netdev - Re: [PATCH v2 06/28] net: wan: Add support for QMC HDLC

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Date: Tue, 8 Aug 2023 08:02:46 +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 06/28] net: wan: Add support for QMC HDLC



Le 26/07/2023 à 17:02, Herve Codina a écrit :
> The QMC HDLC driver provides support for HDLC using the QMC (QUICC
> Multichannel Controller) to transfer the HDLC data.
> 
> Signed-off-by: Herve Codina <herve.codina@...tlin.com>


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

> diff --git a/drivers/net/wan/fsl_qmc_hdlc.c b/drivers/net/wan/fsl_qmc_hdlc.c
> new file mode 100644
> index 000000000000..b4ebae963d39
> --- /dev/null
> +++ b/drivers/net/wan/fsl_qmc_hdlc.c

> +
> +static inline struct qmc_hdlc *netdev_to_qmc_hdlc(struct net_device *netdev)
> +{
> +	return (struct qmc_hdlc *)dev_to_hdlc(netdev)->priv;

->priv is void* so no cast should be necessary.