From: Tudor Ambarus Date: Fri, 19 Jan 2024 10:45:23 +0000 (+0000) Subject: tty: serial: samsung: change return type for s3c24xx_serial_rx_fifocnt() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=92e32ed303a6c4dc5a5ad9ec54785a6245bcd8fa;p=linux.git tty: serial: samsung: change return type for s3c24xx_serial_rx_fifocnt() Change the return type of the s3c24xx_serial_rx_fifocnt() method to ``unsigned int`` as the method only returns the fifo size and does not handle error codes. Reviewed-by: Sam Protsenko Signed-off-by: Tudor Ambarus Link: https://lore.kernel.org/r/20240119104526.1221243-17-tudor.ambarus@linaro.org Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c index bdc81ab4af917..149f618e22ceb 100644 --- a/drivers/tty/serial/samsung_tty.c +++ b/drivers/tty/serial/samsung_tty.c @@ -590,8 +590,8 @@ static inline const struct s3c2410_uartcfg return ourport->cfg; } -static int s3c24xx_serial_rx_fifocnt(const struct s3c24xx_uart_port *ourport, - u32 ufstat) +static unsigned int +s3c24xx_serial_rx_fifocnt(const struct s3c24xx_uart_port *ourport, u32 ufstat) { const struct s3c24xx_uart_info *info = ourport->info;