linux-kernel - Re: [PATCH] powerpc/powernv: Fix a warning message

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Date:   Mon, 4 May 2020 10:35:47 +0530
From:   Gautham R Shenoy <ego@...ux.vnet.ibm.com>
To:     Christophe JAILLET <christophe.jaillet@...adoo.fr>
Cc:     mpe@...erman.id.au, benh@...nel.crashing.org, paulus@...ba.org,
        npiggin@...il.com, tglx@...utronix.de, maddy@...ux.vnet.ibm.com,
        cclaudio@...ux.ibm.com, zhangshaokun@...ilicon.com,
        atrajeev@...ux.vnet.ibm.com, akshay.adiga@...ux.vnet.ibm.com,
        ego@...ux.vnet.ibm.com, linuxppc-dev@...ts.ozlabs.org,
        linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Viresh Kumar <viresh.kumar@...aro.org>
Subject: Re: [PATCH] powerpc/powernv: Fix a warning message

Hello Christophe,

On Sat, May 02, 2020 at 01:59:49PM +0200, Christophe JAILLET wrote:
> Fix a cut'n'paste error in a warning message. This should be
> 'cpu-idle-state-residency-ns' to match the property searched in the
> previous 'of_property_read_u32_array()'
> 
> Fixes: 9c7b185ab2fe ("powernv/cpuidle: Parse dt idle properties into global structure")
> Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>

Thanks for catching this.

Reviewed-by: Gautham R. Shenoy <ego@...ux.vnet.ibm.com>

> ---
>  arch/powerpc/platforms/powernv/idle.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/powerpc/platforms/powernv/idle.c b/arch/powerpc/platforms/powernv/idle.c
> index 78599bca66c2..2dd467383a88 100644
> --- a/arch/powerpc/platforms/powernv/idle.c
> +++ b/arch/powerpc/platforms/powernv/idle.c
> @@ -1270,7 +1270,7 @@ static int pnv_parse_cpuidle_dt(void)
>  	/* Read residencies */
>  	if (of_property_read_u32_array(np, "ibm,cpu-idle-state-residency-ns",
>  				       temp_u32, nr_idle_states)) {
> -		pr_warn("cpuidle-powernv: missing ibm,cpu-idle-state-latencies-ns in DT\n");
> +		pr_warn("cpuidle-powernv: missing ibm,cpu-idle-state-residency-ns in DT\n");
>  		rc = -EINVAL;
>  		goto out;
>  	}
> -- 
> 2.25.1
>