linux-kernel - Re: [PATCHv2] tty: xilinx_uartps: move to arch

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Message-ID: <61959fe3-48d0-f5b7-b508-c638b248e7f0@xilinx.com>
Date:   Wed, 20 Sep 2017 10:22:19 +0200
From:   Michal Simek <michal.simek@...inx.com>
To:     Shubhrajyoti Datta <shubhrajyoti.datta@...inx.com>,
        <linux-serial@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     <linus.walleij@...aro.com>, <gregkh@...uxfoundation.org>,
        <michal.simek@...inx.com>, <shubhrajyoti.datta@...il.com>
Subject: Re: [PATCHv2] tty: xilinx_uartps: move to arch_initcall for earlier
 console

On 20.9.2017 08:50, Shubhrajyoti Datta wrote:
> move to arch_initcall to get the console up really early, it is
> quite helpful for spotting early boot problems.
> 
> Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@...inx.com>
> ---
>  drivers/tty/serial/xilinx_uartps.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c
> index fde55dc..96fda91 100644
> --- a/drivers/tty/serial/xilinx_uartps.c
> +++ b/drivers/tty/serial/xilinx_uartps.c
> @@ -1673,7 +1673,7 @@ static void __exit cdns_uart_exit(void)
>  	uart_unregister_driver(&cdns_uart_uart_driver);
>  }
>  
> -module_init(cdns_uart_init);
> +arch_initcall(cdns_uart_init);
>  module_exit(cdns_uart_exit);
>  
>  MODULE_DESCRIPTION("Driver for Cadence UART");
> 

Tested-by: Michal Simek <michal.simek@...inx.com>

Thanks,
Michal