1 files changed, 7 insertions, 26 deletions

diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c
index 4f57085619b4..a41d9d4baee3 100644
--- a/drivers/usb/gadget/file_storage.c
+++ b/drivers/usb/gadget/file_storage.c
@@ -3713,6 +3713,7 @@ static void fsg_unbind(struct usb_gadget *gadget)
 static int __init check_parameters(struct fsg_dev *fsg)
 {
         int     prot;
+        int     gcnum;
 
         /* Store the default values */
         mod_data.transport_type = USB_PR_BULK;
@@ -3724,33 +3725,13 @@ static int __init check_parameters(struct fsg_dev *fsg)
                 mod_data.can_stall = 0;
 
         if (mod_data.release == 0xffff) {       // Parameter wasn't set
-                if (gadget_is_net2280(fsg->gadget))
-                        mod_data.release = 0x0301;
-                else if (gadget_is_dummy(fsg->gadget))
-                        mod_data.release = 0x0302;
-                else if (gadget_is_pxa(fsg->gadget))
-                        mod_data.release = 0x0303;
-                else if (gadget_is_sh(fsg->gadget))
-                        mod_data.release = 0x0304;
-
                 /* The sa1100 controller is not supported */
-
-                else if (gadget_is_goku(fsg->gadget))
-                        mod_data.release = 0x0306;
-                else if (gadget_is_mq11xx(fsg->gadget))
-                        mod_data.release = 0x0307;
-                else if (gadget_is_omap(fsg->gadget))
-                        mod_data.release = 0x0308;
-                else if (gadget_is_lh7a40x(fsg->gadget))
-                        mod_data.release = 0x0309;
-                else if (gadget_is_n9604(fsg->gadget))
-                        mod_data.release = 0x0310;
-                else if (gadget_is_pxa27x(fsg->gadget))
-                        mod_data.release = 0x0311;
-                else if (gadget_is_s3c2410(gadget))
-                        mod_data.release = 0x0312;
-                else if (gadget_is_at91(fsg->gadget))
-                        mod_data.release = 0x0313;
+                if (gadget_is_sa1100(fsg->gadget))
+                        gcnum = -1;
+                else
+                        gcnum = usb_gadget_controller_number(fsg->gadget);
+                if (gcnum >= 0)
+                        mod_data.release = 0x0300 + gcnum;
                 else {
                         WARN(fsg, "controller '%s' not recognized\n",
                                 fsg->gadget->name);