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 b05c5aa..ecdc0fa 100644
--- a/drivers/serial/msm_serial.c
+++ b/drivers/serial/msm_serial.c
@@ -691,6 +691,7 @@
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 @@
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);