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authorFabio Estevam <fabio.estevam@freescale.com>2015-11-05 12:43:39 -0200
committerTom Rini <trini@konsulko.com>2015-11-05 16:46:59 -0500
commitf8fdb81f6cbf9387fee7a8ab82b315798a7038ba (patch)
tree5399a7ffe05509a78b1454acfbed8c19181e3649 /include/linux
parentde4d2e9e7ce0f9fda76f07bafafefa10f01a9605 (diff)
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compat: Remove is_power_of_2() definition
Use the is_power_of_2() definition from log2.h to align with the kernel implementation. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Jagan Teki <jteki@openedev.com>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/compat.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/include/linux/compat.h b/include/linux/compat.h
index 59937de..e561ee3 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -130,12 +130,6 @@ static inline void led_trigger_unregister_simple(struct led_trigger *trigger) {}
static inline void led_trigger_event(struct led_trigger *trigger,
enum led_brightness event) {}
-/* include/linux/log2.h */
-static inline int is_power_of_2(unsigned long n)
-{
- return (n != 0 && ((n & (n - 1)) == 0));
-}
-
/* uapi/linux/limits.h */
#define XATTR_LIST_MAX 65536 /* size of extended attribute namelist (64k) */