From 1e091751cdb2c28f9f25041be0dcb4d33e4a833d Mon Sep 17 00:00:00 2001 From: Roel Kluin Date: Mon, 21 Dec 2009 16:26:49 -0800 Subject: serial: fix test of unsigned The variables were unsigned so the tests did not work. Signed-off-by: Roel Kluin Cc: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- drivers/serial/timbuart.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'drivers/serial/timbuart.c') diff --git a/drivers/serial/timbuart.c b/drivers/serial/timbuart.c index 34b31da01d09..7bf10264a6ac 100644 --- a/drivers/serial/timbuart.c +++ b/drivers/serial/timbuart.c @@ -421,7 +421,7 @@ static struct uart_driver timbuart_driver = { static int timbuart_probe(struct platform_device *dev) { - int err; + int err, irq; struct timbuart_port *uart; struct resource *iomem; @@ -453,11 +453,12 @@ static int timbuart_probe(struct platform_device *dev) uart->port.mapbase = iomem->start; uart->port.membase = NULL; - uart->port.irq = platform_get_irq(dev, 0); - if (uart->port.irq < 0) { + irq = platform_get_irq(dev, 0); + if (irq < 0) { err = -EINVAL; goto err_register; } + uart->port.irq = irq; tasklet_init(&uart->tasklet, timbuart_tasklet, (unsigned long)uart); -- cgit v1.2.2