linux-kernel - Re: [PATCH] tty: serial: msm_serial: Constify msm_uart

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Message-ID: <CAOCk7Nru+6--WdVaMQnwdGzS-KfHOR1teQnh+HEUKuWu5SnpwA@mail.gmail.com>
Date:   Thu, 5 Nov 2020 09:09:46 -0700
From:   Jeffrey Hugo <jeffrey.l.hugo@...il.com>
To:     Rikard Falkeborn <rikard.falkeborn@...il.com>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jiri Slaby <jirislaby@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        MSM <linux-arm-msm@...r.kernel.org>,
        linux-serial@...r.kernel.org, lkml <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] tty: serial: msm_serial: Constify msm_uart_pops

On Wed, Nov 4, 2020 at 4:54 PM Rikard Falkeborn
<rikard.falkeborn@...il.com> wrote:
>
> The only usage of msm_uart_pops is to assign its address to the ops
> field in the uart_port struct, which is a pointer to const. Make it
> const to allow the compiler to put it in read-only memory.
>
> Signed-off-by: Rikard Falkeborn <rikard.falkeborn@...il.com>

Reviewed-by: Jeffrey Hugo <jeffrey.l.hugo@...il.com>