linux-kernel - Re: [PATCH 16/27] tty: mmc: sdio: use u8 for flag

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Date:   Thu, 7 Dec 2023 15:10:24 +0100
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     "Jiri Slaby (SUSE)" <jirislaby@...nel.org>
Cc:     gregkh@...uxfoundation.org, linux-serial@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-mmc@...r.kernel.org
Subject: Re: [PATCH 16/27] tty: mmc: sdio: use u8 for flag

On Wed, 6 Dec 2023 at 08:37, Jiri Slaby (SUSE) <jirislaby@...nel.org> wrote:
>
> Switch character types to u8. To conform to characters in the rest of
> the tty layer.
>
> Signed-off-by: Jiri Slaby (SUSE) <jirislaby@...nel.org>
> Cc: Ulf Hansson <ulf.hansson@...aro.org>
> Cc: linux-mmc@...r.kernel.org

Acked-by: Ulf Hansson <ulf.hansson@...aro.org>

Kind regards
Uffe

> ---
>  drivers/mmc/core/sdio_uart.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/mmc/core/sdio_uart.c b/drivers/mmc/core/sdio_uart.c
> index 370fadf1d6d1..575ebbce378e 100644
> --- a/drivers/mmc/core/sdio_uart.c
> +++ b/drivers/mmc/core/sdio_uart.c
> @@ -354,12 +354,11 @@ static void sdio_uart_stop_rx(struct sdio_uart_port *port)
>
>  static void sdio_uart_receive_chars(struct sdio_uart_port *port, u8 *status)
>  {
> -       unsigned int flag;
>         int max_count = 256;
>
>         do {
>                 u8 ch = sdio_in(port, UART_RX);
> -               flag = TTY_NORMAL;
> +               u8 flag = TTY_NORMAL;
>                 port->icount.rx++;
>
>                 if (unlikely(*status & (UART_LSR_BI | UART_LSR_PE |
> --
> 2.43.0
>