diff options
| author | Roel Kluin <roel.kluin@gmail.com> | 2009-12-21 16:26:49 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-02 14:43:11 -0800 |
| commit | 1e091751cdb2c28f9f25041be0dcb4d33e4a833d (patch) | |
| tree | 364819510f0ef782277437d0c98170b46bcde35e /drivers/serial/timbuart.c | |
| parent | 2a52fcb54fdf4b557730022aefcc794d567591fb (diff) | |
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.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/serial/timbuart.c b/drivers/serial/timbuart.c index 34b31da01d0..7bf10264a6a 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); |