can: sja1000: fix compilation on x86

Since commit:
04df251 can: sja1000: Make sja1000_of_platform selectable and compilable on SPARC
the driver can be activated on non powerpc platform like x86 or sparc. Without
this patch the driver fails to compile on platform that don't define NO_IRQ,
like x86.

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/can/sja1000/sja1000_of_platform.c b/drivers/net/can/sja1000/sja1000_of_platform.c
index 0f5917000aa20687aa1669e5c1e8ed7c1e2edbbd..6433b81256cdafd1cfe35fcc1a37d0a378411f59 100644 (file)
--- a/drivers/net/can/sja1000/sja1000_of_platform.c
+++ b/drivers/net/can/sja1000/sja1000_of_platform.c
@@ -121,7 +121,7 @@ static int sja1000_ofp_probe(struct platform_device *ofdev)
        }
 
        irq = irq_of_parse_and_map(np, 0);
-       if (irq == NO_IRQ) {
+       if (irq == 0) {
                dev_err(&ofdev->dev, "no irq found\n");
                err = -ENODEV;
                goto exit_unmap_mem;