From 940f3be4058e0aff0505fd6f68e29e547e10e552 Mon Sep 17 00:00:00 2001 From: Vasiliy Kulikov Date: Mon, 17 Jan 2011 13:08:52 +0300 Subject: [PATCH] tty: serial: bfin_sport_uart: fix signedness error sport->port.irq is unsigned, check for <0 doesn't make sense. Explicitly cast it to int to check for error. Signed-off-by: Vasiliy Kulikov Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/bfin_sport_uart.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/bfin_sport_uart.c b/drivers/tty/serial/bfin_sport_uart.c index e95c524d9d18..c3ec0a61d859 100644 --- a/drivers/tty/serial/bfin_sport_uart.c +++ b/drivers/tty/serial/bfin_sport_uart.c @@ -788,7 +788,7 @@ static int __devinit sport_uart_probe(struct platform_device *pdev) sport->port.mapbase = res->start; sport->port.irq = platform_get_irq(pdev, 0); - if (sport->port.irq < 0) { + if ((int)sport->port.irq < 0) { dev_err(&pdev->dev, "No sport RX/TX IRQ specified\n"); ret = -ENOENT; goto out_error_unmap; -- 2.20.1