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| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-03-31 17:26:06 +0200 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-03-31 17:26:06 +0200 |
| commit | 15b99ac1729503db9e6dc642a50b9b6cb3bf51f9 (patch) | |
| tree | cfb8897487beba502aac2b28bc35066a87e34299 /drivers/net/wireless/wavelan_cs.c | |
| parent | fba395eee7d3f342ca739c20f5b3ee635d0420a0 (diff) | |
| download | op-kernel-dev-15b99ac1729503db9e6dc642a50b9b6cb3bf51f9.zip op-kernel-dev-15b99ac1729503db9e6dc642a50b9b6cb3bf51f9.tar.gz | |
[PATCH] pcmcia: add return value to _config() functions
Most of the driver initialization isn't done in the .probe function, but in
the internal _config() functions. Make them return a value, so that .probe
can properly report whether the probing of the device succeeded or not.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/net/wireless/wavelan_cs.c')
| -rw-r--r-- | drivers/net/wireless/wavelan_cs.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c index 352d4a5..7373caf 100644 --- a/drivers/net/wireless/wavelan_cs.c +++ b/drivers/net/wireless/wavelan_cs.c @@ -4580,10 +4580,11 @@ wavelan_close(struct net_device * dev) * card insertion event. */ static int -wavelan_attach(struct pcmcia_device *p_dev) +wavelan_probe(struct pcmcia_device *p_dev) { struct net_device * dev; /* Interface generic data */ net_local * lp; /* Interface specific data */ + int ret; #ifdef DEBUG_CALLBACK_TRACE printk(KERN_DEBUG "-> wavelan_attach()\n"); @@ -4651,11 +4652,18 @@ wavelan_attach(struct pcmcia_device *p_dev) dev->mtu = WAVELAN_MTU; p_dev->state |= DEV_PRESENT | DEV_CONFIG_PENDING; - if(wv_pcmcia_config(p_dev) && - wv_hw_config(dev)) - wv_init_info(dev); - else + ret = wv_pcmcia_config(p_dev); + if (ret) + return ret; + + ret = wv_hw_config(dev); + if (ret) { dev->irq = 0; + pcmcia_disable_device(p_dev); + return ret; + } + + wv_init_info(dev); #ifdef DEBUG_CALLBACK_TRACE printk(KERN_DEBUG "<- wavelan_attach()\n"); @@ -4760,7 +4768,7 @@ static struct pcmcia_driver wavelan_driver = { .drv = { .name = "wavelan_cs", }, - .probe = wavelan_attach, + .probe = wavelan_probe, .remove = wavelan_detach, .id_table = wavelan_ids, .suspend = wavelan_suspend, |
