[U-Boot] [PATCH] Remove static type from gunzip_bmp()

[Wolfgang Denk]

Dear Mark Jackson,

In message <497EE024.9040800 at mimc.co.uk> you wrote:
> THe current bmp routines support gzipped files, but compilation fails due to 
> the gunzip_bmp() function being defined as static.

I cannot confirm that. There are boards that use this feature, and
they build fine.

> This patch fixes this problem.
> 
> Signed-off-by: Mark Jackson <mpfj at mimc.co.uk>
> ---
>   common/cmd_bmp.c |    2 +-
>   1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/common/cmd_bmp.c b/common/cmd_bmp.c
> index bc08b26..2104e59 100644
> --- a/common/cmd_bmp.c
> +++ b/common/cmd_bmp.c
> @@ -46,7 +46,7 @@ int gunzip(void *, int, unsigned char *, unsigned long *);
>    * didn't contain a valid BMP signature.
>    */
>   #ifdef CONFIG_VIDEO_BMP_GZIP
> -static bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp)
> +bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp)

There is another ocurrence of "static bmp_image_t *gunzip_bmp()" in
this file - you change one and leave the other unchanged.

If you change this, please change both places so they stay in sync,
and add a proper prototype declaration to the header file.

Best regards,

Wolfgang Denk

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