linux-kernel - Re: [PATCH 3/3] Documentation: devices.txt: Fix minors for ttyCPM*

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Message-ID: <af8f2613-5a74-3c2e-f076-345f725aaa5a@infradead.org>
Date:   Mon, 14 Aug 2023 15:52:36 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Christophe Leroy <christophe.leroy@...roup.eu>,
        Jonathan Corbet <corbet@....net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org,
        linux-serial@...r.kernel.org
Subject: Re: [PATCH 3/3] Documentation: devices.txt: Fix minors for ttyCPM*

Hi,

On 8/13/23 23:02, Christophe Leroy wrote:
> ttyCPM* devices belong to CPM_UART driver at the first place
> and that driver provides 6 ports.
> 
> Fixes: e29c3f81eb89 ("Documentation: devices.txt: reconcile serial/ucc_uart minor numers")
> Cc: Randy Dunlap <rdunlap@...radead.org>
> Signed-off-by: Christophe Leroy <christophe.leroy@...roup.eu>

Reviewed-by: Randy Dunlap <rdunlap@...radead.org>

I had this on my todo list. Thanks for getting to it before I did.

> ---
>   Documentation/admin-guide/devices.txt | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/admin-guide/devices.txt b/Documentation/admin-guide/devices.txt
> index 1ba5b7c4973c..839054923530 100644
> --- a/Documentation/admin-guide/devices.txt
> +++ b/Documentation/admin-guide/devices.txt
> @@ -2691,7 +2691,7 @@
>   		 45 = /dev/ttyMM1		Marvell MPSC - port 1 (obsolete unused)
>   		 46 = /dev/ttyCPM0		PPC CPM (SCC or SMC) - port 0
>   		    ...
> -		 49 = /dev/ttyCPM5		PPC CPM (SCC or SMC) - port 3
> +		 51 = /dev/ttyCPM5		PPC CPM (SCC or SMC) - port 5
>   		 82 = /dev/ttyVR0		NEC VR4100 series SIU
>   		 83 = /dev/ttyVR1		NEC VR4100 series DSIU
>   		 148 = /dev/ttyPSC0		PPC PSC - port 0
> @@ -2752,7 +2752,7 @@
>   		 43 = /dev/ttycusmx2		Callout device for ttySMX2
>   		 46 = /dev/cucpm0		Callout device for ttyCPM0
>   		    ...
> -		 49 = /dev/cucpm5		Callout device for ttyCPM5
> +		 51 = /dev/cucpm5		Callout device for ttyCPM5
>   		 82 = /dev/cuvr0		Callout device for ttyVR0
>   		 83 = /dev/cuvr1		Callout device for ttyVR1
>