linux-kernel - Re: [PATCH v3 09/14] serial: liteuart: fix rx loop variable types

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Message-ID: <eb41beea-dc4c-fd3c-7ecc-1f49fe5b288c@linux.intel.com>
Date:   Tue, 15 Nov 2022 17:46:13 +0200 (EET)
From:   Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
To:     Gabriel Somlo <gsomlo@...il.com>
cc:     LKML <linux-kernel@...r.kernel.org>,
        linux-serial <linux-serial@...r.kernel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jiri Slaby <jirislaby@...nel.org>, kgugala@...micro.com,
        mholenko@...micro.com, joel@....id.au,
        david.abdurachmanov@...il.com, florent@...oy-digital.fr,
        geert@...ux-m68k.org
Subject: Re: [PATCH v3 09/14] serial: liteuart: fix rx loop variable types

On Sat, 12 Nov 2022, Gabriel Somlo wrote:

> Update variable types to match the signature of uart_insert_char()
> which consumes them.
> 
> Signed-off-by: Gabriel Somlo <gsomlo@...il.com>
> ---
>  drivers/tty/serial/liteuart.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/tty/serial/liteuart.c b/drivers/tty/serial/liteuart.c
> index e9e99d6b5fef..974da0f73257 100644
> --- a/drivers/tty/serial/liteuart.c
> +++ b/drivers/tty/serial/liteuart.c
> @@ -72,8 +72,7 @@ static void liteuart_timer(struct timer_list *t)
>  	struct liteuart_port *uart = from_timer(uart, t, timer);
>  	struct uart_port *port = &uart->port;
>  	unsigned char __iomem *membase = port->membase;
> -	int ch;
> -	unsigned long status;
> +	unsigned int status, ch;
>  
>  	while ((status = !litex_read8(membase + OFF_RXEMPTY)) == 1) {
>  		ch = litex_read8(membase + OFF_RXTX);

Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>

-- 
 i.