[U-Boot] [PATCH v13 6/6] add weak entry definition

[Rob Herring]

On 09/26/2013 08:35 AM, fenghua at phytium.com.cn wrote:
> From: David Feng <fenghua at phytium.com.cn>
> 
> Signed-off-by: David Feng <fenghua at phytium.com.cn>
> ---
>  include/linux/linkage.h |    4 ++++
>  1 file changed, 4 insertions(+)

This patch should come before adding core v8 support.

Rob

> 
> diff --git a/include/linux/linkage.h b/include/linux/linkage.h
> index 9ddf830..2a2848a 100644
> --- a/include/linux/linkage.h
> +++ b/include/linux/linkage.h
> @@ -49,6 +49,10 @@
>  	.globl SYMBOL_NAME(name); \
>  	LENTRY(name)
>  
> +#define WEAK(name) \
> +	.weak SYMBOL_NAME(name); \
> +	LENTRY(name)
> +
>  #ifndef END
>  #define END(name) \
>  	.size name, .-name
>