[PATCH] mtd: nand: omap2: fix error path

[Mohammed, Afzal]

+Tony

On Tue, Sep 11, 2012 at 11:58:54, Mohammed, Afzal wrote:
> Let probe return error value if gpmc terminal
> count interrupt could not be obtained
> 
> Signed-off-by: Afzal Mohammed <afzal at ti.com>
> ---
> Hi,
> 
> My commit (now in l-o/devel-gpmc),
> 
> "bd4156f  mtd: nand: omap2: use gpmc provided irqs"
> 
> did not propogate error code properly due to
> which this fix was required.
> 
> But this has not been mentioned in commit message
> as it is not yet in mainline.
> 
> Regards
> Afzal
> 
>  drivers/mtd/nand/omap2.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
> index 337cf0a..27293e3 100644
> --- a/drivers/mtd/nand/omap2.c
> +++ b/drivers/mtd/nand/omap2.c
> @@ -1404,6 +1404,7 @@ static int __devinit omap_nand_probe(struct platform_device *pdev)
>  		info->gpmc_irq_count = platform_get_irq(pdev, 1);
>  		if (info->gpmc_irq_count <= 0) {
>  			dev_err(&pdev->dev, "error getting count irq\n");
> +			err = -ENODEV;
>  			goto out_release_mem_region;
>  		}
>  		err = request_irq(info->gpmc_irq_count,	omap_nand_irq,
> -- 
> 1.7.0.4
> 
>