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>
diff --git a/drivers/usb/storage/onetouch.c b/drivers/usb/storage/onetouch.c
index c7bf895..8bd0956 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 @@
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 @@
}
#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 @@
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);