[U-Boot] [PATCH] mxs: Convert timeout parameter to 'unsigned int'

[Marek Vasut <marek.vasut@gmail.com>]

Dear Fabio Estevam,

> From: Fabio Estevam <fabio.estevam@freescale.com>>
> 
> For representing a timeout value, it makes more sense to pass it as
> 'unsigned int'.
> 
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

Acked-by: Marek Vasut <marex@denx.de>

> ---
>  arch/arm/cpu/arm926ejs/mxs/mxs.c          |    6 ++++--
>  arch/arm/include/asm/arch-mxs/sys_proto.h |    4 ++--
>  2 files changed, 6 insertions(+), 4 deletions(-)
> 
> diff --git a/arch/arm/cpu/arm926ejs/mxs/mxs.c
> b/arch/arm/cpu/arm926ejs/mxs/mxs.c index c028e5e..19c79f2 100644
> --- a/arch/arm/cpu/arm926ejs/mxs/mxs.c
> +++ b/arch/arm/cpu/arm926ejs/mxs/mxs.c
> @@ -81,7 +81,8 @@ void enable_caches(void)
>  #endif
>  }
> 
> -int mxs_wait_mask_set(struct mxs_register_32 *reg, uint32_t mask, int
> timeout) +int mxs_wait_mask_set(struct mxs_register_32 *reg, uint32_t
> mask, unsigned +								
int timeout)
>  {
>  	while (--timeout) {
>  		if ((readl(&reg->reg) & mask) == mask)
> @@ -92,7 +93,8 @@ int mxs_wait_mask_set(struct mxs_register_32 *reg,
> uint32_t mask, int timeout) return !timeout;
>  }
> 
> -int mxs_wait_mask_clr(struct mxs_register_32 *reg, uint32_t mask, int
> timeout) +int mxs_wait_mask_clr(struct mxs_register_32 *reg, uint32_t
> mask, unsigned +								
int timeout)
>  {
>  	while (--timeout) {
>  		if ((readl(&reg->reg) & mask) == 0)
> diff --git a/arch/arm/include/asm/arch-mxs/sys_proto.h
> b/arch/arm/include/asm/arch-mxs/sys_proto.h index 4610363..983b888 100644
> --- a/arch/arm/include/asm/arch-mxs/sys_proto.h
> +++ b/arch/arm/include/asm/arch-mxs/sys_proto.h
> @@ -26,10 +26,10 @@
>  int mxs_reset_block(struct mxs_register_32 *reg);
>  int mxs_wait_mask_set(struct mxs_register_32 *reg,
>  		       uint32_t mask,
> -		       int timeout);
> +		       unsigned int timeout);
>  int mxs_wait_mask_clr(struct mxs_register_32 *reg,
>  		       uint32_t mask,
> -		       int timeout);
> +		       unsigned int timeout);
> 
>  int mxsmmc_initialize(bd_t *bis, int id, int (*wp)(int));

Best regards,
Marek Vasut