linux-kernel - Re: [PATCH 1/5] serial: sprd: Remove unused structure

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Date:   Tue, 4 Sep 2018 14:52:12 +0800
From:   Chunyan Zhang <zhang.lyra@...il.com>
To:     Baolin Wang <baolin.wang@...aro.org>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>, jslaby@...e.com,
        Orson Zhai <orsonzhai@...il.com>,
        Mark Brown <broonie@...nel.org>, linux-serial@...r.kernel.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/5] serial: sprd: Remove unused structure

On 11 August 2018 at 09:34, Baolin Wang <baolin.wang@...aro.org> wrote:
> Remove the unused reg_backup structure.
>
> Signed-off-by: Baolin Wang <baolin.wang@...aro.org>

Acked-by: Chunyan Zhang <chunyan.zhang@...eadtrum.com>

> ---
>  drivers/tty/serial/sprd_serial.c | 11 -----------
>  1 file changed, 11 deletions(-)
>
> diff --git a/drivers/tty/serial/sprd_serial.c b/drivers/tty/serial/sprd_serial.c
> index 828f114..1b0e3fb 100644
> --- a/drivers/tty/serial/sprd_serial.c
> +++ b/drivers/tty/serial/sprd_serial.c
> @@ -95,19 +95,8 @@
>  #define SPRD_IMSR_BREAK_DETECT         BIT(7)
>  #define SPRD_IMSR_TIMEOUT              BIT(13)
>
> -struct reg_backup {
> -       u32 ien;
> -       u32 ctrl0;
> -       u32 ctrl1;
> -       u32 ctrl2;
> -       u32 clkd0;
> -       u32 clkd1;
> -       u32 dspwait;
> -};
> -
>  struct sprd_uart_port {
>         struct uart_port port;
> -       struct reg_backup reg_bak;
>         char name[16];
>  };
>
> --
> 1.9.1
>