[PATCH -next v2] ARM: hisi: fix error return code in hip04_smp_init()
Wei Xu
xuwei5 at hisilicon.com
Mon Apr 10 11:23:37 EDT 2017
Hi Yongjun,
On 2017/2/5 16:32, Wei Yongjun wrote:
> From: Wei Yongjun <weiyongjun1 at huawei.com>
>
> Fix to return error code -ENODEV from the of_find_compatible_node()
> error handling case instead of 0, as done elsewhere in this function.
>
> Signed-off-by: Wei Yongjun <weiyongjun1 at huawei.com>
Thanks!
Applied to the hisilicon soc tree.
Best Regards,
Wei
> ---
> v1 -> v2: fix file module
> ---
> arch/arm/mach-hisi/platmcpm.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/mach-hisi/platmcpm.c b/arch/arm/mach-hisi/platmcpm.c
> index a6c1176..f0fff21 100644
> --- a/arch/arm/mach-hisi/platmcpm.c
> +++ b/arch/arm/mach-hisi/platmcpm.c
> @@ -279,6 +279,8 @@ static int __init hip04_smp_init(void)
> &hip04_boot_method[0], 4);
> if (ret)
> goto err;
> +
> + ret = -ENODEV;
> np_sctl = of_find_compatible_node(NULL, NULL, "hisilicon,sysctrl");
> if (!np_sctl)
> goto err;
>
>
>
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