Merge branch 'next' (accumulated 3.16 merge window patches) into master

Now that 3.15 is released, this merges the 'next' branch into 'master',
bringing us to the normal situation where my 'master' branch is the
merge window.

* accumulated work in next: (6809 commits)
  ufs: sb mutex merge + mutex_destroy
  powerpc: update comments for generic idle conversion
  cris: update comments for generic idle conversion
  idle: remove cpu_idle() forward declarations
  nbd: zero from and len fields in NBD_CMD_DISCONNECT.
  mm: convert some level-less printks to pr_*
  MAINTAINERS: adi-buildroot-devel is moderated
  MAINTAINERS: add linux-api for review of API/ABI changes
  mm/kmemleak-test.c: use pr_fmt for logging
  fs/dlm/debug_fs.c: replace seq_printf by seq_puts
  fs/dlm/lockspace.c: convert simple_str to kstr
  fs/dlm/config.c: convert simple_str to kstr
  mm: mark remap_file_pages() syscall as deprecated
  mm: memcontrol: remove unnecessary memcg argument from soft limit functions
  mm: memcontrol: clean up memcg zoneinfo lookup
  mm/memblock.c: call kmemleak directly from memblock_(alloc|free)
  mm/mempool.c: update the kmemleak stack trace for mempool allocations
  lib/radix-tree.c: update the kmemleak stack trace for radix tree allocations
  mm: introduce kmemleak_update_trace()
  mm/kmemleak.c: use %u to print ->checksum
  ...

1 files changed, 3 insertions, 32 deletions

diff --git a/include/linux/of_gpio.h b/include/linux/of_gpio.h
index f14123a5a9d..38fc0503601 100644
--- a/include/linux/of_gpio.h
+++ b/include/linux/of_gpio.h
@@ -19,7 +19,6 @@
 #include <linux/errno.h>
 #include <linux/gpio.h>
 #include <linux/of.h>
-#include <linux/gpio/consumer.h>
 
 struct device_node;
 
@@ -48,7 +47,7 @@ static inline struct of_mm_gpio_chip *to_of_mm_gpio_chip(struct gpio_chip *gc)
 	return container_of(gc, struct of_mm_gpio_chip, gc);
 }
 
-extern struct gpio_desc *of_get_named_gpiod_flags(struct device_node *np,
+extern int of_get_named_gpio_flags(struct device_node *np,
 		const char *list_name, int index, enum of_gpio_flags *flags);
 
 extern int of_mm_gpiochip_add(struct device_node *np,
@@ -63,10 +62,10 @@ extern int of_gpio_simple_xlate(struct gpio_chip *gc,
 #else /* CONFIG_OF_GPIO */
 
 /* Drivers may not strictly depend on the GPIO support, so let them link. */
-static inline struct gpio_desc *of_get_named_gpiod_flags(struct device_node *np,
+static inline int of_get_named_gpio_flags(struct device_node *np,
 		const char *list_name, int index, enum of_gpio_flags *flags)
 {
-	return ERR_PTR(-ENOSYS);
+	return -ENOSYS;
 }
 
 static inline int of_gpio_simple_xlate(struct gpio_chip *gc,
@@ -81,18 +80,6 @@ static inline void of_gpiochip_remove(struct gpio_chip *gc) { }
 
 #endif /* CONFIG_OF_GPIO */
 
-static inline int of_get_named_gpio_flags(struct device_node *np,
-		const char *list_name, int index, enum of_gpio_flags *flags)
-{
-	struct gpio_desc *desc;
-	desc = of_get_named_gpiod_flags(np, list_name, index, flags);
-
-	if (IS_ERR(desc))
-		return PTR_ERR(desc);
-	else
-		return desc_to_gpio(desc);
-}
-
 /**
  * of_gpio_named_count() - Count GPIOs for a device
  * @np:		device node to count GPIOs for
@@ -129,22 +116,6 @@ static inline int of_gpio_count(struct device_node *np)
 	return of_gpio_named_count(np, "gpios");
 }
 
-/**
- * of_get_gpiod_flags() - Get a GPIO descriptor and flags to use with GPIO API
- * @np:		device node to get GPIO from
- * @index:	index of the GPIO
- * @flags:	a flags pointer to fill in
- *
- * Returns GPIO descriptor to use with Linux generic GPIO API, or a errno
- * value on the error condition. If @flags is not NULL the function also fills
- * in flags for the GPIO.
- */
-static inline struct gpio_desc *of_get_gpiod_flags(struct device_node *np,
-					int index, enum of_gpio_flags *flags)
-{
-	return of_get_named_gpiod_flags(np, "gpios", index, flags);
-}
-
 static inline int of_get_gpio_flags(struct device_node *np, int index,
 		      enum of_gpio_flags *flags)
 {