[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/serial/serial_cs.c b/drivers/serial/serial_cs.c
index 1fe8caf..e787509 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -113,7 +113,7 @@
};
-static void serial_config(struct pcmcia_device * link);
+static int serial_config(struct pcmcia_device * link);
/*======================================================================
@@ -211,9 +211,7 @@
link->conf.IntType = INT_MEMORY_AND_IO;
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- serial_config(link);
-
- return 0;
+ return serial_config(link);
}
/*======================================================================
@@ -553,7 +551,7 @@
======================================================================*/
-void serial_config(struct pcmcia_device * link)
+static int serial_config(struct pcmcia_device * link)
{
struct serial_info *info = link->priv;
struct serial_cfg_mem *cfg_mem;
@@ -652,7 +650,7 @@
link->dev_node = &info->node[0];
link->state &= ~DEV_CONFIG_PENDING;
kfree(cfg_mem);
- return;
+ return 0;
cs_failed:
cs_error(link, last_fn, last_ret);
@@ -660,6 +658,7 @@
serial_remove(link);
link->state &= ~DEV_CONFIG_PENDING;
kfree(cfg_mem);
+ return -ENODEV;
}
static struct pcmcia_device_id serial_ids[] = {