Re: [PATCH] ARM: OMAP2+: gpmc: fix: replace PTR_RET with PTR_ERR_OR_ZERO

[Tony Lindgren <tony@atomide.com>]

* Duan Jiong <duanj.fnst@cn.fujitsu.com> [140411 03:10]:
> PTR_RET is deprecated. Do not recommend its usage anymore.
> Use PTR_ERR_OR_ZERO instead.
> 
> Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com>
> ---
>  arch/arm/mach-omap2/gpmc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
> index ab43755..6a11bda 100644
> --- a/arch/arm/mach-omap2/gpmc.c
> +++ b/arch/arm/mach-omap2/gpmc.c
> @@ -1772,7 +1772,7 @@ static int __init omap_gpmc_init(void)
>  	pdev = omap_device_build(DEVICE_NAME, -1, oh, NULL, 0);
>  	WARN(IS_ERR(pdev), "could not build omap_device for %s\n", oh_name);
>  
> -	return PTR_RET(pdev);
> +	return PTR_ERR_OR_ZERO(pdev);
>  }
>  omap_postcore_initcall(omap_gpmc_init);

OK looks like we have #define PTR_RET(p) PTR_ERR_OR_ZERO(p).
But what about the others? How about a single patch to deal
with them all?

$ git grep PTR_RET arch/arm/*omap*
arch/arm/mach-omap2/devices.c:  return PTR_RET(pdev);
arch/arm/mach-omap2/devices.c:  return PTR_RET(pdev);
arch/arm/mach-omap2/fb.c:       return PTR_RET(pdev);
arch/arm/mach-omap2/pmu.c:      return PTR_RET(omap_pmu_dev);

Regards,

Tony