linux-kernel - Re: [PATCH v13 1/2] Bluetooth: hci_qca: adjust qca btsoc type print expression

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Date:   Thu, 27 Jul 2023 09:27:34 +0200
From:   Johan Hovold <johan@...nel.org>
To:     Tim Jiang <quic_tjiang@...cinc.com>
Cc:     marcel@...tmann.org, luiz.dentz@...il.com, johan.hedberg@...il.com,
        linux-kernel@...r.kernel.org, linux-bluetooth@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, quic_bgodavar@...cinc.com,
        quic_hemantg@...cinc.com
Subject: Re: [PATCH v13 1/2] Bluetooth: hci_qca: adjust qca btsoc type print
 expression

On Thu, Jul 27, 2023 at 12:40:10PM +0800, Tim Jiang wrote:
> This patch make the print btsoc type expression more clearly.
> 
> Signed-off-by: Tim Jiang <quic_tjiang@...cinc.com>
> ---
>  drivers/bluetooth/hci_qca.c | 31 +++++++++++++++++++++++++++----
>  1 file changed, 27 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
> index 9b785c947d96..e11d47210e80 100644
> --- a/drivers/bluetooth/hci_qca.c
> +++ b/drivers/bluetooth/hci_qca.c
> @@ -1748,6 +1748,7 @@ static int qca_setup(struct hci_uart *hu)
>  	const char *firmware_name = qca_get_firmware_name(hu);
>  	int ret;
>  	struct qca_btsoc_version ver;
> +	const char *soc_name;
>  
>  	ret = qca_check_speeds(hu);
>  	if (ret)
> @@ -1762,10 +1763,32 @@ static int qca_setup(struct hci_uart *hu)
>  	 */
>  	set_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks);
>  
> -	bt_dev_info(hdev, "setting up %s",
> -		qca_is_wcn399x(soc_type) ? "wcn399x" :
> -		(soc_type == QCA_WCN6750) ? "wcn6750" :
> -		(soc_type == QCA_WCN6855) ? "wcn6855" : "ROME/QCA6390");
> +	switch (soc_type) {
> +	case QCA_AR3002:
> +		soc_name = "ar300x";
> +		break;
> +	case QCA_ROME:
> +		soc_name = "ROME";
> +		break;
> +	case QCA_QCA6390:
> +		soc_name = "QCA6390";
> +		break;
> +	case QCA_WCN3990:
> +	case QCA_WCN3991:
> +	case QCA_WCN3998:
> +		soc_name = "wcn399x";
> +		break;
> +	case QCA_WCN6750:
> +		soc_name = "wcn6750";
> +		break;
> +	case QCA_WCN6855:
> +		soc_name = "wcn6855";
> +		break;

I still think the above should be sorted (alphabetically) as maintaining
these lists otherwise soon becomes harder than it should be. And similar
throughout the driver.

> +	default:
> +		soc_name = "unknown soc";
> +		break;
> +	}
> +	bt_dev_info(hdev, "setting up %s", soc_name);

Johan