linux-kernel - Re: [PATCH v5 03/13] coresight-tpdm: Introduce TPDM subtype to TPDM driver

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Message-ID: <16b08ba8-f23e-af24-881c-61fe4e4c92e1@arm.com>
Date:   Mon, 12 Jun 2023 16:35:44 +0100
From:   Suzuki K Poulose <suzuki.poulose@....com>
To:     Tao Zhang <quic_taozha@...cinc.com>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Konrad Dybcio <konradybcio@...il.com>,
        Mike Leach <mike.leach@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     Jinlong Mao <quic_jinlmao@...cinc.com>,
        Leo Yan <leo.yan@...aro.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        coresight@...ts.linaro.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        Tingwei Zhang <quic_tingweiz@...cinc.com>,
        Yuanfang Zhang <quic_yuanfang@...cinc.com>,
        Trilok Soni <quic_tsoni@...cinc.com>,
        Hao Zhang <quic_hazha@...cinc.com>,
        linux-arm-msm@...r.kernel.org, andersson@...nel.org
Subject: Re: [PATCH v5 03/13] coresight-tpdm: Introduce TPDM subtype to TPDM
 driver

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@...cinc.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