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| author | Fabio Estevam <fabio.estevam@freescale.com> | 2015-11-05 12:43:39 -0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-11-05 16:46:59 -0500 |
| commit | f8fdb81f6cbf9387fee7a8ab82b315798a7038ba (patch) | |
| tree | 5399a7ffe05509a78b1454acfbed8c19181e3649 | |
| parent | de4d2e9e7ce0f9fda76f07bafafefa10f01a9605 (diff) | |
| download | u-boot-imx-f8fdb81f6cbf9387fee7a8ab82b315798a7038ba.zip u-boot-imx-f8fdb81f6cbf9387fee7a8ab82b315798a7038ba.tar.gz u-boot-imx-f8fdb81f6cbf9387fee7a8ab82b315798a7038ba.tar.bz2 | |
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>
| -rw-r--r-- | arch/arm/mach-mvebu/mbus.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/mtdcore.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/ubi/build.c | 2 | ||||
| -rw-r--r-- | fs/ubifs/super.c | 2 | ||||
| -rw-r--r-- | include/linux/compat.h | 6 |
5 files changed, 4 insertions, 10 deletions
diff --git a/arch/arm/mach-mvebu/mbus.c b/arch/arm/mach-mvebu/mbus.c index 771cce6..346278e 100644 --- a/arch/arm/mach-mvebu/mbus.c +++ b/arch/arm/mach-mvebu/mbus.c @@ -52,7 +52,7 @@ #include <asm/io.h> #include <asm/arch/cpu.h> #include <asm/arch/soc.h> -#include <linux/compat.h> +#include <linux/log2.h> #include <linux/mbus.h> /* DDR target is the same on all platforms */ diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c index 2f2172b..e3f56e5 100644 --- a/drivers/mtd/mtdcore.c +++ b/drivers/mtd/mtdcore.c @@ -27,11 +27,11 @@ #include <linux/gfp.h> #include <linux/slab.h> #else -#include <linux/compat.h> #include <linux/err.h> #include <ubi_uboot.h> #endif +#include <linux/log2.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c index f0a3b67..f484e62 100644 --- a/drivers/mtd/ubi/build.c +++ b/drivers/mtd/ubi/build.c @@ -30,7 +30,7 @@ #include <linux/slab.h> #include <linux/major.h> #else -#include <linux/compat.h> +#include <linux/log2.h> #endif #include <linux/err.h> #include <ubi_uboot.h> diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c index c474313..abe861a 100644 --- a/fs/ubifs/super.c +++ b/fs/ubifs/super.c @@ -31,7 +31,7 @@ #include <common.h> #include <malloc.h> #include <memalign.h> -#include <linux/compat.h> +#include <linux/log2.h> #include <linux/stat.h> #include <linux/err.h> #include "ubifs.h" 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) */ |