summaryrefslogtreecommitdiff
path: root/include/linux/gpio.h
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2011-01-13 17:26:46 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-13 17:26:46 -0800
commitd8a3515e2a9523f8ed56d1f4537d16338bda2bc2 (patch)
treed51bd1b4f0b3c13bedde97ba79e014882be634a9 /include/linux/gpio.h
parent6254b32b5791e47ba1c679d023f26985fa34755a (diff)
Revert "gpiolib: annotate gpio-intialization with __must_check"
This reverts commit 0fdae42d361bbb431ca0ab0efed5126a94821177, which wasn't really supposed to go in, and causes lots of annoying warnings. Quoth Andrew: "Complete brainfart - I meant to drop that patch ages ago." Quoth Greg: "Ick, yeah, that patch isn't ok to go in as-is, all of the callers need to be fixed up first, which is what I thought we had agreed on..." Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Greg KH <greg@kroah.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/gpio.h')
-rw-r--r--include/linux/gpio.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/gpio.h b/include/linux/gpio.h
index f79d67f413e4..4b47ed96f131 100644
--- a/include/linux/gpio.h
+++ b/include/linux/gpio.h
@@ -30,7 +30,7 @@ static inline int gpio_is_valid(int number)
return 0;
}
-static inline int __must_check gpio_request(unsigned gpio, const char *label)
+static inline int gpio_request(unsigned gpio, const char *label)
{
return -ENOSYS;
}
@@ -62,12 +62,12 @@ static inline void gpio_free_array(struct gpio *array, size_t num)
WARN_ON(1);
}
-static inline int __must_check gpio_direction_input(unsigned gpio)
+static inline int gpio_direction_input(unsigned gpio)
{
return -ENOSYS;
}
-static inline int __must_check gpio_direction_output(unsigned gpio, int value)
+static inline int gpio_direction_output(unsigned gpio, int value)
{
return -ENOSYS;
}