[U-Boot] [PATCH v2 2/2] arm: fix compile warnings when semihosting is enabled on ARMv7M target.

[Albert ARIBAUD <albert.u.boot@aribaud.net>]

Hello Vadzim,

On Mon, 19 Oct 2015 00:13:29 +0300, Vadzim Dambrouski
<pftbest@gmail.com> wrote:
> Signed-off-by: Vadzim Dambrouski <pftbest@gmail.com>
> ---
> 
>  arch/arm/lib/semihosting.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm/lib/semihosting.c b/arch/arm/lib/semihosting.c
> index ed5e8e4..6541cb4 100644
> --- a/arch/arm/lib/semihosting.c
> +++ b/arch/arm/lib/semihosting.c
> @@ -92,7 +92,7 @@ static long smh_read(long fd, void *memp, size_t len)
>  		size_t len;
>  	} read;
>  
> -	debug("%s: fd %ld, memp %p, len %lu\n", __func__, fd, memp, len);
> +	debug("%s: fd %ld, memp %p, len %lu\n", __func__, fd, memp, (ulong)len);
>  
>  	read.fd = fd;
>  	read.memp = memp;
> @@ -107,7 +107,7 @@ static long smh_read(long fd, void *memp, size_t len)
>  		 * with an error message.
>  		 */
>  		printf("%s: ERROR ret %ld, fd %ld, len %lu memp %p\n",
> -		       __func__, ret, fd, len, memp);
> +		       __func__, ret, fd, (ulong)len, memp);
>  		return -1;
>  	}

len is a size_t; it should not be force-converted into a long, it
should be printed using a 'z' qualifier.

Amicalement,
-- 
Albert.