From 2f1ba72d23a2fa0cdcb4f034a059ce97e6a17696 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Mon, 24 Nov 2014 07:56:23 +0100 Subject: [PATCH] serial: samsung: prefer to use fifosize from driver data If we have fifosize set in driver data we prefer to use it instead of default fifosize value (which is always 16). If there is defined fifosize for particular serial we prefer to use it, otherwise we use value from info, which is common for all serials on given platform. Signed-off-by: Robert Baldyga Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/samsung.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c index 33a953e4cf16..34db16715efc 100644 --- a/drivers/tty/serial/samsung.c +++ b/drivers/tty/serial/samsung.c @@ -1292,11 +1292,10 @@ static int s3c24xx_serial_probe(struct platform_device *pdev) of_property_read_u32(np, "samsung,uart-fifosize", &ourport->port.fifosize); - if (!ourport->port.fifosize) { - ourport->port.fifosize = (ourport->info->fifosize) ? - ourport->info->fifosize : - ourport->drv_data->fifosize[index]; - } + if (ourport->drv_data->fifosize[index]) + ourport->port.fifosize = ourport->drv_data->fifosize[index]; + else if (ourport->info->fifosize) + ourport->port.fifosize = ourport->info->fifosize; probe_index++; -- GitLab