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authorRoel Kluin <roel.kluin@gmail.com>2009-12-21 16:26:49 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2010-03-02 14:43:11 -0800
commit1e091751cdb2c28f9f25041be0dcb4d33e4a833d (patch)
tree364819510f0ef782277437d0c98170b46bcde35e /drivers/serial/timbuart.c
parent2a52fcb54fdf4b557730022aefcc794d567591fb (diff)
downloadlinux-1e091751cdb2c28f9f25041be0dcb4d33e4a833d.tar.bz2
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>
Diffstat (limited to 'drivers/serial/timbuart.c')
-rw-r--r--drivers/serial/timbuart.c7
1 files changed, 4 insertions, 3 deletions
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);