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Date: Mon, 10 Oct 2022 23:14:52 +0300
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Marc Zyngier <maz@...nel.org>,
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
Bartosz Golaszewski <brgl@...ev.pl>,
Kent Gibson <warthog618@...il.com>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
Billy Tsai <billy_tsai@...eedtech.com>,
Thomas Gleixner <tglx@...utronix.de>,
Linus Walleij <linus.walleij@...aro.org>,
Mika Westerberg <mika.westerberg@...ux.intel.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>,
Chen-Yu Tsai <wenst@...omium.org>,
Claudiu Beznea <claudiu.beznea@...rochip.com>,
Samuel Holland <samuel@...lland.org>,
Horatiu Vultur <horatiu.vultur@...rochip.com>,
Rafał Miłecki <rafal@...ecki.pl>,
Bjorn Andersson <bjorn.andersson@...aro.org>,
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
Geert Uytterhoeven <geert+renesas@...der.be>,
Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>,
Phil Edworthy <phil.edworthy@...esas.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
Fabien Dessenne <fabien.dessenne@...s.st.com>,
Prathamesh Shete <pshete@...dia.com>,
Basavaraj Natikar <Basavaraj.Natikar@....com>,
linux-gpio@...r.kernel.org, linux-tegra@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-media@...r.kernel.org, linux-actions@...ts.infradead.org,
linux-aspeed@...ts.ozlabs.org, openbmc@...ts.ozlabs.org,
linux-rpi-kernel@...ts.infradead.org, alsa-devel@...a-project.org,
patches@...nsource.cirrus.com, linux-mediatek@...ts.infradead.org,
linux-mips@...r.kernel.org, linux-riscv@...ts.infradead.org,
linux-omap@...r.kernel.org,
linux-stm32@...md-mailman.stormreply.com,
linux-arm-msm@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
linux-samsung-soc@...r.kernel.org
Cc: Thierry Reding <thierry.reding@...il.com>,
Jonathan Hunter <jonathanh@...dia.com>,
Patrice Chotard <patrice.chotard@...s.st.com>,
Andreas Färber <afaerber@...e.de>,
Manivannan Sadhasivam <mani@...nel.org>,
Andrew Jeffery <andrew@...id.au>,
Joel Stanley <joel@....id.au>,
Florian Fainelli <f.fainelli@...il.com>,
Ray Jui <rjui@...adcom.com>,
Scott Branden <sbranden@...adcom.com>,
Broadcom internal kernel review list
<bcm-kernel-feedback-list@...adcom.com>,
Charles Keepax <ckeepax@...nsource.cirrus.com>,
Richard Fitzgerald <rf@...nsource.cirrus.com>,
Dong Aisheng <aisheng.dong@....com>,
Fabio Estevam <festevam@...il.com>,
Shawn Guo <shawnguo@...nel.org>, Jacky Bai <ping.bai@....com>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Sascha Hauer <s.hauer@...gutronix.de>,
NXP Linux Team <linux-imx@....com>,
Andy Shevchenko <andy@...nel.org>,
Sean Wang <sean.wang@...nel.org>, Andrew Lunn <andrew@...n.ch>,
Gregory Clement <gregory.clement@...tlin.com>,
Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
Avi Fishman <avifishman70@...il.com>,
Tomer Maimon <tmaimon77@...il.com>,
Tali Perry <tali.perry1@...il.com>,
Patrick Venture <venture@...gle.com>,
Nancy Yuen <yuenn@...gle.com>,
Benjamin Fair <benjaminfair@...gle.com>,
Ludovic Desroches <ludovic.desroches@...rochip.com>,
Nicolas Ferre <nicolas.ferre@...rochip.com>,
Alexandre Belloni <alexandre.belloni@...tlin.com>,
Chen-Yu Tsai <wens@...e.org>,
Paul Cercueil <paul@...pouillou.net>,
Damien Le Moal <damien.lemoal@....com>,
Tony Lindgren <tony@...mide.com>,
Haojian Zhuang <haojian.zhuang@...aro.org>,
Maxime Coquelin <mcoquelin.stm32@...il.com>,
Alexandre Torgue <alexandre.torgue@...s.st.com>,
Michal Simek <michal.simek@...inx.com>,
Andy Gross <agross@...nel.org>,
Konrad Dybcio <konrad.dybcio@...ainline.org>,
Tomasz Figa <tomasz.figa@...il.com>,
Sylwester Nawrocki <s.nawrocki@...sung.com>,
Alim Akhtar <alim.akhtar@...sung.com>,
Viresh Kumar <vireshk@...nel.org>,
Shiraz Hashim <shiraz.linux.kernel@...il.com>, soc@...nel.org,
Orson Zhai <orsonzhai@...il.com>,
Baolin Wang <baolin.wang@...ux.alibaba.com>,
Chunyan Zhang <zhang.lyra@...il.com>,
Emil Renner Berthing <kernel@...il.dk>,
Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>,
Masami Hiramatsu <mhiramat@...nel.org>
Subject: [PATCH v2 36/36] pinctrl: Clean up headers
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@...ux.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@...aro.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@...aro.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
--
2.35.1
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