linux-kernel - Re: [PATCH 15/15] reset: reset-scmi: Match scmi device by both name and protocol id

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Message-ID: <9d8fd7d89e035c41a3be7d5a5fa2e370b32910f1.camel@pengutronix.de>
Date:   Wed, 11 Dec 2019 10:51:41 +0100
From:   Philipp Zabel <p.zabel@...gutronix.de>
To:     Sudeep Holla <sudeep.holla@....com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Cristian Marussi <cristian.marussi@....com>
Subject: Re: [PATCH 15/15] reset: reset-scmi: Match scmi device by both name
 and protocol id

Hi Sudeep,

On Tue, 2019-12-10 at 14:53 +0000, Sudeep Holla wrote:
> The scmi bus now has support to match the driver with devices not only
> based on their protocol id but also based on their device name if one is
> available. This was added to cater the need to support multiple devices
> and drivers for the same protocol.
> 
> Let us add the name "reset" to scmi_device_id table in the driver so
> that in matches only with device with the same name and protocol id
> SCMI_PROTOCOL_RESET.
> 
> Cc: Philipp Zabel <p.zabel@...gutronix.de>
> Signed-off-by: Sudeep Holla <sudeep.holla@....com>
> ---
>  drivers/reset/reset-scmi.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/reset/reset-scmi.c b/drivers/reset/reset-scmi.c
> index b46df80ec6c3..8d3a858e3b19 100644
> --- a/drivers/reset/reset-scmi.c
> +++ b/drivers/reset/reset-scmi.c
> @@ -108,7 +108,7 @@ static int scmi_reset_probe(struct scmi_device *sdev)
>  }
> 
>  static const struct scmi_device_id scmi_id_table[] = {
> -	{ SCMI_PROTOCOL_RESET },
> +	{ SCMI_PROTOCOL_RESET, "reset" },
>  	{ },
>  };
>  MODULE_DEVICE_TABLE(scmi, scmi_id_table);
> --
> 2.17.1

I can't speak to the correctness of this approach, but in case the rest
of the series passes review, this patch is

Acked-by: Philipp Zabel <p.zabel@...gutronix.de>

to be merged together with the other patches.

regards
Philipp