diff options
Diffstat (limited to 'drivers/net/hamradio/scc.c')
| -rw-r--r-- | drivers/net/hamradio/scc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c index a9184a78650b..c71e52249289 100644 --- a/drivers/net/hamradio/scc.c +++ b/drivers/net/hamradio/scc.c @@ -1460,6 +1460,7 @@ scc_start_calibrate(struct scc_channel *scc, int duration, unsigned char pattern static void z8530_init(void) { + const unsigned int nr_irqs = irq_get_nr_irqs(); struct scc_channel *scc; int chip, k; unsigned long flags; @@ -1735,7 +1736,7 @@ static int scc_net_siocdevprivate(struct net_device *dev, if (hwcfg.irq == 2) hwcfg.irq = 9; - if (hwcfg.irq < 0 || hwcfg.irq >= nr_irqs) + if (hwcfg.irq < 0 || hwcfg.irq >= irq_get_nr_irqs()) return -EINVAL; if (!Ivec[hwcfg.irq].used && hwcfg.irq) @@ -2117,6 +2118,7 @@ static int __init scc_init_driver (void) static void __exit scc_cleanup_driver(void) { + const unsigned int nr_irqs = irq_get_nr_irqs(); io_port ctrl; int k; struct scc_channel *scc; |