diff options
| author |   Jeff Garzik <jeff@garzik.org> | 2007-10-29 05:20:44 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2008-01-28 15:03:39 -0800 |
| commit | 1b36efe07f83ecf50eddd431d067c7bf86318e87 (patch) | |
| tree | 66cf4be75731dd0d1acf7fee8569a8a019f7718c /drivers/net/hamradio/scc.c | |
| parent | sk98lin: kill bogus check and convert to use ARRAY_SIZE() (diff) | |
| download | linux-dev-1b36efe07f83ecf50eddd431d067c7bf86318e87.tar.xz linux-dev-1b36efe07f83ecf50eddd431d067c7bf86318e87.zip | |
hamradio/scc: kill unnecessary use of 'irq' function arg
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/hamradio/scc.c')
| -rw-r--r-- | drivers/net/hamradio/scc.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c index 353d13e543ce..f90515935833 100644 --- a/drivers/net/hamradio/scc.c +++ b/drivers/net/hamradio/scc.c @@ -201,7 +201,6 @@ static void z8530_init(void); static void init_channel(struct scc_channel *scc); static void scc_key_trx (struct scc_channel *scc, char tx); -static irqreturn_t scc_isr(int irq, void *dev_id); static void scc_init_timer(struct scc_channel *scc); static int scc_net_alloc(const char *name, struct scc_channel *scc); @@ -629,6 +628,7 @@ static void scc_isr_dispatch(struct scc_channel *scc, int vector) static irqreturn_t scc_isr(int irq, void *dev_id) { + int chip_irq = (long) dev_id; unsigned char vector; struct scc_channel *scc; struct scc_ctrl *ctrl; @@ -665,7 +665,7 @@ static irqreturn_t scc_isr(int irq, void *dev_id) ctrl = SCC_ctrl; while (ctrl->chan_A) { - if (ctrl->irq != irq) + if (ctrl->irq != chip_irq) { ctrl++; continue; @@ -1732,7 +1732,9 @@ static int scc_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) if (!Ivec[hwcfg.irq].used && hwcfg.irq) { - if (request_irq(hwcfg.irq, scc_isr, IRQF_DISABLED, "AX.25 SCC", NULL)) + if (request_irq(hwcfg.irq, scc_isr, + IRQF_DISABLED, "AX.25 SCC", + (void *)(long) hwcfg.irq)) printk(KERN_WARNING "z8530drv: warning, cannot get IRQ %d\n", hwcfg.irq); else Ivec[hwcfg.irq].used = 1; |