usb-storage: make onetouch a separate module

This patch (as1217) converts usb-storage's onetouch subdriver into a
separate module.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 88 insertions, 2 deletions

diff --git a/drivers/usb/storage/onetouch.c b/drivers/usb/storage/onetouch.c
index c7bf8954b4e4..8bd095635a99 100644
--- a/drivers/usb/storage/onetouch.c
+++ b/drivers/usb/storage/onetouch.c
@@ -35,9 +35,12 @@
 #include <linux/module.h>
 #include <linux/usb/input.h>
 #include "usb.h"
-#include "onetouch.h"
 #include "debug.h"
 
+#define ONETOUCH_PKT_LEN        0x02
+#define ONETOUCH_BUTTON         KEY_PROG1
+
+static int onetouch_connect_input(struct us_data *ss);
 static void onetouch_release_input(void *onetouch_);
 
 struct usb_onetouch {
@@ -52,6 +55,46 @@ struct usb_onetouch {
         unsigned int is_open:1;
 };
 
+
+/*
+ * The table of devices
+ */
+#define UNUSUAL_DEV(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax, \
+                    vendorName, productName, useProtocol, useTransport, \
+                    initFunction, flags) \
+{ USB_DEVICE_VER(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax), \
+  .driver_info = (flags)|(USB_US_TYPE_STOR<<24) }
+
+struct usb_device_id onetouch_usb_ids[] = {
+#       include "unusual_onetouch.h"
+        { }             /* Terminating entry */
+};
+MODULE_DEVICE_TABLE(usb, onetouch_usb_ids);
+
+#undef UNUSUAL_DEV
+
+/*
+ * The flags table
+ */
+#define UNUSUAL_DEV(idVendor, idProduct, bcdDeviceMin, bcdDeviceMax, \
+                    vendor_name, product_name, use_protocol, use_transport, \
+                    init_function, Flags) \
+{ \
+        .vendorName = vendor_name,      \
+        .productName = product_name,    \
+        .useProtocol = use_protocol,    \
+        .useTransport = use_transport,  \
+        .initFunction = init_function,  \
+}
+
+static struct us_unusual_dev onetouch_unusual_dev_list[] = {
+#       include "unusual_onetouch.h"
+        { }             /* Terminating entry */
+};
+
+#undef UNUSUAL_DEV
+
+
 static void usb_onetouch_irq(struct urb *urb)
 {
         struct usb_onetouch *onetouch = urb->context;
@@ -127,7 +170,7 @@ static void usb_onetouch_pm_hook(struct us_data *us, int action)
 }
 #endif /* CONFIG_PM */
 
-int onetouch_connect_input(struct us_data *ss)
+static int onetouch_connect_input(struct us_data *ss)
 {
         struct usb_device *udev = ss->pusb_dev;
         struct usb_host_interface *interface;
@@ -236,3 +279,46 @@ static void onetouch_release_input(void *onetouch_)
                                 onetouch->data, onetouch->data_dma);
         }
 }
+
+static int onetouch_probe(struct usb_interface *intf,
+                         const struct usb_device_id *id)
+{
+        struct us_data *us;
+        int result;
+
+        result = usb_stor_probe1(&us, intf, id,
+                        (id - onetouch_usb_ids) + onetouch_unusual_dev_list);
+        if (result)
+                return result;
+
+        /* Use default transport and protocol */
+
+        result = usb_stor_probe2(us);
+        return result;
+}
+
+static struct usb_driver onetouch_driver = {
+        .name =         "ums-onetouch",
+        .probe =        onetouch_probe,
+        .disconnect =   usb_stor_disconnect,
+        .suspend =      usb_stor_suspend,
+        .resume =       usb_stor_resume,
+        .reset_resume = usb_stor_reset_resume,
+        .pre_reset =    usb_stor_pre_reset,
+        .post_reset =   usb_stor_post_reset,
+        .id_table =     onetouch_usb_ids,
+        .soft_unbind =  1,
+};
+
+static int __init onetouch_init(void)
+{
+        return usb_register(&onetouch_driver);
+}
+
+static void __exit onetouch_exit(void)
+{
+        usb_deregister(&onetouch_driver);
+}
+
+module_init(onetouch_init);
+module_exit(onetouch_exit);