staging: comedi: rename old auto-config functions

Rename `comedi_auto_config()` to `comedi_old_auto_config()`, and
`comedi_auto_config_wrapper()` to `comedi_old_auto_config_wrapper()`.
These functions are deprecated and will be removed once the few
remaining low-level comedi drivers that use them have been updated.
(The low-level drivers in question support auto-configuration of
detected comedi devices, but still use the `attach()` hook in their
`struct comedi_driver` to do so.)

This internal change frees up the name `comedi_auto_config` for future
use.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c
index 2c3db49c0dfda0c884bfa0991a74256946f7072a..4e61f5bd6792cd7a8eb4ce3c590dd879b2bb295a 100644 (file)
--- a/drivers/staging/comedi/drivers.c
+++ b/drivers/staging/comedi/drivers.c
@@ -879,8 +879,8 @@ comedi_auto_config_helper(struct device *hardware_device,
        return ret;
 }
 
-static int comedi_auto_config_wrapper(struct comedi_device *dev,
-                                     unsigned long context)
+static int comedi_old_auto_config_wrapper(struct comedi_device *dev,
+                                         unsigned long context)
 {
        struct comedi_devconfig *it = (struct comedi_devconfig *)context;
        struct comedi_driver *driv = dev->driver;
@@ -906,9 +906,9 @@ static int comedi_auto_config_wrapper(struct comedi_device *dev,
        return driv->attach(dev, it);
 }
 
-static int comedi_auto_config(struct device *hardware_device,
-                             struct comedi_driver *driver, const int *options,
-                             unsigned num_options)
+static int comedi_old_auto_config(struct device *hardware_device,
+                                 struct comedi_driver *driver,
+                                 const int *options, unsigned num_options)
 {
        struct comedi_devconfig it;
 
@@ -918,7 +918,7 @@ static int comedi_auto_config(struct device *hardware_device,
        BUG_ON(num_options > COMEDI_NDEVCONFOPTS);
        memcpy(it.options, options, num_options * sizeof(int));
        return comedi_auto_config_helper(hardware_device, driver,
-                                        comedi_auto_config_wrapper,
+                                        comedi_old_auto_config_wrapper,
                                         (unsigned long)&it);
 }
 
@@ -979,8 +979,8 @@ static int comedi_old_pci_auto_config(struct pci_dev *pcidev,
        /*  pci slot */
        options[1] = PCI_SLOT(pcidev->devfn);
 
-       return comedi_auto_config(&pcidev->dev, driver,
-                                 options, ARRAY_SIZE(options));
+       return comedi_old_auto_config(&pcidev->dev, driver,
+                                     options, ARRAY_SIZE(options));
 }
 
 static int comedi_pci_attach_wrapper(struct comedi_device *dev,
@@ -1049,7 +1049,7 @@ EXPORT_SYMBOL_GPL(comedi_pci_driver_unregister);
 static int comedi_old_usb_auto_config(struct usb_interface *intf,
                                      struct comedi_driver *driver)
 {
-       return comedi_auto_config(&intf->dev, driver, NULL, 0);
+       return comedi_old_auto_config(&intf->dev, driver, NULL, 0);
 }
 
 static int comedi_usb_attach_wrapper(struct comedi_device *dev,