[PATCH] mmc: sh_mobile_sdhi: fix error return code in sh_mobile_sdhi_probe()

[Chris Ball]

Hi Wei,

On Tue, May 28 2013, Wei Yongjun wrote:
> From: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
>
> Fix to return a negative error code instead of 0 when we cannot get
> IRQ source by platform_get_irq(), as done elsewhere in this function.
>
> Signed-off-by: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
> ---
>  drivers/mmc/host/sh_mobile_sdhi.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/sh_mobile_sdhi.c b/drivers/mmc/host/sh_mobile_sdhi.c
> index cc4c872..a4316b3 100644
> --- a/drivers/mmc/host/sh_mobile_sdhi.c
> +++ b/drivers/mmc/host/sh_mobile_sdhi.c
> @@ -273,8 +273,10 @@ static int sh_mobile_sdhi_probe(struct platform_device *pdev)
>  		}
>  
>  		/* There must be at least one IRQ source */
> -		if (!i)
> +		if (!i) {
> +			ret = irq;
>  			goto eirq;
> +		}
>  	}
>  
>  	dev_info(&pdev->dev, "%s base at 0x%08lx clock rate %u MHz\n",

Thanks, pushed to mmc-next for 3.11.

- Chris.
-- 
Chris Ball   <cjb at laptop.org>   <http://printf.net/>
One Laptop Per Child