linux-kernel - Re: [PATCH v3] tty: serial: ma35d1: Add a NULL check for of

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Message-ID: <2024062539-juicy-movable-0e94@gregkh>
Date: Tue, 25 Jun 2024 06:42:08 +0200
From: Greg KH <gregkh@...uxfoundation.org>
To: Jacky Huang <ychuang570808@...il.com>
Cc: dan.carpenter@...aro.org, jirislaby@...nel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-serial@...r.kernel.org, Jacky Huang <ychuang3@...oton.com>
Subject: Re: [PATCH v3] tty: serial: ma35d1: Add a NULL check for of_node

On Tue, Jun 25, 2024 at 03:29:19AM +0000, Jacky Huang wrote:
> From: Jacky Huang <ychuang3@...oton.com>
> 
> The pdev->dev.of_node can be NULL if the "serial" node is absent.
> Add a NULL check to return an error in such cases.
> 
> v3:
>     - Added "Reported-by:" line.
> v2:
>     - Added "Fixes" line.

As per the kernel documentation, these "v3:" information goes below the
--- line.

Please fix up and send a v4.

thanks,

greg k-h