usb gadget: don't save bind callback in struct usb_gadget_driver

To accomplish this the function to register a gadget driver takes the bind
function as a second argument.  To make things clearer rename the function
to resemble platform_driver_probe.

This fixes many section mismatches like

	WARNING: drivers/usb/gadget/g_printer.o(.data+0xc): Section mismatch in
	reference from the variable printer_driver to the function
	.init.text:printer_bind()
	The variable printer_driver references
	the function __init printer_bind()

All callers are fixed.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
[m.nazarewicz@samsung.com: added dbgp]
Signed-off-by: Michał Nazarewicz <m.nazarewicz@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
index a229744a8c7d..ef825c3baed9 100644
--- a/drivers/usb/gadget/s3c-hsotg.c
+++ b/drivers/usb/gadget/s3c-hsotg.c
@@ -2523,7 +2523,8 @@ static int s3c_hsotg_corereset(struct s3c_hsotg *hsotg)
         return 0;
 }
 
-int usb_gadget_register_driver(struct usb_gadget_driver *driver)
+int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
+                int (*bind)(struct usb_gadget *))
 {
         struct s3c_hsotg *hsotg = our_hsotg;
         int ret;
@@ -2543,7 +2544,7 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver)
                 dev_err(hsotg->dev, "%s: bad speed\n", __func__);
         }
 
-        if (!driver->bind || !driver->setup) {
+        if (!bind || !driver->setup) {
                 dev_err(hsotg->dev, "%s: missing entry points\n", __func__);
                 return -EINVAL;
         }
@@ -2562,7 +2563,7 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver)
                 goto err;
         }
 
-        ret = driver->bind(&hsotg->gadget);
+        ret = bind(&hsotg->gadget);
         if (ret) {
                 dev_err(hsotg->dev, "failed bind %s\n", driver->driver.name);
 
@@ -2687,7 +2688,7 @@ err:
         hsotg->gadget.dev.driver = NULL;
         return ret;
 }
-EXPORT_SYMBOL(usb_gadget_register_driver);
+EXPORT_SYMBOL(usb_gadget_probe_driver);
 
 int usb_gadget_unregister_driver(struct usb_gadget_driver *driver)
 {