[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>
diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c
index 7a42bd4..4856680 100644
--- a/drivers/isdn/hisax/elsa_cs.c
+++ b/drivers/isdn/hisax/elsa_cs.c
@@ -94,7 +94,7 @@
handler.
*/
-static void elsa_cs_config(struct pcmcia_device *link);
+static int elsa_cs_config(struct pcmcia_device *link);
static void elsa_cs_release(struct pcmcia_device *link);
/*
@@ -139,7 +139,7 @@
======================================================================*/
-static int elsa_cs_attach(struct pcmcia_device *link)
+static int elsa_cs_probe(struct pcmcia_device *link)
{
local_info_t *local;
@@ -175,9 +175,7 @@
link->conf.IntType = INT_MEMORY_AND_IO;
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- elsa_cs_config(link);
-
- return 0;
+ return elsa_cs_config(link);
} /* elsa_cs_attach */
/*======================================================================
@@ -235,7 +233,7 @@
return get_tuple(handle, tuple, parse);
}
-static void elsa_cs_config(struct pcmcia_device *link)
+static int elsa_cs_config(struct pcmcia_device *link)
{
tuple_t tuple;
cisparse_t parse;
@@ -346,10 +344,11 @@
} else
((local_info_t*)link->priv)->cardnr = i;
- return;
+ return 0;
cs_failed:
cs_error(link, last_fn, i);
elsa_cs_release(link);
+ return -ENODEV;
} /* elsa_cs_config */
/*======================================================================
@@ -406,7 +405,7 @@
.drv = {
.name = "elsa_cs",
},
- .probe = elsa_cs_attach,
+ .probe = elsa_cs_probe,
.remove = elsa_cs_detach,
.id_table = elsa_ids,
.suspend = elsa_suspend,