diff options
| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-03-31 19:26:06 +0400 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-03-31 19:26:06 +0400 |
| commit | 15b99ac1729503db9e6dc642a50b9b6cb3bf51f9 (patch) | |
| tree | cfb8897487beba502aac2b28bc35066a87e34299 /drivers/net/pcmcia/com20020_cs.c | |
| parent | fba395eee7d3f342ca739c20f5b3ee635d0420a0 (diff) | |
| download | linux-15b99ac1729503db9e6dc642a50b9b6cb3bf51f9.tar.xz | |
[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/pcmcia/com20020_cs.c')
| -rw-r--r-- | drivers/net/pcmcia/com20020_cs.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/net/pcmcia/com20020_cs.c b/drivers/net/pcmcia/com20020_cs.c index a9bcfb4ba15e..a7d675bc6051 100644 --- a/drivers/net/pcmcia/com20020_cs.c +++ b/drivers/net/pcmcia/com20020_cs.c @@ -118,7 +118,7 @@ MODULE_LICENSE("GPL"); /*====================================================================*/ -static void com20020_config(struct pcmcia_device *link); +static int com20020_config(struct pcmcia_device *link); static void com20020_release(struct pcmcia_device *link); static void com20020_detach(struct pcmcia_device *p_dev); @@ -138,7 +138,7 @@ typedef struct com20020_dev_t { ======================================================================*/ -static int com20020_attach(struct pcmcia_device *p_dev) +static int com20020_probe(struct pcmcia_device *p_dev) { com20020_dev_t *info; struct net_device *dev; @@ -179,9 +179,7 @@ static int com20020_attach(struct pcmcia_device *p_dev) p_dev->priv = info; p_dev->state |= DEV_PRESENT; - com20020_config(p_dev); - - return 0; + return com20020_config(p_dev); fail_alloc_dev: kfree(info); @@ -250,7 +248,7 @@ static void com20020_detach(struct pcmcia_device *link) #define CS_CHECK(fn, ret) \ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) -static void com20020_config(struct pcmcia_device *link) +static int com20020_config(struct pcmcia_device *link) { struct arcnet_local *lp; tuple_t tuple; @@ -345,13 +343,14 @@ static void com20020_config(struct pcmcia_device *link) DEBUG(1,KERN_INFO "%s: port %#3lx, irq %d\n", dev->name, dev->base_addr, dev->irq); - return; + return 0; cs_failed: cs_error(link, last_fn, last_ret); failed: DEBUG(1,"com20020_config failed...\n"); com20020_release(link); + return -ENODEV; } /* com20020_config */ /*====================================================================== @@ -404,7 +403,7 @@ static struct pcmcia_driver com20020_cs_driver = { .drv = { .name = "com20020_cs", }, - .probe = com20020_attach, + .probe = com20020_probe, .remove = com20020_detach, .id_table = com20020_ids, .suspend = com20020_suspend, |