linux-kernel - Re: [PATCH] tty: serial: Fix refcount leak bug in ucc

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Date:   Sat, 18 Jun 2022 12:07:05 -0500
From:   Timur Tabi <timur@...nel.org>
To:     Liang He <windhl@....com>
Cc:     Timur Tabi <timur@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        jirislaby@...nel.org,
        PowerPC Mailing List <linuxppc-dev@...ts.ozlabs.org>,
        linux-serial@...r.kernel.org, lkml <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] tty: serial: Fix refcount leak bug in ucc_uart.c

On Sat, Jun 18, 2022 at 1:09 AM Liang He <windhl@....com> wrote:
>
> In soc_info(), of_find_node_by_type() will return a node pointer
> with refcount incremented. We should use of_node_put() when it is
> not used anymore.
>
> Signed-off-by: Liang He <windhl@....com>

Acked-by: Timur Tabi <timur@...nel.org>