b/drivers/pinctrl/pinmux.c index f94d43b082d9..6bd7ac37a0e0 100644 --- a/drivers/pinctrl/pinmux.c +++ b/drivers/pinctrl/pinmux.c @@ -13,19 +13,22 @@ #define pr_fmt(fmt) "pinmux core: " fmt
#include <linux/ctype.h> -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/init.h> +#include <linux/debugfs.h> #include <linux/device.h> -#include <linux/slab.h> -#include <linux/radix-tree.h> #include <linux/err.h> +#include <linux/init.h> +#include <linux/kernel.h> #include <linux/list.h> -#include <linux/string.h> -#include <linux/debugfs.h> +#include <linux/module.h> +#include <linux/radix-tree.h> #include <linux/seq_file.h> +#include <linux/slab.h> +#include <linux/string.h> + #include <linux/pinctrl/machine.h> +#include <linux/pinctrl/pinctrl.h> #include <linux/pinctrl/pinmux.h> + #include "core.h" #include "pinmux.h"
diff --git a/drivers/pinctrl/pinmux.h b/drivers/pinctrl/pinmux.h index 72fcf03eaa43..ea6f99c24aa5 100644 --- a/drivers/pinctrl/pinmux.h +++ b/drivers/pinctrl/pinmux.h @@ -9,6 +9,17 @@ * * Author: Linus Walleij linus.walleij@linaro.org */ + +#include <linux/types.h> + +struct dentry; +struct seq_file; + +struct pinctrl_dev; +struct pinctrl_gpio_range; +struct pinctrl_map; +struct pinctrl_setting; + #ifdef CONFIG_PINMUX
int pinmux_check_ops(struct pinctrl_dev *pctldev); diff --git a/include/linux/pinctrl/consumer.h b/include/linux/pinctrl/consumer.h index 019fecd75d0c..4729d54e8995 100644 --- a/include/linux/pinctrl/consumer.h +++ b/include/linux/pinctrl/consumer.h @@ -12,14 +12,15 @@ #define __LINUX_PINCTRL_CONSUMER_H
#include <linux/err.h> -#include <linux/list.h> -#include <linux/seq_file.h> +#include <linux/types.h> + #include <linux/pinctrl/pinctrl-state.h>
+struct device; + /* This struct is private to the core and should be regarded as a cookie */ struct pinctrl; struct pinctrl_state; -struct device;
#ifdef CONFIG_PINCTRL
@@ -33,9 +34,8 @@ extern int pinctrl_gpio_set_config(unsigned gpio, unsigned long config);
extern struct pinctrl * __must_check pinctrl_get(struct device *dev); extern void pinctrl_put(struct pinctrl *p); -extern struct pinctrl_state * __must_check pinctrl_lookup_state( - struct pinctrl *p, - const char *name); +extern struct pinctrl_state * __must_check pinctrl_lookup_state(struct pinctrl *p, + const char *name); extern int pinctrl_select_state(struct pinctrl *p, struct pinctrl_state *s);
extern struct pinctrl * __must_check devm_pinctrl_get(struct device *dev); @@ -101,9 +101,8 @@ static inline void pinctrl_put(struct pinctrl *p) { }
-static inline struct pinctrl_state * __must_check pinctrl_lookup_state( - struct pinctrl *p, - const char *name) +static inline struct pinctrl_state * __must_check pinctrl_lookup_state(struct pinctrl *p, + const char *name) { return NULL; } @@ -145,8 +144,8 @@ static inline int pinctrl_pm_select_idle_state(struct device *dev)
#endif /* CONFIG_PINCTRL */
-static inline struct pinctrl * __must_check pinctrl_get_select( - struct device *dev, const char *name) +static inline struct pinctrl * __must_check pinctrl_get_select(struct device *dev, + const char *name) { struct pinctrl *p; struct pinctrl_state *s; @@ -171,14 +170,13 @@ static inline struct pinctrl * __must_check pinctrl_get_select( return p; }
-static inline struct pinctrl * __must_check pinctrl_get_select_default( - struct device *dev) +static inline struct pinctrl * __must_check pinctrl_get_select_default(struct device *dev) { return pinctrl_get_select(dev, PINCTRL_STATE_DEFAULT); }
-static inline struct pinctrl * __must_check devm_pinctrl_get_select( - struct device *dev, const char *name) +static inline struct pinctrl * __must_check devm_pinctrl_get_select(struct device *dev, + const char *name) { struct pinctrl *p; struct pinctrl_state *s; @@ -203,8 +201,7 @@ static inline struct pinctrl * __must_check devm_pinctrl_get_select( return p; }
-static inline struct pinctrl * __must_check devm_pinctrl_get_select_default( - struct device *dev) +static inline struct pinctrl * __must_check devm_pinctrl_get_select_default(struct device *dev) { return devm_pinctrl_get_select(dev, PINCTRL_STATE_DEFAULT); } diff --git a/include/linux/pinctrl/devinfo.h b/include/linux/pinctrl/devinfo.h index a48ff69acddd..9e8b559e1253 100644 --- a/include/linux/pinctrl/devinfo.h +++ b/include/linux/pinctrl/devinfo.h @@ -14,11 +14,15 @@ #ifndef PINCTRL_DEVINFO_H #define PINCTRL_DEVINFO_H
+struct device; + #ifdef CONFIG_PINCTRL
/* The device core acts as a consumer toward pinctrl */ #include <linux/pinctrl/consumer.h>
+struct pinctrl; + /** * struct dev_pin_info - pin state container for devices * @p: pinctrl handle for the containing device @@ -42,8 +46,6 @@ extern int pinctrl_init_done(struct device *dev);
#else
-struct device; - /* Stubs if we're not using pinctrl */
static inline int pinctrl_bind_pins(struct device *dev) diff --git a/include/linux/pinctrl/machine.h b/include/linux/pinctrl/machine.h index e987dc9fd2af..0639b36f43c5 100644 --- a/include/linux/pinctrl/machine.h +++ b/include/linux/pinctrl/machine.h @@ -11,7 +11,7 @@ #ifndef __LINUX_PINCTRL_MACHINE_H #define __LINUX_PINCTRL_MACHINE_H
-#include <linux/bug.h> +#include <linux/kernel.h> /* ARRAY_SIZE() */
#include <linux/pinctrl/pinctrl-state.h>
@@ -149,16 +149,18 @@ 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 pinctrl_map; + #ifdef CONFIG_PINCTRL
extern int pinctrl_register_mappings(const struct pinctrl_map *map, - unsigned num_maps); + unsigned num_maps); extern void pinctrl_unregister_mappings(const struct pinctrl_map *map); extern void pinctrl_provide_dummies(void); #else
static inline int pinctrl_register_mappings(const struct pinctrl_map *map, - unsigned num_maps) + unsigned num_maps) { return 0; } diff --git a/include/linux/pinctrl/pinconf-generic.h b/include/linux/pinctrl/pinconf-generic.h index 2422211d6a5a..940fc4e9e17c 100644 --- a/include/linux/pinctrl/pinconf-generic.h +++ b/include/linux/pinctrl/pinconf-generic.h @@ -11,9 +11,12 @@ #ifndef __LINUX_PINCTRL_PINCONF_GENERIC_H #define __LINUX_PINCTRL_PINCONF_GENERIC_H
-#include <linux/device.h> +#include <linux/types.h> + #include <linux/pinctrl/machine.h>
+struct device_node; + struct pinctrl_dev; struct pinctrl_map;
@@ -196,25 +199,25 @@ int pinconf_generic_dt_node_to_map(struct pinctrl_dev *pctldev, void pinconf_generic_dt_free_map(struct pinctrl_dev *pctldev, struct pinctrl_map *map, unsigned num_maps);
-static inline int pinconf_generic_dt_node_to_map_group( - struct pinctrl_dev *pctldev, struct device_node *np_config, - struct pinctrl_map **map, unsigned *num_maps) +static inline int pinconf_generic_dt_node_to_map_group(struct pinctrl_dev *pctldev, + struct device_node *np_config, struct pinctrl_map **map, + unsigned *num_maps) { return pinconf_generic_dt_node_to_map(pctldev, np_config, map, num_maps, PIN_MAP_TYPE_CONFIGS_GROUP); }
-static inline int pinconf_generic_dt_node_to_map_pin( - struct pinctrl_dev *pctldev, struct device_node *np_config, - struct pinctrl_map **map, unsigned *num_maps) +static inline int pinconf_generic_dt_node_to_map_pin(struct pinctrl_dev *pctldev, + struct device_node *np_config, struct pinctrl_map **map, + unsigned *num_maps) { return pinconf_generic_dt_node_to_map(pctldev, np_config, map, num_maps, PIN_MAP_TYPE_CONFIGS_PIN); }
-static inline int pinconf_generic_dt_node_to_map_all( - struct pinctrl_dev *pctldev, struct device_node *np_config, - struct pinctrl_map **map, unsigned *num_maps) +static inline int pinconf_generic_dt_node_to_map_all(struct pinctrl_dev *pctldev, + struct device_node *np_config, struct pinctrl_map **map, + unsigned *num_maps) { /* * passing the type as PIN_MAP_TYPE_INVALID causes the underlying parser diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h index 487117ccb1bc..31fe992412f0 100644 --- a/include/linux/pinctrl/pinctrl.h +++ b/include/linux/pinctrl/pinctrl.h @@ -11,20 +11,20 @@ #ifndef __LINUX_PINCTRL_PINCTRL_H #define __LINUX_PINCTRL_PINCTRL_H
-#include <linux/radix-tree.h> -#include <linux/list.h> -#include <linux/seq_file.h> -#include <linux/pinctrl/pinctrl-state.h> -#include <linux/pinctrl/devinfo.h> +#include <linux/types.h>
struct device; +struct device_node; +struct gpio_chip; +struct module; +struct seq_file; + +struct pin_config_item; +struct pinconf_generic_params; +struct pinconf_ops; struct pinctrl_dev; struct pinctrl_map; struct pinmux_ops; -struct pinconf_ops; -struct pin_config_item; -struct gpio_chip; -struct device_node;
/** * struct pingroup - provides information on pingroup diff --git a/include/linux/pinctrl/pinmux.h b/include/linux/pinctrl/pinmux.h index 9a647fa5c8f1..a7e370965c53 100644 --- a/include/linux/pinctrl/pinmux.h +++ b/include/linux/pinctrl/pinmux.h @@ -11,11 +11,10 @@ #ifndef __LINUX_PINCTRL_PINMUX_H #define __LINUX_PINCTRL_PINMUX_H
-#include <linux/list.h> -#include <linux/seq_file.h> -#include <linux/pinctrl/pinctrl.h> +#include <linux/types.h>
struct pinctrl_dev; +struct pinctrl_gpio_range;
/** * struct pinmux_ops - pinmux operations, to be implemented by pin controller