pinctrl: move generic functions to the pinctrl_ namespace

Since we want to use the former pinmux handles and mapping tables for
generic control involving both muxing and configuration we begin
refactoring by renaming them from pinmux_* to pinctrl_*.

ChangeLog v1->v2:
- Also rename the PINMUX_* macros in machine.h to PIN_ as indicated
  in the documentation so as to reflect the generic nature of these
  mapping entries from now on.

Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/Documentation/pinctrl.txt b/Documentation/pinctrl.txt
index b268832..2e71323 100644
--- a/Documentation/pinctrl.txt
+++ b/Documentation/pinctrl.txt
@@ -728,19 +728,19 @@
 All the above functions are mandatory to implement for a pinmux driver.
 
 
-Pinmux interaction with the GPIO subsystem
-==========================================
+Pin control interaction with the GPIO subsystem
+===============================================
 
-The public pinmux API contains two functions named pinmux_request_gpio()
-and pinmux_free_gpio(). These two functions shall *ONLY* be called from
+The public pinmux API contains two functions named pinctrl_request_gpio()
+and pinctrl_free_gpio(). These two functions shall *ONLY* be called from
 gpiolib-based drivers as part of their gpio_request() and
-gpio_free() semantics. Likewise the pinmux_gpio_direction_[input|output]
+gpio_free() semantics. Likewise the pinctrl_gpio_direction_[input|output]
 shall only be called from within respective gpio_direction_[input|output]
 gpiolib implementation.
 
 NOTE that platforms and individual drivers shall *NOT* request GPIO pins to be
-muxed in. Instead, implement a proper gpiolib driver and have that driver
-request proper muxing for its pins.
+controlled e.g. muxed in. Instead, implement a proper gpiolib driver and have
+that driver request proper muxing and other control for its pins.
 
 The function list could become long, especially if you can convert every
 individual pin into a GPIO pin independent of any other pins, and then try
@@ -749,7 +749,7 @@
 In this case, the function array would become 64 entries for each GPIO
 setting and then the device functions.
 
-For this reason there are two functions a pinmux driver can implement
+For this reason there are two functions a pin control driver can implement
 to enable only GPIO on an individual pin: .gpio_request_enable() and
 .gpio_disable_free().
 
@@ -764,7 +764,7 @@
 will be passed along to this function.
 
 Alternatively to using these special functions, it is fully allowed to use
-named functions for each GPIO pin, the pinmux_request_gpio() will attempt to
+named functions for each GPIO pin, the pinctrl_request_gpio() will attempt to
 obtain the function "gpioN" where "N" is the global GPIO pin number if no
 special GPIO-handler is registered.
 
@@ -783,7 +783,7 @@
 
 #include <linux/pinctrl/machine.h>
 
-static const struct pinmux_map __initdata pmx_mapping[] = {
+static const struct pinctrl_map __initdata mapping[] = {
 	{
 		.ctrl_dev_name = "pinctrl-foo",
 		.function = "spi0",
@@ -811,14 +811,14 @@
 
 You register this pinmux mapping to the pinmux subsystem by simply:
 
-       ret = pinmux_register_mappings(pmx_mapping, ARRAY_SIZE(pmx_mapping));
+       ret = pinctrl_register_mappings(mapping, ARRAY_SIZE(mapping));
 
 Since the above construct is pretty common there is a helper macro to make
 it even more compact which assumes you want to use pinctrl-foo and position
 0 for mapping, for example:
 
-static struct pinmux_map __initdata pmx_mapping[] = {
-       PINMUX_MAP("I2CMAP", "pinctrl-foo", "i2c0", "foo-i2c.0"),
+static struct pinctrl_map __initdata mapping[] = {
+       PIN_MAP("I2CMAP", "pinctrl-foo", "i2c0", "foo-i2c.0"),
 };
 
 
@@ -901,7 +901,7 @@
 The result of grabbing this mapping from the device with something like
 this (see next paragraph):
 
-	pmx = pinmux_get(&device, "8bit");
+	p = pinctrl_get(&device, "8bit");
 
 Will be that you activate all the three bottom records in the mapping at
 once. Since they share the same name, pin controller device, funcion and
@@ -913,44 +913,44 @@
 Pinmux requests from drivers
 ============================
 
-Generally it is discouraged to let individual drivers get and enable pinmuxes.
-So if possible, handle the pinmuxes in platform code or some other place where
-you have access to all the affected struct device * pointers. In some cases
-where a driver needs to switch between different mux mappings at runtime
-this is not possible.
+Generally it is discouraged to let individual drivers get and enable pin
+control. So if possible, handle the pin control in platform code or some other
+place where you have access to all the affected struct device * pointers. In
+some cases where a driver needs to e.g. switch between different mux mappings
+at runtime this is not possible.
 
-A driver may request a certain mux to be activated, usually just the default
-mux like this:
+A driver may request a certain control state to be activated, usually just the
+default state like this:
 
 #include <linux/pinctrl/consumer.h>
 
 struct foo_state {
-       struct pinmux *pmx;
+       struct pinctrl *p;
        ...
 };
 
 foo_probe()
 {
 	/* Allocate a state holder named "state" etc */
-	struct pinmux pmx;
+	struct pinctrl p;
 
-	pmx = pinmux_get(&device, NULL);
-	if IS_ERR(pmx)
-		return PTR_ERR(pmx);
-	pinmux_enable(pmx);
+	p = pinctrl_get(&device, NULL);
+	if IS_ERR(p)
+		return PTR_ERR(p);
+	pinctrl_enable(p);
 
-	state->pmx = pmx;
+	state->p = p;
 }
 
 foo_remove()
 {
-	pinmux_disable(state->pmx);
-	pinmux_put(state->pmx);
+	pinctrl_disable(state->p);
+	pinctrl_put(state->p);
 }
 
-If you want to grab a specific mux mapping and not just the first one found for
-this device you can specify a specific mapping name, for example in the above
-example the second i2c0 setting: pinmux_get(&device, "spi0-pos-B");
+If you want to grab a specific control mapping and not just the first one
+found for this device you can specify a specific mapping name, for example in
+the above example the second i2c0 setting: pinctrl_get(&device, "spi0-pos-B");
 
 This get/enable/disable/put sequence can just as well be handled by bus drivers
 if you don't want each and every driver to handle it and you know the
@@ -958,35 +958,35 @@
 
 The semantics of the get/enable respective disable/put is as follows:
 
-- pinmux_get() is called in process context to reserve the pins affected with
+- pinctrl_get() is called in process context to reserve the pins affected with
   a certain mapping and set up the pinmux core and the driver. It will allocate
   a struct from the kernel memory to hold the pinmux state.
 
-- pinmux_enable()/pinmux_disable() is quick and can be called from fastpath
+- pinctrl_enable()/pinctrl_disable() is quick and can be called from fastpath
   (irq context) when you quickly want to set up/tear down the hardware muxing
   when running a device driver. Usually it will just poke some values into a
   register.
 
-- pinmux_disable() is called in process context to tear down the pin requests
-  and release the state holder struct for the mux setting.
+- pinctrl_disable() is called in process context to tear down the pin requests
+  and release the state holder struct for the mux setting etc.
 
-Usually the pinmux core handled the get/put pair and call out to the device
-drivers bookkeeping operations, like checking available functions and the
-associated pins, whereas the enable/disable pass on to the pin controller
+Usually the pin control core handled the get/put pair and call out to the
+device drivers bookkeeping operations, like checking available functions and
+the associated pins, whereas the enable/disable pass on to the pin controller
 driver which takes care of activating and/or deactivating the mux setting by
 quickly poking some registers.
 
-The pins are allocated for your device when you issue the pinmux_get() call,
+The pins are allocated for your device when you issue the pinctrl_get() call,
 after this you should be able to see this in the debugfs listing of all pins.
 
 
-System pinmux hogging
-=====================
+System pin control hogging
+==========================
 
-A system pinmux map entry, i.e. a pinmux setting that does not have a device
-associated with it, can be hogged by the core when the pin controller is
-registered. This means that the core will attempt to call pinmux_get() and
-pinmux_enable() on it immediately after the pin control device has been
+A system pin control map entry, i.e. a pin control setting that does not have
+a device associated with it, can be hogged by the core when the pin controller
+is registered. This means that the core will attempt to call pinctrl_get() and
+pinctrl_enable() on it immediately after the pin control device has been
 registered.
 
 This is enabled by simply setting the .hog_on_boot field in the map to true,
@@ -1003,7 +1003,7 @@
 mux settings on the primary pin controller, there is a convenience macro for
 this:
 
-PINMUX_MAP_PRIMARY_SYS_HOG("POWERMAP", "power_func")
+PIN_MAP_PRIMARY_SYS_HOG("POWERMAP", "power_func")
 
 This gives the exact same result as the above construction.
 
@@ -1025,23 +1025,23 @@
 
 foo_switch()
 {
-	struct pinmux *pmx;
+	struct pinctrl *p;
 
 	/* Enable on position A */
-	pmx = pinmux_get(&device, "spi0-pos-A");
-	if IS_ERR(pmx)
-		return PTR_ERR(pmx);
-	pinmux_enable(pmx);
+	p = pinctrl_get(&device, "spi0-pos-A");
+	if IS_ERR(p)
+		return PTR_ERR(p);
+	pinctrl_enable(p);
 
 	/* This releases the pins again */
-	pinmux_disable(pmx);
-	pinmux_put(pmx);
+	pinctrl_disable(p);
+	pinctrl_put(p);
 
 	/* Enable on position B */
-	pmx = pinmux_get(&device, "spi0-pos-B");
-	if IS_ERR(pmx)
-		return PTR_ERR(pmx);
-	pinmux_enable(pmx);
+	p = pinctrl_get(&device, "spi0-pos-B");
+	if IS_ERR(p)
+		return PTR_ERR(p);
+	pinctrl_enable(p);
 	...
 }
 
diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c
index 1429e52..bb1034f 100644
--- a/arch/arm/mach-u300/core.c
+++ b/arch/arm/mach-u300/core.c
@@ -1605,21 +1605,21 @@
 };
 
 /* Pinmux settings */
-static struct pinmux_map __initdata u300_pinmux_map[] = {
+static struct pinctrl_map __initdata u300_pinmux_map[] = {
 	/* anonymous maps for chip power and EMIFs */
-	PINMUX_MAP_SYS_HOG("POWER", "pinmux-u300", "power"),
-	PINMUX_MAP_SYS_HOG("EMIF0", "pinmux-u300", "emif0"),
-	PINMUX_MAP_SYS_HOG("EMIF1", "pinmux-u300", "emif1"),
+	PIN_MAP_SYS_HOG("POWER", "pinmux-u300", "power"),
+	PIN_MAP_SYS_HOG("EMIF0", "pinmux-u300", "emif0"),
+	PIN_MAP_SYS_HOG("EMIF1", "pinmux-u300", "emif1"),
 	/* per-device maps for MMC/SD, SPI and UART */
-	PINMUX_MAP("MMCSD", "pinmux-u300", "mmc0", "mmci"),
-	PINMUX_MAP("SPI", "pinmux-u300", "spi0", "pl022"),
-	PINMUX_MAP("UART0", "pinmux-u300", "uart0", "uart0"),
+	PIN_MAP("MMCSD", "pinmux-u300", "mmc0", "mmci"),
+	PIN_MAP("SPI", "pinmux-u300", "spi0", "pl022"),
+	PIN_MAP("UART0", "pinmux-u300", "uart0", "uart0"),
 };
 
 struct u300_mux_hog {
 	const char *name;
 	struct device *dev;
-	struct pinmux *pmx;
+	struct pinctrl *p;
 };
 
 static struct u300_mux_hog u300_mux_hogs[] = {
@@ -1637,31 +1637,31 @@
 	},
 };
 
-static int __init u300_pinmux_fetch(void)
+static int __init u300_pinctrl_fetch(void)
 {
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(u300_mux_hogs); i++) {
-		struct pinmux *pmx;
+		struct pinctrl *p;
 		int ret;
 
-		pmx = pinmux_get(u300_mux_hogs[i].dev, NULL);
-		if (IS_ERR(pmx)) {
+		p = pinctrl_get(u300_mux_hogs[i].dev, NULL);
+		if (IS_ERR(p)) {
 			pr_err("u300: could not get pinmux hog %s\n",
 			       u300_mux_hogs[i].name);
 			continue;
 		}
-		ret = pinmux_enable(pmx);
+		ret = pinctrl_enable(p);
 		if (ret) {
 			pr_err("u300: could enable pinmux hog %s\n",
 			       u300_mux_hogs[i].name);
 			continue;
 		}
-		u300_mux_hogs[i].pmx = pmx;
+		u300_mux_hogs[i].p = p;
 	}
 	return 0;
 }
-subsys_initcall(u300_pinmux_fetch);
+subsys_initcall(u300_pinctrl_fetch);
 
 /*
  * Notice that AMBA devices are initialized before platform devices.
@@ -1861,8 +1861,8 @@
 	u300_assign_physmem();
 
 	/* Initialize pinmuxing */
-	pinmux_register_mappings(u300_pinmux_map,
-				 ARRAY_SIZE(u300_pinmux_map));
+	pinctrl_register_mappings(u300_pinmux_map,
+				  ARRAY_SIZE(u300_pinmux_map));
 
 	/* Register subdevices on the I2C buses */
 	u300_i2c_register_board_devices();
diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c
index 4f10476..75c6a6b 100644
--- a/drivers/pinctrl/core.c
+++ b/drivers/pinctrl/core.c
@@ -624,7 +624,7 @@
 	mutex_lock(&pinctrldev_list_mutex);
 	list_add(&pctldev->node, &pinctrldev_list);
 	mutex_unlock(&pinctrldev_list_mutex);
-	pinmux_hog_maps(pctldev);
+	pinctrl_hog_maps(pctldev);
 	return pctldev;
 
 out_err:
@@ -645,7 +645,7 @@
 		return;
 
 	pinctrl_remove_device_debugfs(pctldev);
-	pinmux_unhog_maps(pctldev);
+	pinctrl_unhog_maps(pctldev);
 	/* TODO: check that no pinmuxes are still active? */
 	mutex_lock(&pinctrldev_list_mutex);
 	list_del(&pctldev->node);
diff --git a/drivers/pinctrl/core.h b/drivers/pinctrl/core.h
index 8a8b02e..7a89888 100644
--- a/drivers/pinctrl/core.h
+++ b/drivers/pinctrl/core.h
@@ -28,8 +28,8 @@
  * @owner: module providing the pin controller, used for refcounting
  * @driver_data: driver data for drivers registering to the pin controller
  *	subsystem
- * @pinmux_hogs_lock: lock for the pinmux hog list
- * @pinmux_hogs: list of pinmux maps hogged by this device
+ * @pinctrl_hogs_lock: lock for the pin control hog list
+ * @pinctrl_hogs: list of pin control maps hogged by this device
  */
 struct pinctrl_dev {
 	struct list_head node;
@@ -45,8 +45,8 @@
 	struct dentry *device_root;
 #endif
 #ifdef CONFIG_PINMUX
-	struct mutex pinmux_hogs_lock;
-	struct list_head pinmux_hogs;
+	struct mutex pinctrl_hogs_lock;
+	struct list_head pinctrl_hogs;
 #endif
 };
 
diff --git a/drivers/pinctrl/pinctrl-coh901.c b/drivers/pinctrl/pinctrl-coh901.c
index 8bac3f0..eba232a 100644
--- a/drivers/pinctrl/pinctrl-coh901.c
+++ b/drivers/pinctrl/pinctrl-coh901.c
@@ -360,14 +360,14 @@
 	 */
 	int gpio = chip->base + offset;
 
-	return pinmux_request_gpio(gpio);
+	return pinctrl_request_gpio(gpio);
 }
 
 static void u300_gpio_free(struct gpio_chip *chip, unsigned offset)
 {
 	int gpio = chip->base + offset;
 
-	pinmux_free_gpio(gpio);
+	pinctrl_free_gpio(gpio);
 }
 
 static int u300_gpio_get(struct gpio_chip *chip, unsigned offset)
diff --git a/drivers/pinctrl/pinmux.c b/drivers/pinctrl/pinmux.c
index 1311f1d..773835d 100644
--- a/drivers/pinctrl/pinmux.c
+++ b/drivers/pinctrl/pinmux.c
@@ -1,7 +1,7 @@
 /*
  * Core driver for the pin muxing portions of the pin control subsystem
  *
- * Copyright (C) 2011 ST-Ericsson SA
+ * Copyright (C) 2011-2012 ST-Ericsson SA
  * Written on behalf of Linaro for ST-Ericsson
  * Based on bits of regulator core, gpio core and clk core
  *
@@ -29,13 +29,13 @@
 #include <linux/pinctrl/pinmux.h>
 #include "core.h"
 
-/* List of pinmuxes */
-static DEFINE_MUTEX(pinmux_list_mutex);
-static LIST_HEAD(pinmux_list);
+/* List of pin controller handles */
+static DEFINE_MUTEX(pinctrl_list_mutex);
+static LIST_HEAD(pinctrl_list);
 
-/* Global pinmux maps */
-static struct pinmux_map *pinmux_maps;
-static unsigned pinmux_maps_num;
+/* Global pinctrl maps */
+static struct pinctrl_map *pinctrl_maps;
+static unsigned pinctrl_maps_num;
 
 /**
  * struct pinmux_group - group list item for pinmux groups
@@ -48,12 +48,12 @@
 };
 
 /**
- * struct pinmux - per-device pinmux state holder
+ * struct pinctrl - per-device pin control state holder
  * @node: global list node
- * @dev: the device using this pinmux
- * @usecount: the number of active users of this mux setting, used to keep
- *	track of nested use cases
- * @pctldev: pin control device handling this pinmux
+ * @dev: the device using this pin control handle
+ * @usecount: the number of active users of this pin controller setting, used
+ *	to keep track of nested use cases
+ * @pctldev: pin control device handling this pin control handle
  * @func_selector: the function selector for the pinmux device handling
  *	this pinmux
  * @groups: the group selectors for the pinmux device and
@@ -62,7 +62,7 @@
  *	get/put/enable/disable
  * @mutex: a lock for the pinmux state holder
  */
-struct pinmux {
+struct pinctrl {
 	struct list_head node;
 	struct device *dev;
 	unsigned usecount;
@@ -73,15 +73,15 @@
 };
 
 /**
- * struct pinmux_hog - a list item to stash mux hogs
- * @node: pinmux hog list node
+ * struct pinctrl_hog - a list item to stash control hogs
+ * @node: pin control hog list node
  * @map: map entry responsible for this hogging
- * @pmx: the pinmux hogged by this item
+ * @pmx: the pin control hogged by this item
  */
-struct pinmux_hog {
+struct pinctrl_hog {
 	struct list_head node;
-	struct pinmux_map const *map;
-	struct pinmux *pmx;
+	struct pinctrl_map const *map;
+	struct pinctrl *p;
 };
 
 /**
@@ -207,14 +207,14 @@
 }
 
 /**
- * pinmux_request_gpio() - request a single pin to be muxed in as GPIO
+ * pinctrl_request_gpio() - request a single pin to be used in as GPIO
  * @gpio: the GPIO pin number from the GPIO subsystem number space
  *
  * This function should *ONLY* be used from gpiolib-based GPIO drivers,
  * as part of their gpio_request() semantics, platforms and individual drivers
  * shall *NOT* request GPIO pins to be muxed in.
  */
-int pinmux_request_gpio(unsigned gpio)
+int pinctrl_request_gpio(unsigned gpio)
 {
 	char gpiostr[16];
 	const char *function;
@@ -243,17 +243,17 @@
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(pinmux_request_gpio);
+EXPORT_SYMBOL_GPL(pinctrl_request_gpio);
 
 /**
- * pinmux_free_gpio() - free a single pin, currently used as GPIO
+ * pinctrl_free_gpio() - free control on a single pin, currently used as GPIO
  * @gpio: the GPIO pin number from the GPIO subsystem number space
  *
  * This function should *ONLY* be used from gpiolib-based GPIO drivers,
  * as part of their gpio_free() semantics, platforms and individual drivers
  * shall *NOT* request GPIO pins to be muxed out.
  */
-void pinmux_free_gpio(unsigned gpio)
+void pinctrl_free_gpio(unsigned gpio)
 {
 	struct pinctrl_dev *pctldev;
 	struct pinctrl_gpio_range *range;
@@ -271,9 +271,9 @@
 	func = pin_free(pctldev, pin, range);
 	kfree(func);
 }
-EXPORT_SYMBOL_GPL(pinmux_free_gpio);
+EXPORT_SYMBOL_GPL(pinctrl_free_gpio);
 
-static int pinmux_gpio_direction(unsigned gpio, bool input)
+static int pinctrl_gpio_direction(unsigned gpio, bool input)
 {
 	struct pinctrl_dev *pctldev;
 	struct pinctrl_gpio_range *range;
@@ -299,36 +299,36 @@
 }
 
 /**
- * pinmux_gpio_direction_input() - request a GPIO pin to go into input mode
+ * pinctrl_gpio_direction_input() - request a GPIO pin to go into input mode
  * @gpio: the GPIO pin number from the GPIO subsystem number space
  *
  * This function should *ONLY* be used from gpiolib-based GPIO drivers,
  * as part of their gpio_direction_input() semantics, platforms and individual
- * drivers shall *NOT* touch pinmux GPIO calls.
+ * drivers shall *NOT* touch pin control GPIO calls.
  */
-int pinmux_gpio_direction_input(unsigned gpio)
+int pinctrl_gpio_direction_input(unsigned gpio)
 {
-	return pinmux_gpio_direction(gpio, true);
+	return pinctrl_gpio_direction(gpio, true);
 }
-EXPORT_SYMBOL_GPL(pinmux_gpio_direction_input);
+EXPORT_SYMBOL_GPL(pinctrl_gpio_direction_input);
 
 /**
- * pinmux_gpio_direction_output() - request a GPIO pin to go into output mode
+ * pinctrl_gpio_direction_output() - request a GPIO pin to go into output mode
  * @gpio: the GPIO pin number from the GPIO subsystem number space
  *
  * This function should *ONLY* be used from gpiolib-based GPIO drivers,
  * as part of their gpio_direction_output() semantics, platforms and individual
- * drivers shall *NOT* touch pinmux GPIO calls.
+ * drivers shall *NOT* touch pin control GPIO calls.
  */
-int pinmux_gpio_direction_output(unsigned gpio)
+int pinctrl_gpio_direction_output(unsigned gpio)
 {
-	return pinmux_gpio_direction(gpio, false);
+	return pinctrl_gpio_direction(gpio, false);
 }
-EXPORT_SYMBOL_GPL(pinmux_gpio_direction_output);
+EXPORT_SYMBOL_GPL(pinctrl_gpio_direction_output);
 
 /**
- * pinmux_register_mappings() - register a set of pinmux mappings
- * @maps: the pinmux mappings table to register, this should be marked with
+ * pinctrl_register_mappings() - register a set of pin controller mappings
+ * @maps: the pincontrol mappings table to register, this should be marked with
  *	__initdata so it can be discarded after boot, this function will
  *	perform a shallow copy for the mapping entries.
  * @num_maps: the number of maps in the mapping table
@@ -338,8 +338,8 @@
  * passed into this function will be owned by the pinmux core and cannot be
  * freed.
  */
-int __init pinmux_register_mappings(struct pinmux_map const *maps,
-				    unsigned num_maps)
+int __init pinctrl_register_mappings(struct pinctrl_map const *maps,
+				     unsigned num_maps)
 {
 	void *tmp_maps;
 	int i;
@@ -380,26 +380,27 @@
 	 * Make a copy of the map array - string pointers will end up in the
 	 * kernel const section anyway so these do not need to be deep copied.
 	 */
-	if (!pinmux_maps_num) {
+	if (!pinctrl_maps_num) {
 		/* On first call, just copy them */
 		tmp_maps = kmemdup(maps,
-				   sizeof(struct pinmux_map) * num_maps,
+				   sizeof(struct pinctrl_map) * num_maps,
 				   GFP_KERNEL);
 		if (!tmp_maps)
 			return -ENOMEM;
 	} else {
 		/* Subsequent calls, reallocate array to new size */
-		size_t oldsize = sizeof(struct pinmux_map) * pinmux_maps_num;
-		size_t newsize = sizeof(struct pinmux_map) * num_maps;
+		size_t oldsize = sizeof(struct pinctrl_map) * pinctrl_maps_num;
+		size_t newsize = sizeof(struct pinctrl_map) * num_maps;
 
-		tmp_maps = krealloc(pinmux_maps, oldsize + newsize, GFP_KERNEL);
+		tmp_maps = krealloc(pinctrl_maps,
+				    oldsize + newsize, GFP_KERNEL);
 		if (!tmp_maps)
 			return -ENOMEM;
 		memcpy((tmp_maps + oldsize), maps, newsize);
 	}
 
-	pinmux_maps = tmp_maps;
-	pinmux_maps_num += num_maps;
+	pinctrl_maps = tmp_maps;
+	pinctrl_maps_num += num_maps;
 	return 0;
 }
 
@@ -560,7 +561,7 @@
  * negative otherwise
  */
 static int pinmux_search_function(struct pinctrl_dev *pctldev,
-				  struct pinmux_map const *map,
+				  struct pinctrl_map const *map,
 				  unsigned *func_selector,
 				  unsigned *group_selector)
 {
@@ -598,10 +599,10 @@
  * pinmux_enable_muxmap() - enable a map entry for a certain pinmux
  */
 static int pinmux_enable_muxmap(struct pinctrl_dev *pctldev,
-				struct pinmux *pmx,
+				struct pinctrl *p,
 				struct device *dev,
 				const char *devname,
-				struct pinmux_map const *map)
+				struct pinctrl_map const *map)
 {
 	unsigned func_selector;
 	unsigned group_selector;
@@ -615,14 +616,14 @@
 	 * by anyone else.
 	 */
 
-	if (pmx->pctldev && pmx->pctldev != pctldev) {
+	if (p->pctldev && p->pctldev != pctldev) {
 		dev_err(pctldev->dev,
 			"different pin control devices given for device %s, function %s\n",
 			devname, map->function);
 		return -EINVAL;
 	}
-	pmx->dev = dev;
-	pmx->pctldev = pctldev;
+	p->dev = dev;
+	p->pctldev = pctldev;
 
 	/* Now go into the driver and try to match a function and group */
 	ret = pinmux_search_function(pctldev, map, &func_selector,
@@ -635,14 +636,14 @@
 	 * we support several groups with one function but not several
 	 * functions with one or several groups in the same pinmux.
 	 */
-	if (pmx->func_selector != UINT_MAX &&
-	    pmx->func_selector != func_selector) {
+	if (p->func_selector != UINT_MAX &&
+	    p->func_selector != func_selector) {
 		dev_err(pctldev->dev,
 			"dual function defines in the map for device %s\n",
 		       devname);
 		return -EINVAL;
 	}
-	pmx->func_selector = func_selector;
+	p->func_selector = func_selector;
 
 	/* Now add this group selector, we may have many of them */
 	grp = kmalloc(sizeof(struct pinmux_group), GFP_KERNEL);
@@ -654,38 +655,38 @@
 		kfree(grp);
 		return ret;
 	}
-	list_add(&grp->node, &pmx->groups);
+	list_add(&grp->node, &p->groups);
 
 	return 0;
 }
 
-static void pinmux_free_groups(struct pinmux *pmx)
+static void pinmux_free_groups(struct pinctrl *p)
 {
 	struct list_head *node, *tmp;
 
-	list_for_each_safe(node, tmp, &pmx->groups) {
+	list_for_each_safe(node, tmp, &p->groups) {
 		struct pinmux_group *grp =
 			list_entry(node, struct pinmux_group, node);
 		/* Release all pins taken by this group */
-		release_pins(pmx->pctldev, grp->group_selector);
+		release_pins(p->pctldev, grp->group_selector);
 		list_del(node);
 		kfree(grp);
 	}
 }
 
 /**
- * pinmux_get() - retrieves the pinmux for a certain device
- * @dev: the device to get the pinmux for
- * @name: an optional specific mux mapping name or NULL, the name is only
+ * pinctrl_get() - retrieves the pin controller handle for a certain device
+ * @dev: the device to get the pin controller handle for
+ * @name: an optional specific control mapping name or NULL, the name is only
  *	needed if you want to have more than one mapping per device, or if you
- *	need an anonymous pinmux (not tied to any specific device)
+ *	need an anonymous pin control (not tied to any specific device)
  */
-struct pinmux *pinmux_get(struct device *dev, const char *name)
+struct pinctrl *pinctrl_get(struct device *dev, const char *name)
 {
-	struct pinmux_map const *map = NULL;
+	struct pinctrl_map const *map = NULL;
 	struct pinctrl_dev *pctldev = NULL;
 	const char *devname = NULL;
-	struct pinmux *pmx;
+	struct pinctrl *p;
 	bool found_map;
 	unsigned num_maps = 0;
 	int ret = -ENODEV;
@@ -706,16 +707,16 @@
 	 * mapping, this is what consumers will get when requesting
 	 * a pinmux handle with pinmux_get()
 	 */
-	pmx = kzalloc(sizeof(struct pinmux), GFP_KERNEL);
-	if (pmx == NULL)
+	p = kzalloc(sizeof(struct pinctrl), GFP_KERNEL);
+	if (p == NULL)
 		return ERR_PTR(-ENOMEM);
-	mutex_init(&pmx->mutex);
-	pmx->func_selector = UINT_MAX;
-	INIT_LIST_HEAD(&pmx->groups);
+	mutex_init(&p->mutex);
+	p->func_selector = UINT_MAX;
+	INIT_LIST_HEAD(&p->groups);
 
-	/* Iterate over the pinmux maps to locate the right ones */
-	for (i = 0; i < pinmux_maps_num; i++) {
-		map = &pinmux_maps[i];
+	/* Iterate over the pin control maps to locate the right ones */
+	for (i = 0; i < pinctrl_maps_num; i++) {
+		map = &pinctrl_maps[i];
 		found_map = false;
 
 		/*
@@ -763,11 +764,11 @@
 
 		/* If this map is applicable, then apply it */
 		if (found_map) {
-			ret = pinmux_enable_muxmap(pctldev, pmx, dev,
+			ret = pinmux_enable_muxmap(pctldev, p, dev,
 						   devname, map);
 			if (ret) {
-				pinmux_free_groups(pmx);
-				kfree(pmx);
+				pinmux_free_groups(p);
+				kfree(p);
 				return ERR_PTR(ret);
 			}
 			num_maps++;
@@ -780,7 +781,7 @@
 		pr_err("could not find any mux maps for device %s, ID %s\n",
 		       devname ? devname : "(anonymous)",
 		       name ? name : "(undefined)");
-		kfree(pmx);
+		kfree(p);
 		return ERR_PTR(-EINVAL);
 	}
 
@@ -790,96 +791,96 @@
 		 name ? name : "(undefined)");
 
 	/* Add the pinmux to the global list */
-	mutex_lock(&pinmux_list_mutex);
-	list_add(&pmx->node, &pinmux_list);
-	mutex_unlock(&pinmux_list_mutex);
+	mutex_lock(&pinctrl_list_mutex);
+	list_add(&p->node, &pinctrl_list);
+	mutex_unlock(&pinctrl_list_mutex);
 
-	return pmx;
+	return p;
 }
-EXPORT_SYMBOL_GPL(pinmux_get);
+EXPORT_SYMBOL_GPL(pinctrl_get);
 
 /**
- * pinmux_put() - release a previously claimed pinmux
- * @pmx: a pinmux previously claimed by pinmux_get()
+ * pinctrl_put() - release a previously claimed pin control handle
+ * @p: a pin control handle previously claimed by pinctrl_get()
  */
-void pinmux_put(struct pinmux *pmx)
+void pinctrl_put(struct pinctrl *p)
 {
-	if (pmx == NULL)
+	if (p == NULL)
 		return;
 
-	mutex_lock(&pmx->mutex);
-	if (pmx->usecount)
-		pr_warn("releasing pinmux with active users!\n");
+	mutex_lock(&p->mutex);
+	if (p->usecount)
+		pr_warn("releasing pin control handle with active users!\n");
 	/* Free the groups and all acquired pins */
-	pinmux_free_groups(pmx);
-	mutex_unlock(&pmx->mutex);
+	pinmux_free_groups(p);
+	mutex_unlock(&p->mutex);
 
 	/* Remove from list */
-	mutex_lock(&pinmux_list_mutex);
-	list_del(&pmx->node);
-	mutex_unlock(&pinmux_list_mutex);
+	mutex_lock(&pinctrl_list_mutex);
+	list_del(&p->node);
+	mutex_unlock(&pinctrl_list_mutex);
 
-	kfree(pmx);
+	kfree(p);
 }
-EXPORT_SYMBOL_GPL(pinmux_put);
+EXPORT_SYMBOL_GPL(pinctrl_put);
 
 /**
- * pinmux_enable() - enable a certain pinmux setting
- * @pmx: the pinmux to enable, previously claimed by pinmux_get()
+ * pinctrl_enable() - enable a certain pin controller setting
+ * @p: the pin control handle to enable, previously claimed by pinctrl_get()
  */
-int pinmux_enable(struct pinmux *pmx)
+int pinctrl_enable(struct pinctrl *p)
 {
 	int ret = 0;
 
-	if (pmx == NULL)
+	if (p == NULL)
 		return -EINVAL;
-	mutex_lock(&pmx->mutex);
-	if (pmx->usecount++ == 0) {
-		struct pinctrl_dev *pctldev = pmx->pctldev;
+	mutex_lock(&p->mutex);
+	if (p->usecount++ == 0) {
+		struct pinctrl_dev *pctldev = p->pctldev;
 		const struct pinmux_ops *ops = pctldev->desc->pmxops;
 		struct pinmux_group *grp;
 
-		list_for_each_entry(grp, &pmx->groups, node) {
-			ret = ops->enable(pctldev, pmx->func_selector,
+		list_for_each_entry(grp, &p->groups, node) {
+			ret = ops->enable(pctldev, p->func_selector,
 					  grp->group_selector);
 			if (ret) {
 				/*
 				 * TODO: call disable() on all groups we called
 				 * enable() on to this point?
 				 */
-				pmx->usecount--;
+				p->usecount--;
 				break;
 			}
 		}
 	}
-	mutex_unlock(&pmx->mutex);
+	mutex_unlock(&p->mutex);
 	return ret;
 }
-EXPORT_SYMBOL_GPL(pinmux_enable);
+EXPORT_SYMBOL_GPL(pinctrl_enable);
 
 /**
- * pinmux_disable() - disable a certain pinmux setting
- * @pmx: the pinmux to disable, previously claimed by pinmux_get()
+ * pinctrl_disable() - disable a certain pin control setting
+ * @p: the pin control handle to disable, previously claimed by pinctrl_get()
  */
-void pinmux_disable(struct pinmux *pmx)
+void pinctrl_disable(struct pinctrl *p)
 {
-	if (pmx == NULL)
+	if (p == NULL)
 		return;
 
-	mutex_lock(&pmx->mutex);
-	if (--pmx->usecount == 0) {
-		struct pinctrl_dev *pctldev = pmx->pctldev;
+	mutex_lock(&p->mutex);
+	if (--p->usecount == 0) {
+		struct pinctrl_dev *pctldev = p->pctldev;
 		const struct pinmux_ops *ops = pctldev->desc->pmxops;
 		struct pinmux_group *grp;
 
-		list_for_each_entry(grp, &pmx->groups, node) {
-			ops->disable(pctldev, pmx->func_selector,
+		list_for_each_entry(grp, &p->groups, node) {
+			ops->disable(pctldev, p->func_selector,
 				     grp->group_selector);
 		}
 	}
-	mutex_unlock(&pmx->mutex);
+	mutex_unlock(&p->mutex);
 }
-EXPORT_SYMBOL_GPL(pinmux_disable);
+EXPORT_SYMBOL_GPL(pinctrl_disable);
 
 int pinmux_check_ops(struct pinctrl_dev *pctldev)
 {
@@ -910,11 +911,11 @@
 }
 
 /* Hog a single map entry and add to the hoglist */
-static int pinmux_hog_map(struct pinctrl_dev *pctldev,
-			  struct pinmux_map const *map)
+static int pinctrl_hog_map(struct pinctrl_dev *pctldev,
+			   struct pinctrl_map const *map)
 {
-	struct pinmux_hog *hog;
-	struct pinmux *pmx;
+	struct pinctrl_hog *hog;
+	struct pinctrl *p;
 	int ret;
 
 	if (map->dev_name) {
@@ -929,61 +930,61 @@
 		return -EINVAL;
 	}
 
-	hog = kzalloc(sizeof(struct pinmux_hog), GFP_KERNEL);
+	hog = kzalloc(sizeof(struct pinctrl_hog), GFP_KERNEL);
 	if (!hog)
 		return -ENOMEM;
 
-	pmx = pinmux_get(NULL, map->name);
-	if (IS_ERR(pmx)) {
+	p = pinctrl_get(NULL, map->name);
+	if (IS_ERR(p)) {
 		kfree(hog);
 		dev_err(pctldev->dev,
-			"could not get the %s pinmux mapping for hogging\n",
+			"could not get the %s pin control mapping for hogging\n",
 			map->name);
-		return PTR_ERR(pmx);
+		return PTR_ERR(p);
 	}
 
-	ret = pinmux_enable(pmx);
+	ret = pinctrl_enable(p);
 	if (ret) {
-		pinmux_put(pmx);
+		pinctrl_put(p);
 		kfree(hog);
 		dev_err(pctldev->dev,
-			"could not enable the %s pinmux mapping for hogging\n",
+			"could not enable the %s pin control mapping for hogging\n",
 			map->name);
 		return ret;
 	}
 
 	hog->map = map;
-	hog->pmx = pmx;
+	hog->p = p;
 
 	dev_info(pctldev->dev, "hogged map %s, function %s\n", map->name,
 		 map->function);
-	mutex_lock(&pctldev->pinmux_hogs_lock);
-	list_add(&hog->node, &pctldev->pinmux_hogs);
-	mutex_unlock(&pctldev->pinmux_hogs_lock);
+	mutex_lock(&pctldev->pinctrl_hogs_lock);
+	list_add(&hog->node, &pctldev->pinctrl_hogs);
+	mutex_unlock(&pctldev->pinctrl_hogs_lock);
 
 	return 0;
 }
 
 /**
- * pinmux_hog_maps() - hog specific map entries on controller device
+ * pinctrl_hog_maps() - hog specific map entries on controller device
  * @pctldev: the pin control device to hog entries on
  *
  * When the pin controllers are registered, there may be some specific pinmux
  * map entries that need to be hogged, i.e. get+enabled until the system shuts
  * down.
  */
-int pinmux_hog_maps(struct pinctrl_dev *pctldev)
+int pinctrl_hog_maps(struct pinctrl_dev *pctldev)
 {
 	struct device *dev = pctldev->dev;
 	const char *devname = dev_name(dev);
 	int ret;
 	int i;
 
-	INIT_LIST_HEAD(&pctldev->pinmux_hogs);
-	mutex_init(&pctldev->pinmux_hogs_lock);
+	INIT_LIST_HEAD(&pctldev->pinctrl_hogs);
+	mutex_init(&pctldev->pinctrl_hogs_lock);
 
-	for (i = 0; i < pinmux_maps_num; i++) {
-		struct pinmux_map const *map = &pinmux_maps[i];
+	for (i = 0; i < pinctrl_maps_num; i++) {
+		struct pinctrl_map const *map = &pinctrl_maps[i];
 
 		if (!map->hog_on_boot)
 			continue;
@@ -991,7 +992,7 @@
 		if (map->ctrl_dev_name &&
 		    !strcmp(map->ctrl_dev_name, devname)) {
 			/* OK time to hog! */
-			ret = pinmux_hog_map(pctldev, map);
+			ret = pinctrl_hog_map(pctldev, map);
 			if (ret)
 				return ret;
 		}
@@ -1000,23 +1001,23 @@
 }
 
 /**
- * pinmux_unhog_maps() - unhog specific map entries on controller device
+ * pinctrl_unhog_maps() - unhog specific map entries on controller device
  * @pctldev: the pin control device to unhog entries on
  */
-void pinmux_unhog_maps(struct pinctrl_dev *pctldev)
+void pinctrl_unhog_maps(struct pinctrl_dev *pctldev)
 {
 	struct list_head *node, *tmp;
 
-	mutex_lock(&pctldev->pinmux_hogs_lock);
-	list_for_each_safe(node, tmp, &pctldev->pinmux_hogs) {
-		struct pinmux_hog *hog =
-			list_entry(node, struct pinmux_hog, node);
-		pinmux_disable(hog->pmx);
-		pinmux_put(hog->pmx);
+	mutex_lock(&pctldev->pinctrl_hogs_lock);
+	list_for_each_safe(node, tmp, &pctldev->pinctrl_hogs) {
+		struct pinctrl_hog *hog =
+			list_entry(node, struct pinctrl_hog, node);
+		pinctrl_disable(hog->p);
+		pinctrl_put(hog->p);
 		list_del(node);
 		kfree(hog);
 	}
-	mutex_unlock(&pctldev->pinmux_hogs_lock);
+	mutex_unlock(&pctldev->pinctrl_hogs_lock);
 }
 
 #ifdef CONFIG_DEBUG_FS
@@ -1085,11 +1086,11 @@
 static int pinmux_hogs_show(struct seq_file *s, void *what)
 {
 	struct pinctrl_dev *pctldev = s->private;
-	struct pinmux_hog *hog;
+	struct pinctrl_hog *hog;
 
-	seq_puts(s, "Pinmux map hogs held by device\n");
+	seq_puts(s, "Pin control map hogs held by device\n");
 
-	list_for_each_entry(hog, &pctldev->pinmux_hogs, node)
+	list_for_each_entry(hog, &pctldev->pinctrl_hogs, node)
 		seq_printf(s, "%s\n", hog->map->name);
 
 	return 0;
@@ -1097,11 +1098,11 @@
 
 static int pinmux_show(struct seq_file *s, void *what)
 {
-	struct pinmux *pmx;
+	struct pinctrl *p;
 
 	seq_puts(s, "Requested pinmuxes and their maps:\n");
-	list_for_each_entry(pmx, &pinmux_list, node) {
-		struct pinctrl_dev *pctldev = pmx->pctldev;
+	list_for_each_entry(p, &pinctrl_list, node) {
+		struct pinctrl_dev *pctldev = p->pctldev;
 		const struct pinmux_ops *pmxops;
 		const struct pinctrl_ops *pctlops;
 		struct pinmux_group *grp;
@@ -1115,13 +1116,13 @@
 		pctlops = pctldev->desc->pctlops;
 
 		seq_printf(s, "device: %s function: %s (%u),",
-			   pinctrl_dev_get_name(pmx->pctldev),
+			   pinctrl_dev_get_name(p->pctldev),
 			   pmxops->get_function_name(pctldev,
-				   pmx->func_selector),
-			   pmx->func_selector);
+				   p->func_selector),
+			   p->func_selector);
 
 		seq_printf(s, " groups: [");
-		list_for_each_entry(grp, &pmx->groups, node) {
+		list_for_each_entry(grp, &p->groups, node) {
 			seq_printf(s, " %s (%u)",
 				   pctlops->get_group_name(pctldev,
 					   grp->group_selector),
@@ -1130,21 +1131,21 @@
 		seq_printf(s, " ]");
 
 		seq_printf(s, " users: %u map-> %s\n",
-			   pmx->usecount,
-			   pmx->dev ? dev_name(pmx->dev) : "(system)");
+			   p->usecount,
+			   p->dev ? dev_name(p->dev) : "(system)");
 	}
 
 	return 0;
 }
 
-static int pinmux_maps_show(struct seq_file *s, void *what)
+static int pinctrl_maps_show(struct seq_file *s, void *what)
 {
 	int i;
 
-	seq_puts(s, "Pinmux maps:\n");
+	seq_puts(s, "Pinctrl maps:\n");
 
-	for (i = 0; i < pinmux_maps_num; i++) {
-		struct pinmux_map const *map = &pinmux_maps[i];
+	for (i = 0; i < pinctrl_maps_num; i++) {
+		struct pinctrl_map const *map = &pinctrl_maps[i];
 
 		seq_printf(s, "%s:\n", map->name);
 		if (map->dev_name)
@@ -1181,9 +1182,9 @@
 	return single_open(file, pinmux_show, NULL);
 }
 
-static int pinmux_maps_open(struct inode *inode, struct file *file)
+static int pinctrl_maps_open(struct inode *inode, struct file *file)
 {
-	return single_open(file, pinmux_maps_show, NULL);
+	return single_open(file, pinctrl_maps_show, NULL);
 }
 
 static const struct file_operations pinmux_functions_ops = {
@@ -1214,8 +1215,8 @@
 	.release	= single_release,
 };
 
-static const struct file_operations pinmux_maps_ops = {
-	.open		= pinmux_maps_open,
+static const struct file_operations pinctrl_maps_ops = {
+	.open		= pinctrl_maps_open,
 	.read		= seq_read,
 	.llseek		= seq_lseek,
 	.release	= single_release,
@@ -1236,8 +1237,8 @@
 {
 	debugfs_create_file("pinmuxes", S_IFREG | S_IRUGO,
 			    subsys_root, NULL, &pinmux_ops);
-	debugfs_create_file("pinmux-maps", S_IFREG | S_IRUGO,
-			    subsys_root, NULL, &pinmux_maps_ops);
+	debugfs_create_file("pinctrl-maps", S_IFREG | S_IRUGO,
+			    subsys_root, NULL, &pinctrl_maps_ops);
 }
 
 #endif /* CONFIG_DEBUG_FS */
diff --git a/drivers/pinctrl/pinmux.h b/drivers/pinctrl/pinmux.h
index 97f5222..dfe8172 100644
--- a/drivers/pinctrl/pinmux.h
+++ b/drivers/pinctrl/pinmux.h
@@ -16,8 +16,8 @@
 void pinmux_init_device_debugfs(struct dentry *devroot,
 				struct pinctrl_dev *pctldev);
 void pinmux_init_debugfs(struct dentry *subsys_root);
-int pinmux_hog_maps(struct pinctrl_dev *pctldev);
-void pinmux_unhog_maps(struct pinctrl_dev *pctldev);
+int pinctrl_hog_maps(struct pinctrl_dev *pctldev);
+void pinctrl_unhog_maps(struct pinctrl_dev *pctldev);
 
 #else
 
@@ -35,12 +35,12 @@
 {
 }
 
-static inline int pinmux_hog_maps(struct pinctrl_dev *pctldev)
+static inline int pinctrl_hog_maps(struct pinctrl_dev *pctldev)
 {
 	return 0;
 }
 
-static inline void pinmux_unhog_maps(struct pinctrl_dev *pctldev)
+static inline void pinctrl_unhog_maps(struct pinctrl_dev *pctldev)
 {
 }
 
diff --git a/include/linux/pinctrl/consumer.h b/include/linux/pinctrl/consumer.h
index 9c8513d..c7d0617 100644
--- a/include/linux/pinctrl/consumer.h
+++ b/include/linux/pinctrl/consumer.h
@@ -17,56 +17,56 @@
 #include "pinctrl.h"
 
 /* This struct is private to the core and should be regarded as a cookie */
-struct pinmux;
+struct pinctrl;
 
 #ifdef CONFIG_PINMUX
 
 /* External interface to pinmux */
-extern int pinmux_request_gpio(unsigned gpio);
-extern void pinmux_free_gpio(unsigned gpio);
-extern int pinmux_gpio_direction_input(unsigned gpio);
-extern int pinmux_gpio_direction_output(unsigned gpio);
-extern struct pinmux * __must_check pinmux_get(struct device *dev, const char *name);
-extern void pinmux_put(struct pinmux *pmx);
-extern int pinmux_enable(struct pinmux *pmx);
-extern void pinmux_disable(struct pinmux *pmx);
+extern int pinctrl_request_gpio(unsigned gpio);
+extern void pinctrl_free_gpio(unsigned gpio);
+extern int pinctrl_gpio_direction_input(unsigned gpio);
+extern int pinctrl_gpio_direction_output(unsigned gpio);
+extern struct pinctrl * __must_check pinctrl_get(struct device *dev, const char *name);
+extern void pinctrl_put(struct pinctrl *p);
+extern int pinctrl_enable(struct pinctrl *p);
+extern void pinctrl_disable(struct pinctrl *p);
 
 #else /* !CONFIG_PINMUX */
 
-static inline int pinmux_request_gpio(unsigned gpio)
+static inline int pinctrl_request_gpio(unsigned gpio)
 {
 	return 0;
 }
 
-static inline void pinmux_free_gpio(unsigned gpio)
+static inline void pinctrl_free_gpio(unsigned gpio)
 {
 }
 
-static inline int pinmux_gpio_direction_input(unsigned gpio)
+static inline int pinctrl_gpio_direction_input(unsigned gpio)
 {
 	return 0;
 }
 
-static inline int pinmux_gpio_direction_output(unsigned gpio)
+static inline int pinctrl_gpio_direction_output(unsigned gpio)
 {
 	return 0;
 }
 
-static inline struct pinmux * __must_check pinmux_get(struct device *dev, const char *name)
+static inline struct pinctrl * __must_check pinctrl_get(struct device *dev, const char *name)
 {
 	return NULL;
 }
 
-static inline void pinmux_put(struct pinmux *pmx)
+static inline void pinctrl_put(struct pinctrl *p)
 {
 }
 
-static inline int pinmux_enable(struct pinmux *pmx)
+static inline int pinctrl_enable(struct pinctrl *p)
 {
 	return 0;
 }
 
-static inline void pinmux_disable(struct pinmux *pmx)
+static inline void pinctrl_disable(struct pinctrl *p)
 {
 }
 
diff --git a/include/linux/pinctrl/machine.h b/include/linux/pinctrl/machine.h
index f8593fd..a2ab524 100644
--- a/include/linux/pinctrl/machine.h
+++ b/include/linux/pinctrl/machine.h
@@ -9,11 +9,11 @@
  *
  * License terms: GNU General Public License (GPL) version 2
  */
-#ifndef __LINUX_PINMUX_MACHINE_H
-#define __LINUX_PINMUX_MACHINE_H
+#ifndef __LINUX_PINCTRL_MACHINE_H
+#define __LINUX_PINCTRL_MACHINE_H
 
 /**
- * struct pinmux_map - boards/machines shall provide this map for devices
+ * struct pinctrl_map - boards/machines shall provide this map for devices
  * @name: the name of this specific map entry for the particular machine.
  *	This is the second parameter passed to pinmux_get() when you want
  *	to have several mappings to the same device
@@ -34,7 +34,7 @@
  *	a pinmux device supporting it is registered. These maps will not be
  *	disabled and put until the system shuts down.
  */
-struct pinmux_map {
+struct pinctrl_map {
 	const char *name;
 	const char *ctrl_dev_name;
 	const char *function;
@@ -47,41 +47,41 @@
  * Convenience macro to set a simple map from a certain pin controller and a
  * certain function to a named device
  */
-#define PINMUX_MAP(a, b, c, d) \
+#define PIN_MAP(a, b, c, d) \
 	{ .name = a, .ctrl_dev_name = b, .function = c, .dev_name = d }
 
 /*
  * Convenience macro to map a system function onto a certain pinctrl device.
  * System functions are not assigned to a particular device.
  */
-#define PINMUX_MAP_SYS(a, b, c) \
+#define PIN_MAP_SYS(a, b, c) \
 	{ .name = a, .ctrl_dev_name = b, .function = c }
 
 /*
  * Convenience macro to map a system function onto a certain pinctrl device,
- * to be hogged by the pinmux core until the system shuts down.
+ * to be hogged by the pin control core until the system shuts down.
  */
-#define PINMUX_MAP_SYS_HOG(a, b, c) \
+#define PIN_MAP_SYS_HOG(a, b, c) \
 	{ .name = a, .ctrl_dev_name = b, .function = c, \
 	  .hog_on_boot = true }
 
 /*
  * Convenience macro to map a system function onto a certain pinctrl device
- * using a specified group, to be hogged by the pinmux core until the system
- * shuts down.
+ * using a specified group, to be hogged by the pin control core until the
+ * system shuts down.
  */
-#define PINMUX_MAP_SYS_HOG_GROUP(a, b, c, d)		\
+#define PIN_MAP_SYS_HOG_GROUP(a, b, c, d)		\
 	{ .name = a, .ctrl_dev_name = b, .function = c, .group = d, \
 	  .hog_on_boot = true }
 
 #ifdef CONFIG_PINMUX
 
-extern int pinmux_register_mappings(struct pinmux_map const *map,
+extern int pinctrl_register_mappings(struct pinctrl_map const *map,
 				unsigned num_maps);
 
 #else
 
-static inline int pinmux_register_mappings(struct pinmux_map const *map,
+static inline int pinctrl_register_mappings(struct pinctrl_map const *map,
 					   unsigned num_maps)
 {
 	return 0;