Hi Febio,
On 24 October 2015 at 20:56, Fabio Estevam <feste...@gmail.com> wrote:
> From: Fabio Estevam <fabio.este...@freescale.com>
>
> Use the is_power_of_2() definition from log2.h to align with the
> kernel implementation.
>
> Signed-off-by: Fabio Estevam <fabio.este...@freescale.com>
> Reviewed-by: Tom Rini <tr...@konsulko.com>
> ---
> Changes since v1:
> - None
>
> arch/arm/mach-mvebu/mbus.c | 2 +-
> drivers/mtd/mtdcore.c | 2 +-
> drivers/mtd/ubi/build.c | 2 +-
> fs/ubifs/super.c | 2 +-
> 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>
I think we can place this header in to common.h like bitops.h does,
because even Linux does same as bitops.h include<linux/kernel.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..81be0f7 100644
> --- a/drivers/mtd/mtdcore.c
> +++ b/drivers/mtd/mtdcore.c
> @@ -27,8 +27,8 @@
> #include <linux/gfp.h>
> #include <linux/slab.h>
> #else
> -#include <linux/compat.h>
> #include <linux/err.h>
> +#include <linux/log2.h>
> #include <ubi_uboot.h>
> #endif
>
> diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
> index 290d524..6ed7667 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 41763a1..eaae5fb 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 fbebf91..7a99599 100644
> --- a/include/linux/compat.h
> +++ b/include/linux/compat.h
> @@ -104,12 +104,6 @@ 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)
> */
>
> --
> 1.9.1
>
> _______________________________________________
> U-Boot mailing list
> U-Boot@lists.denx.de
> http://lists.denx.de/mailman/listinfo/u-boot
--
Jagan | openedev.
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
