serial: fix test of unsigned

The variables were unsigned so the tests did not work.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/serial/msm_serial.c b/drivers/serial/msm_serial.c
index b05c5aa02cb47ba6a3ee60d305e34f14f5c51859..ecdc0facf7ee9928fd4354a0e2a52e5d611b6acb 100644 (file)
--- a/drivers/serial/msm_serial.c
+++ b/drivers/serial/msm_serial.c
@@ -691,6 +691,7 @@ static int __init msm_serial_probe(struct platform_device *pdev)
        struct msm_port *msm_port;
        struct resource *resource;
        struct uart_port *port;
+       int irq;
 
        if (unlikely(pdev->id < 0 || pdev->id >= UART_NR))
                return -ENXIO;
@@ -711,9 +712,10 @@ static int __init msm_serial_probe(struct platform_device *pdev)
                return -ENXIO;
        port->mapbase = resource->start;
 
-       port->irq = platform_get_irq(pdev, 0);
-       if (unlikely(port->irq < 0))
+       irq = platform_get_irq(pdev, 0);
+       if (unlikely(irq < 0))
                return -ENXIO;
+       port->irq = irq;
 
        platform_set_drvdata(pdev, port);
 

diff --git a/drivers/serial/timbuart.c b/drivers/serial/timbuart.c
index 34b31da01d0986bbb1eef820db6a60238ce695e0..7bf10264a6ac7fd7310106440b6b7f1cd65a442d 100644 (file)
--- 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);