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Subject: Re: [PATCH 03/32] Documentation: hisi-pmu: Drop reference to
 /sys/devices path
To:     Jonathan Cameron <Jonathan.Cameron@huawei.com>,
        Mark Rutland <mark.rutland@arm.com>,
        Peter Zijlstra <peterz@infradead.org>,
        Ingo Molnar <mingo@redhat.com>,
        Arnaldo Carvalho de Melo <acme@kernel.org>,
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        <linux-arm-kernel@lists.infradead.org>,
        <gregkh@linuxfoundation.org>
References: <20230404134225.13408-1-Jonathan.Cameron@huawei.com>
 <20230404134225.13408-4-Jonathan.Cameron@huawei.com>
From:   Yicong Yang <yangyicong@huawei.com>
Message-ID: <e69a2618-3aa0-2046-66f0-251b6db233ca@huawei.com>
Date:   Thu, 6 Apr 2023 11:56:58 +0800
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On 2023/4/4 21:41, Jonathan Cameron wrote:
> Having assigned a parent to the device, the suggested path is
> no longer valid.  As /sys/bus/event_sources based path is also
> provided, simply drop mention of alternative.
> 
> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

Reviewed-by: Yicong Yang <yangyicong@hisilicon.com>

> ---
>  Documentation/admin-guide/perf/hisi-pmu.rst | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/Documentation/admin-guide/perf/hisi-pmu.rst b/Documentation/admin-guide/perf/hisi-pmu.rst
> index 546979360513..1ddab80769d3 100644
> --- a/Documentation/admin-guide/perf/hisi-pmu.rst
> +++ b/Documentation/admin-guide/perf/hisi-pmu.rst
> @@ -20,7 +20,6 @@ interrupt, and the PMU driver shall register perf PMU drivers like L3C,
>  HHA and DDRC etc. The available events and configuration options shall
>  be described in the sysfs, see:
>  
> -/sys/devices/hisi_sccl{X}_<l3c{Y}/hha{Y}/ddrc{Y}>/, or
>  /sys/bus/event_source/devices/hisi_sccl{X}_<l3c{Y}/hha{Y}/ddrc{Y}>.
>  The "perf list" command shall list the available events from sysfs.
>  
>