diff options
author | Komuro <komurojun-mbn@nifty.com> | 2008-06-07 08:37:56 -0400 |
---|---|---|
committer | Jeff Garzik <jgarzik@redhat.com> | 2008-06-27 01:28:21 -0400 |
commit | 54299ef7e9ae4b5d47b02f3abea168cdc62a6f70 (patch) | |
tree | 8f271804bf406e6ebc2eda0249068232170006d1 /drivers/net/pcmcia/pcnet_cs.c | |
parent | 52cc30862a8f90c98be8eb527d00e5e06d398b22 (diff) |
pcnet_cs, axnet_cs: clear bogus interrupt before request_irq
Signed-off-by: Komuro <komurojun-mbn@nifty.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/pcmcia/pcnet_cs.c')
-rw-r--r-- | drivers/net/pcmcia/pcnet_cs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index fd8158a86f64..2d4c4ad89b8d 100644 --- a/drivers/net/pcmcia/pcnet_cs.c +++ b/drivers/net/pcmcia/pcnet_cs.c | |||
@@ -969,6 +969,7 @@ static int pcnet_open(struct net_device *dev) | |||
969 | int ret; | 969 | int ret; |
970 | pcnet_dev_t *info = PRIV(dev); | 970 | pcnet_dev_t *info = PRIV(dev); |
971 | struct pcmcia_device *link = info->p_dev; | 971 | struct pcmcia_device *link = info->p_dev; |
972 | unsigned int nic_base = dev->base_addr; | ||
972 | 973 | ||
973 | DEBUG(2, "pcnet_open('%s')\n", dev->name); | 974 | DEBUG(2, "pcnet_open('%s')\n", dev->name); |
974 | 975 | ||
@@ -976,6 +977,8 @@ static int pcnet_open(struct net_device *dev) | |||
976 | return -ENODEV; | 977 | return -ENODEV; |
977 | 978 | ||
978 | set_misc_reg(dev); | 979 | set_misc_reg(dev); |
980 | |||
981 | outb_p(0xFF, nic_base + EN0_ISR); /* Clear bogus intr. */ | ||
979 | ret = request_irq(dev->irq, ei_irq_wrapper, IRQF_SHARED, dev_info, dev); | 982 | ret = request_irq(dev->irq, ei_irq_wrapper, IRQF_SHARED, dev_info, dev); |
980 | if (ret) | 983 | if (ret) |
981 | return ret; | 984 | return ret; |