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Message-ID: <16b08ba8-f23e-af24-881c-61fe4e4c92e1@arm.com>
Date:   Mon, 12 Jun 2023 16:35:44 +0100
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Subject: Re: [PATCH v5 03/13] coresight-tpdm: Introduce TPDM subtype to TPDM
 driver
To:     Tao Zhang <quic_taozha@quicinc.com>,
        Mathieu Poirier <mathieu.poirier@linaro.org>,
        Alexander Shishkin <alexander.shishkin@linux.intel.com>,
        Konrad Dybcio <konradybcio@gmail.com>,
        Mike Leach <mike.leach@linaro.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc:     Jinlong Mao <quic_jinlmao@quicinc.com>,
        Leo Yan <leo.yan@linaro.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org,
        linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
        Tingwei Zhang <quic_tingweiz@quicinc.com>,
        Yuanfang Zhang <quic_yuanfang@quicinc.com>,
        Trilok Soni <quic_tsoni@quicinc.com>,
        Hao Zhang <quic_hazha@quicinc.com>,
        linux-arm-msm@vger.kernel.org, andersson@kernel.org
References: <1686553666-5811-1-git-send-email-quic_taozha@quicinc.com>
 <1686553666-5811-4-git-send-email-quic_taozha@quicinc.com>
From:   Suzuki K Poulose <suzuki.poulose@arm.com>
In-Reply-To: <1686553666-5811-4-git-send-email-quic_taozha@quicinc.com>
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On 12/06/2023 08:07, Tao Zhang wrote:
> Introduce the new subtype of "CORESIGHT_DEV_SUBTYPE_SOURCE_TPDM"
> for TPDM components in driver.
> 
> Signed-off-by: Tao Zhang <quic_taozha@quicinc.com>
> ---
>   drivers/hwtracing/coresight/coresight-core.c | 1 +
>   drivers/hwtracing/coresight/coresight-tpdm.c | 2 +-
>   include/linux/coresight.h                    | 1 +
>   3 files changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/hwtracing/coresight/coresight-core.c b/drivers/hwtracing/coresight/coresight-core.c
> index 118fcf2..23b18c2 100644
> --- a/drivers/hwtracing/coresight/coresight-core.c
> +++ b/drivers/hwtracing/coresight/coresight-core.c
> @@ -1093,6 +1093,7 @@ static int coresight_validate_source(struct coresight_device *csdev,
>   
>   	if (subtype != CORESIGHT_DEV_SUBTYPE_SOURCE_PROC &&
>   	    subtype != CORESIGHT_DEV_SUBTYPE_SOURCE_SOFTWARE &&
> +		subtype != CORESIGHT_DEV_SUBTYPE_SOURCE_TPDM &&

minor nit: Alignment. Please always double check your patch for
styling issues.


Otherwise looks good to me

Suzuki