Commit 940f3be4 authored Jan 17, 2011 by Vasiliy Kulikov Committed by Greg Kroah-Hartman Feb 03, 2011

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 <segoon@openwall.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent ebf53826

drivers/tty/serial/bfin_sport_uart.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;