diff options
| 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/isdn/hisax/avma1_cs.c | |
| parent | fba395eee7d3f342ca739c20f5b3ee635d0420a0 (diff) | |
[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/isdn/hisax/avma1_cs.c')
| -rw-r--r-- | drivers/isdn/hisax/avma1_cs.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c index ff6b0e185bc4..11c7c4f09e7e 100644 --- a/drivers/isdn/hisax/avma1_cs.c +++ b/drivers/isdn/hisax/avma1_cs.c @@ -67,7 +67,7 @@ module_param(isdnprot, int, 0); handler. */ -static void avma1cs_config(struct pcmcia_device *link); +static int avma1cs_config(struct pcmcia_device *link); static void avma1cs_release(struct pcmcia_device *link); /* @@ -116,7 +116,7 @@ typedef struct local_info_t { ======================================================================*/ -static int avma1cs_attach(struct pcmcia_device *p_dev) +static int avma1cs_probe(struct pcmcia_device *p_dev) { local_info_t *local; @@ -150,9 +150,7 @@ static int avma1cs_attach(struct pcmcia_device *p_dev) p_dev->conf.Present = PRESENT_OPTION; p_dev->state |= DEV_PRESENT | DEV_CONFIG_PENDING; - avma1cs_config(p_dev); - - return 0; + return avma1cs_config(p_dev); } /* avma1cs_attach */ /*====================================================================== @@ -206,7 +204,7 @@ static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple, return get_tuple(handle, tuple, parse); } -static void avma1cs_config(struct pcmcia_device *link) +static int avma1cs_config(struct pcmcia_device *link) { tuple_t tuple; cisparse_t parse; @@ -242,7 +240,7 @@ static void avma1cs_config(struct pcmcia_device *link) if (i != CS_SUCCESS) { cs_error(link, ParseTuple, i); link->state &= ~DEV_CONFIG_PENDING; - return; + return -ENODEV; } /* Configure card */ @@ -325,7 +323,7 @@ found_port: /* If any step failed, release any partially configured state */ if (i != 0) { avma1cs_release(link); - return; + return -ENODEV; } printk(KERN_NOTICE "avma1_cs: checking at i/o %#x, irq %d\n", @@ -340,10 +338,11 @@ found_port: if (i < 0) { printk(KERN_ERR "avma1_cs: failed to initialize AVM A1 PCMCIA %d at i/o %#x\n", i, link->io.BasePort1); avma1cs_release(link); - return; + return -ENODEV; } dev->node.minor = i; + return 0; } /* avma1cs_config */ /*====================================================================== @@ -379,7 +378,7 @@ static struct pcmcia_driver avma1cs_driver = { .drv = { .name = "avma1_cs", }, - .probe = avma1cs_attach, + .probe = avma1cs_probe, .remove = avma1cs_detach, .id_table = avma1cs_ids, }; |