[U-Boot] [PATCH] drivers: SPI: sunxi SPL: fix warning

[Hans de Goede]

Hi,

On 03-11-16 01:58, Andre Przywara wrote:
> Somehow an int returning function without a return statement sneaked
> in. Fix it.
>
> Signed-off-by: Andre Przywara <andre.przywara at arm.com>

LGTM:

Reviewed-by: Hans de Goede <hdegoede at redhat.com>

Regards,

Hans


> ---
>  drivers/mtd/spi/sunxi_spi_spl.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/mtd/spi/sunxi_spi_spl.c b/drivers/mtd/spi/sunxi_spi_spl.c
> index 67c7edd..7502314 100644
> --- a/drivers/mtd/spi/sunxi_spi_spl.c
> +++ b/drivers/mtd/spi/sunxi_spi_spl.c
> @@ -158,9 +158,10 @@ static void spi0_disable_clock(void)
>  			     (1 << AHB_RESET_SPI0_SHIFT));
>  }
>
> -static int spi0_init(void)
> +static void spi0_init(void)
>  {
>  	unsigned int pin_function = SUNXI_GPC_SPI0;
> +
>  	if (IS_ENABLED(CONFIG_MACH_SUN50I))
>  		pin_function = SUN50I_GPC_SPI0;
>
>