staging: comedi: ni_daq_700: refactor the pcmcia support code

Refactor the pcmcia support code to remove the need for the
forward declarations.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/drivers/ni_daq_700.c b/drivers/staging/comedi/drivers/ni_daq_700.c
index 1059297..f9b0d67 100644 (file)
--- a/drivers/staging/comedi/drivers/ni_daq_700.c
+++ b/drivers/staging/comedi/drivers/ni_daq_700.c
@@ -306,49 +306,11 @@ static void dio700_detach(struct comedi_device *dev)
                free_irq(dev->irq, dev);
 };
 
-static void dio700_config(struct pcmcia_device *link);
-static void dio700_release(struct pcmcia_device *link);
-static int dio700_cs_suspend(struct pcmcia_device *p_dev);
-static int dio700_cs_resume(struct pcmcia_device *p_dev);
-
-static int dio700_cs_attach(struct pcmcia_device *);
-static void dio700_cs_detach(struct pcmcia_device *);
-
-struct local_info_t {
-       struct pcmcia_device *link;
-       int stop;
-       struct bus_operations *bus;
-};
-
-static int dio700_cs_attach(struct pcmcia_device *link)
-{
-       struct local_info_t *local;
-
-       printk(KERN_INFO "ni_daq_700:  cs-attach\n");
-
-       dev_dbg(&link->dev, "dio700_cs_attach()\n");
-
-       /* Allocate space for private device-specific data */
-       local = kzalloc(sizeof(struct local_info_t), GFP_KERNEL);
-       if (!local)
-               return -ENOMEM;
-       local->link = link;
-       link->priv = local;
-
-       pcmcia_cur_dev = link;
-
-       dio700_config(link);
-
-       return 0;
-}
-
-static void dio700_cs_detach(struct pcmcia_device *link)
+static void dio700_release(struct pcmcia_device *link)
 {
-       ((struct local_info_t *)link->priv)->stop = 1;
-       dio700_release(link);
+       dev_dbg(&link->dev, "dio700_release\n");
 
-       /* This points to the parent struct local_info_t struct */
-       kfree(link->priv);
+       pcmcia_disable_device(link);
 }
 
 static int dio700_pcmcia_config_loop(struct pcmcia_device *p_dev,
@@ -392,11 +354,41 @@ failed:
 
 }
 
-static void dio700_release(struct pcmcia_device *link)
+struct local_info_t {
+       struct pcmcia_device *link;
+       int stop;
+       struct bus_operations *bus;
+};
+
+static int dio700_cs_attach(struct pcmcia_device *link)
 {
-       dev_dbg(&link->dev, "dio700_release\n");
+       struct local_info_t *local;
 
-       pcmcia_disable_device(link);
+       printk(KERN_INFO "ni_daq_700:  cs-attach\n");
+
+       dev_dbg(&link->dev, "dio700_cs_attach()\n");
+
+       /* Allocate space for private device-specific data */
+       local = kzalloc(sizeof(struct local_info_t), GFP_KERNEL);
+       if (!local)
+               return -ENOMEM;
+       local->link = link;
+       link->priv = local;
+
+       pcmcia_cur_dev = link;
+
+       dio700_config(link);
+
+       return 0;
+}
+
+static void dio700_cs_detach(struct pcmcia_device *link)
+{
+       ((struct local_info_t *)link->priv)->stop = 1;
+       dio700_release(link);
+
+       /* This points to the parent struct local_info_t struct */
+       kfree(link->priv);
 }
 
 static int dio700_cs_suspend(struct pcmcia_device *link)