The patch titled
gpiolib: add missing functions to generic fallback
has been added to the -mm tree. Its filename is
gpiolib-add-missing-functions-to-generic-fallback.patch
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*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: gpiolib: add missing functions to generic fallback
From: Wolfram Sang <w.sang@xxxxxxxxxxxxxx>
Signed-off-by: Wolfram Sang <w.sang@xxxxxxxxxxxxxx>
Cc: David Brownell <dbrownell@xxxxxxxxxxxxxxxxxxxxx>
Cc: Greg KH <gregkh@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/gpio.h | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff -puN include/linux/gpio.h~gpiolib-add-missing-functions-to-generic-fallback include/linux/gpio.h
--- a/include/linux/gpio.h~gpiolib-add-missing-functions-to-generic-fallback
+++ a/include/linux/gpio.h
@@ -13,6 +13,7 @@
#include <linux/errno.h>
struct device;
+struct gpio;
struct gpio_chip;
/*
@@ -34,6 +35,17 @@ static inline int __must_check gpio_requ
return -ENOSYS;
}
+static inline int __must_check gpio_request_one(unsigned gpio,
+ unsigned long flags, const char *label)
+{
+ return -ENOSYS;
+}
+
+static inline int __must_check gpio_request_array(struct gpio *array, size_t num)
+{
+ return -ENOSYS;
+}
+
static inline void gpio_free(unsigned gpio)
{
might_sleep();
@@ -42,6 +54,14 @@ static inline void gpio_free(unsigned gp
WARN_ON(1);
}
+static inline void gpio_free_array(struct gpio *array, size_t num)
+{
+ might_sleep();
+
+ /* GPIO can never have been requested */
+ WARN_ON(1);
+}
+
static inline int __must_check gpio_direction_input(unsigned gpio)
{
return -ENOSYS;
_
Patches currently in -mm which might be from w.sang@xxxxxxxxxxxxxx are
linux-next.patch
gpiolib-annotate-gpio-intialization-with-__must_check.patch
gpiolib-add-missing-functions-to-generic-fallback.patch
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