linux-kernel - Re: [PATCH v2 09/28] soc: fsl: cpm1: qmc: Rename qmc_setup_tsa* to qmc_init

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Date:   Tue, 8 Aug 2023 08:04:41 +0000
From:   Christophe Leroy <christophe.leroy@...roup.eu>
To:     Herve Codina <herve.codina@...tlin.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, Andrew Lunn <andrew@...n.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>, Lee Jones <lee@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Qiang Zhao <qiang.zhao@....com>, Li Yang <leoyang.li@....com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Shengjiu Wang <shengjiu.wang@...il.com>,
        Xiubo Li <Xiubo.Lee@...il.com>,
        Fabio Estevam <festevam@...il.com>,
        Nicolin Chen <nicoleotsuka@...il.com>,
        Randy Dunlap <rdunlap@...radead.org>
CC:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linuxppc-dev@...ts.ozlabs.org" <linuxppc-dev@...ts.ozlabs.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "alsa-devel@...a-project.org" <alsa-devel@...a-project.org>,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>
Subject: Re: [PATCH v2 09/28] soc: fsl: cpm1: qmc: Rename qmc_setup_tsa* to
 qmc_init_tsa*



Le 26/07/2023 à 17:02, Herve Codina a écrit :
> qmc_setup_tsa* are called once at initialisation.
> They initialize the QMC TSA table.
> In order to introduce setup function later on for dynamic timeslots
> management, rename the function to avoid later confusion.
> 
> Signed-off-by: Herve Codina <herve.codina@...tlin.com>

Reviewed-by: Christophe Leroy <christophe.leroy@...roup.eu>

> ---
>   drivers/soc/fsl/qe/qmc.c | 16 ++++++++--------
>   1 file changed, 8 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/soc/fsl/qe/qmc.c b/drivers/soc/fsl/qe/qmc.c
> index 21ad7e79e7bd..64a11f5c6f85 100644
> --- a/drivers/soc/fsl/qe/qmc.c
> +++ b/drivers/soc/fsl/qe/qmc.c
> @@ -919,7 +919,7 @@ static int qmc_of_parse_chans(struct qmc *qmc, struct device_node *np)
>   	return qmc_check_chans(qmc);
>   }
>   
> -static int qmc_setup_tsa_64rxtx(struct qmc *qmc, const struct tsa_serial_info *info)
> +static int qmc_init_tsa_64rxtx(struct qmc *qmc, const struct tsa_serial_info *info)
>   {
>   	struct qmc_chan *chan;
>   	unsigned int i;
> @@ -961,7 +961,7 @@ static int qmc_setup_tsa_64rxtx(struct qmc *qmc, const struct tsa_serial_info *i
>   	return 0;
>   }
>   
> -static int qmc_setup_tsa_32rx_32tx(struct qmc *qmc, const struct tsa_serial_info *info)
> +static int qmc_init_tsa_32rx_32tx(struct qmc *qmc, const struct tsa_serial_info *info)
>   {
>   	struct qmc_chan *chan;
>   	unsigned int i;
> @@ -1019,7 +1019,7 @@ static int qmc_setup_tsa_32rx_32tx(struct qmc *qmc, const struct tsa_serial_info
>   	return 0;
>   }
>   
> -static int qmc_setup_tsa(struct qmc *qmc)
> +static int qmc_init_tsa(struct qmc *qmc)
>   {
>   	struct tsa_serial_info info;
>   	int ret;
> @@ -1030,12 +1030,12 @@ static int qmc_setup_tsa(struct qmc *qmc)
>   		return ret;
>   
>   	/*
> -	 * Setup one common 64 entries table or two 32 entries (one for Tx and
> -	 * one for Tx) according to assigned TS numbers.
> +	 * Initialize one common 64 entries table or two 32 entries (one for Tx
> +	 * and one for Tx) according to assigned TS numbers.
>   	 */
>   	return ((info.nb_tx_ts > 32) || (info.nb_rx_ts > 32)) ?
> -		qmc_setup_tsa_64rxtx(qmc, &info) :
> -		qmc_setup_tsa_32rx_32tx(qmc, &info);
> +		qmc_init_tsa_64rxtx(qmc, &info) :
> +		qmc_init_tsa_32rx_32tx(qmc, &info);
>   }
>   
>   static int qmc_setup_chan_trnsync(struct qmc *qmc, struct qmc_chan *chan)
> @@ -1391,7 +1391,7 @@ static int qmc_probe(struct platform_device *pdev)
>   	qmc_write32(qmc->scc_pram + QMC_GBL_C_MASK32, 0xDEBB20E3);
>   	qmc_write16(qmc->scc_pram + QMC_GBL_C_MASK16, 0xF0B8);
>   
> -	ret = qmc_setup_tsa(qmc);
> +	ret = qmc_init_tsa(qmc);
>   	if (ret)
>   		goto err_tsa_serial_disconnect;
>