Merge branch 'linusw/devel' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git into gpio/next

Device driver features, cleanups and bug fixes.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

1 files changed, 37 insertions, 44 deletions

diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index 20ca7663975f..2034e691c7ab 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -152,7 +152,6 @@ struct gpio_chip {
 extern const char *gpiochip_is_requested(struct gpio_chip *chip,
                         unsigned offset);
 extern struct gpio_chip *gpio_to_chip(unsigned gpio);
-extern int __must_check gpiochip_reserve(int start, int ngpio);
 
 /* add/remove chips */
 extern int gpiochip_add(struct gpio_chip *chip);
@@ -192,12 +191,6 @@ extern int gpio_request_one(unsigned gpio, unsigned long flags, const char *labe
 extern int gpio_request_array(const struct gpio *array, size_t num);
 extern void gpio_free_array(const struct gpio *array, size_t num);
 
-/* bindings for managed devices that want to request gpios */
-int devm_gpio_request(struct device *dev, unsigned gpio, const char *label);
-int devm_gpio_request_one(struct device *dev, unsigned gpio,
-                          unsigned long flags, const char *label);
-void devm_gpio_free(struct device *dev, unsigned int gpio);
-
 #ifdef CONFIG_GPIO_SYSFS
 
 /*
@@ -212,6 +205,43 @@ extern void gpio_unexport(unsigned gpio);
 
 #endif  /* CONFIG_GPIO_SYSFS */
 
+#ifdef CONFIG_PINCTRL
+
+/**
+ * struct gpio_pin_range - pin range controlled by a gpio chip
+ * @head: list for maintaining set of pin ranges, used internally
+ * @pctldev: pinctrl device which handles corresponding pins
+ * @range: actual range of pins controlled by a gpio controller
+ */
+
+struct gpio_pin_range {
+        struct list_head node;
+        struct pinctrl_dev *pctldev;
+        struct pinctrl_gpio_range range;
+};
+
+int gpiochip_add_pin_range(struct gpio_chip *chip, const char *pinctl_name,
+                           unsigned int gpio_offset, unsigned int pin_offset,
+                           unsigned int npins);
+void gpiochip_remove_pin_ranges(struct gpio_chip *chip);
+
+#else
+
+static inline int
+gpiochip_add_pin_range(struct gpio_chip *chip, const char *pinctl_name,
+                       unsigned int gpio_offset, unsigned int pin_offset,
+                       unsigned int npins)
+{
+        return 0;
+}
+
+static inline void
+gpiochip_remove_pin_ranges(struct gpio_chip *chip)
+{
+}
+
+#endif /* CONFIG_PINCTRL */
+
 #else   /* !CONFIG_GPIOLIB */
 
 static inline bool gpio_is_valid(int number)
@@ -270,41 +300,4 @@ static inline void gpio_unexport(unsigned gpio)
 }
 #endif  /* CONFIG_GPIO_SYSFS */
 
-#ifdef CONFIG_PINCTRL
-
-/**
- * struct gpio_pin_range - pin range controlled by a gpio chip
- * @head: list for maintaining set of pin ranges, used internally
- * @pctldev: pinctrl device which handles corresponding pins
- * @range: actual range of pins controlled by a gpio controller
- */
-
-struct gpio_pin_range {
-        struct list_head node;
-        struct pinctrl_dev *pctldev;
-        struct pinctrl_gpio_range range;
-};
-
-int gpiochip_add_pin_range(struct gpio_chip *chip, const char *pinctl_name,
-                           unsigned int gpio_offset, unsigned int pin_offset,
-                           unsigned int npins);
-void gpiochip_remove_pin_ranges(struct gpio_chip *chip);
-
-#else
-
-static inline int
-gpiochip_add_pin_range(struct gpio_chip *chip, const char *pinctl_name,
-                       unsigned int gpio_offset, unsigned int pin_offset,
-                       unsigned int npins)
-{
-        return 0;
-}
-
-static inline void
-gpiochip_remove_pin_ranges(struct gpio_chip *chip)
-{
-}
-
-#endif /* CONFIG_PINCTRL */
-
 #endif /* _ASM_GENERIC_GPIO_H */