[U-Boot] [PATCH] sh: Add bit control functions

[Heiko Schocher <hs@denx.de>]

Hello Nobuhiro,

Nobuhiro Iwamatsu wrote:
> This provide bit control functions as clrbits_*, setbits_* and
> clrsetbits_*.
> 
> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
> ---
>  arch/sh/include/asm/io.h |   37 +++++++++++++++++++++++++++++++++++++
>  1 files changed, 37 insertions(+), 0 deletions(-)

Beside one minor comment:

Acked-by: Heiko Schocher <hs@denx.de>

> diff --git a/arch/sh/include/asm/io.h b/arch/sh/include/asm/io.h
> index ca598a6..79cb098 100644
> --- a/arch/sh/include/asm/io.h
> +++ b/arch/sh/include/asm/io.h
> @@ -237,6 +237,43 @@ static inline void sync(void)
>  {
>  }
>  
> +
> +/* Clear and set bits in one shot. These macros can be used to clear and

Wrong comment style, please fix.

[...]

bye,
Heiko
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