8 files changed, 174 insertions, 108 deletions

diff --git a/drivers/usb/storage/Kconfig b/drivers/usb/storage/Kconfig
index 5c367566be8d..7be8899f2559 100644
--- a/drivers/usb/storage/Kconfig
+++ b/drivers/usb/storage/Kconfig
@@ -83,13 +83,15 @@ config USB_STORAGE_USBAT
           - Sandisk ImageMate SDDR-05b
 
 config USB_STORAGE_SDDR09
-        bool "SanDisk SDDR-09 (and other SmartMedia, including DPCM) support"
+        tristate "SanDisk SDDR-09 (and other SmartMedia, including DPCM) support"
         depends on USB_STORAGE
         help
           Say Y here to include additional code to support the Sandisk SDDR-09
           SmartMedia reader in the USB Mass Storage driver.
           Also works for the Microtech Zio! CompactFlash/SmartMedia reader.
 
+          If this driver is compiled as a module, it will be named ums-sddr09.
+
 config USB_STORAGE_SDDR55
         bool "SanDisk SDDR-55 SmartMedia support"
         depends on USB_STORAGE
diff --git a/drivers/usb/storage/Makefile b/drivers/usb/storage/Makefile
index a9e475e127a5..a52740a95602 100644
--- a/drivers/usb/storage/Makefile
+++ b/drivers/usb/storage/Makefile
@@ -11,7 +11,6 @@ obj-$(CONFIG_USB_STORAGE)	+= usb-storage.o
 
 usb-storage-obj-$(CONFIG_USB_STORAGE_DEBUG)     += debug.o
 usb-storage-obj-$(CONFIG_USB_STORAGE_USBAT)     += shuttle_usbat.o
-usb-storage-obj-$(CONFIG_USB_STORAGE_SDDR09)    += sddr09.o
 usb-storage-obj-$(CONFIG_USB_STORAGE_SDDR55)    += sddr55.o
 usb-storage-obj-$(CONFIG_USB_STORAGE_FREECOM)   += freecom.o
 usb-storage-obj-$(CONFIG_USB_STORAGE_ISD200)    += isd200.o
@@ -30,3 +29,7 @@ ifeq ($(CONFIG_USB_LIBUSUAL),)
 else
         obj-$(CONFIG_USB)       += libusual.o usual-tables.o
 endif
+
+obj-$(CONFIG_USB_STORAGE_SDDR09)        += ums-sddr09.o
+
+ums-sddr09-objs         := sddr09.o
diff --git a/drivers/usb/storage/sddr09.c b/drivers/usb/storage/sddr09.c
index b667c7d2b837..170ad86b2d3e 100644
--- a/drivers/usb/storage/sddr09.c
+++ b/drivers/usb/storage/sddr09.c
@@ -41,6 +41,7 @@
  */
 
 #include <linux/errno.h>
+#include <linux/module.h>
 #include <linux/slab.h>
 
 #include <scsi/scsi.h>
@@ -51,7 +52,50 @@
 #include "transport.h"
 #include "protocol.h"
 #include "debug.h"
-#include "sddr09.h"
+
+
+static int usb_stor_sddr09_dpcm_init(struct us_data *us);
+static int sddr09_transport(struct scsi_cmnd *srb, struct us_data *us);
+static int usb_stor_sddr09_init(struct us_data *us);
+
+
+/*
+ * 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 sddr09_usb_ids[] = {
+#       include "unusual_sddr09.h"
+        { }             /* Terminating entry */
+};
+MODULE_DEVICE_TABLE(usb, sddr09_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 sddr09_unusual_dev_list[] = {
+#       include "unusual_sddr09.h"
+        { }             /* Terminating entry */
+};
+
+#undef UNUSUAL_DEV
 
 
 #define short_pack(lsb,msb) ( ((u16)(lsb)) | ( ((u16)(msb))<<8 ) )
@@ -1406,7 +1450,7 @@ sddr09_common_init(struct us_data *us) {
  * unusual devices list but called from here then LUN 0 of the combo reader
  * is not recognized. But I do not know what precisely these calls do.
  */
-int
+static int
 usb_stor_sddr09_dpcm_init(struct us_data *us) {
         int result;
         unsigned char *data = us->iobuf;
@@ -1456,7 +1500,7 @@ usb_stor_sddr09_dpcm_init(struct us_data *us) {
 /*
  * Transport for the Microtech DPCM-USB
  */
-int dpcm_transport(struct scsi_cmnd *srb, struct us_data *us)
+static int dpcm_transport(struct scsi_cmnd *srb, struct us_data *us)
 {
         int ret;
 
@@ -1498,7 +1542,7 @@ int dpcm_transport(struct scsi_cmnd *srb, struct us_data *us)
 /*
  * Transport for the Sandisk SDDR-09
  */
-int sddr09_transport(struct scsi_cmnd *srb, struct us_data *us)
+static int sddr09_transport(struct scsi_cmnd *srb, struct us_data *us)
 {
         static unsigned char sensekey = 0, sensecode = 0;
         static unsigned char havefakesense = 0;
@@ -1697,7 +1741,60 @@ int sddr09_transport(struct scsi_cmnd *srb, struct us_data *us)
 /*
  * Initialization routine for the sddr09 subdriver
  */
-int
+static int
 usb_stor_sddr09_init(struct us_data *us) {
         return sddr09_common_init(us);
 }
+
+static int sddr09_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 - sddr09_usb_ids) + sddr09_unusual_dev_list);
+        if (result)
+                return result;
+
+        if (us->protocol == US_PR_DPCM_USB) {
+                us->transport_name = "Control/Bulk-EUSB/SDDR09";
+                us->transport = dpcm_transport;
+                us->transport_reset = usb_stor_CB_reset;
+                us->max_lun = 1;
+        } else {
+                us->transport_name = "EUSB/SDDR09";
+                us->transport = sddr09_transport;
+                us->transport_reset = usb_stor_CB_reset;
+                us->max_lun = 0;
+        }
+
+        result = usb_stor_probe2(us);
+        return result;
+}
+
+static struct usb_driver sddr09_driver = {
+        .name =         "ums-sddr09",
+        .probe =        sddr09_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 =     sddr09_usb_ids,
+        .soft_unbind =  1,
+};
+
+static int __init sddr09_init(void)
+{
+        return usb_register(&sddr09_driver);
+}
+
+static void __exit sddr09_exit(void)
+{
+        usb_deregister(&sddr09_driver);
+}
+
+module_init(sddr09_init);
+module_exit(sddr09_exit);
diff --git a/drivers/usb/storage/sddr09.h b/drivers/usb/storage/sddr09.h
deleted file mode 100644
index b701172e12e3..000000000000
--- a/drivers/usb/storage/sddr09.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Driver for SanDisk SDDR-09 SmartMedia reader
- * Header File
- *
- * Current development and maintenance by:
- *   (c) 2000 Robert Baruch (autophile@dol.net)
- *   (c) 2002 Andries Brouwer (aeb@cwi.nl)
- *
- * See sddr09.c for more explanation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2, or (at your option) any
- * later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef _USB_SHUTTLE_EUSB_SDDR09_H
-#define _USB_SHUTTLE_EUSB_SDDR09_H
-
-/* Sandisk SDDR-09 stuff */
-
-extern int sddr09_transport(struct scsi_cmnd *srb, struct us_data *us);
-extern int usb_stor_sddr09_init(struct us_data *us);
-
-/* Microtech DPCM-USB stuff */
-
-extern int dpcm_transport(struct scsi_cmnd *srb, struct us_data *us);
-extern int usb_stor_sddr09_dpcm_init(struct us_data *us);
-
-#endif
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index cfde74a6faa3..1fe7062f1cda 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -53,6 +53,11 @@
  * as opposed to devices that do something strangely or wrongly.
  */
 
+#if !defined(CONFIG_USB_STORAGE_SDDR09) && \
+                !defined(CONFIG_USB_STORAGE_SDDR09_MODULE)
+#define NO_SDDR09
+#endif
+
 /* patch submitted by Vivian Bregier <Vivian.Bregier@imag.fr>
  */
 UNUSUAL_DEV(  0x03eb, 0x2002, 0x0100, 0x0100,
@@ -246,12 +251,7 @@ UNUSUAL_DEV(  0x0424, 0x0fdc, 0x0210, 0x0210,
                 US_SC_DEVICE, US_PR_DEVICE, NULL,
                 US_FL_SINGLE_LUN ),
 
-#ifdef CONFIG_USB_STORAGE_SDDR09
-UNUSUAL_DEV(  0x0436, 0x0005, 0x0100, 0x0100,
-                "Microtech",
-                "CameraMate (DPCM_USB)",
-                US_SC_SCSI, US_PR_DPCM_USB, NULL, 0 ),
-#else
+#ifdef NO_SDDR09
 UNUSUAL_DEV(  0x0436, 0x0005, 0x0100, 0x0100,
                 "Microtech",
                 "CameraMate",
@@ -467,20 +467,7 @@ UNUSUAL_DEV(  0x04e6, 0x0002, 0x0100, 0x0100,
                 US_SC_DEVICE, US_PR_DEVICE, usb_stor_euscsi_init, 
                 US_FL_SCM_MULT_TARG ),
 
-#ifdef CONFIG_USB_STORAGE_SDDR09
-UNUSUAL_DEV(  0x04e6, 0x0003, 0x0000, 0x9999,
-                "Sandisk",
-                "ImageMate SDDR09",
-                US_SC_SCSI, US_PR_EUSB_SDDR09, usb_stor_sddr09_init,
-                0),
-
-/* This entry is from Andries.Brouwer@cwi.nl */
-UNUSUAL_DEV(  0x04e6, 0x0005, 0x0100, 0x0208,
-                "SCM Microsystems",
-                "eUSB SmartMedia / CompactFlash Adapter",
-                US_SC_SCSI, US_PR_DPCM_USB, usb_stor_sddr09_dpcm_init,
-                0),
-#else
+#ifdef NO_SDDR09
 UNUSUAL_DEV(  0x04e6, 0x0005, 0x0100, 0x0208,
                 "SCM Microsystems",
                 "eUSB CompactFlash Adapter",
@@ -935,14 +922,6 @@ UNUSUAL_DEV(  0x0644, 0x0000, 0x0100, 0x0100,
                 "Floppy Drive",
                 US_SC_UFI, US_PR_CB, NULL, 0 ),
 
-#ifdef CONFIG_USB_STORAGE_SDDR09
-UNUSUAL_DEV(  0x066b, 0x0105, 0x0100, 0x0100,
-                "Olympus",
-                "Camedia MAUSB-2",
-                US_SC_SCSI, US_PR_EUSB_SDDR09, usb_stor_sddr09_init,
-                0),
-#endif
-
 /* Reported by Darsen Lu <darsen@micro.ee.nthu.edu.tw> */
 UNUSUAL_DEV( 0x066f, 0x8000, 0x0001, 0x0001,
                 "SigmaTel",
@@ -1057,14 +1036,6 @@ UNUSUAL_DEV(  0x0781, 0x0100, 0x0100, 0x0100,
                 US_SC_SCSI, US_PR_CB, NULL,
                 US_FL_SINGLE_LUN ),
 
-#ifdef CONFIG_USB_STORAGE_SDDR09
-UNUSUAL_DEV(  0x0781, 0x0200, 0x0000, 0x9999,
-                "Sandisk",
-                "ImageMate SDDR-09",
-                US_SC_SCSI, US_PR_EUSB_SDDR09, usb_stor_sddr09_init,
-                0),
-#endif
-
 #ifdef CONFIG_USB_STORAGE_FREECOM
 UNUSUAL_DEV(  0x07ab, 0xfc01, 0x0000, 0x9999,
                 "Freecom",
@@ -1091,12 +1062,7 @@ UNUSUAL_DEV(  0x07af, 0x0005, 0x0100, 0x0100,
                 US_SC_DEVICE, US_PR_DEVICE, usb_stor_euscsi_init,
                 US_FL_SCM_MULT_TARG ),
 
-#ifdef CONFIG_USB_STORAGE_SDDR09
-UNUSUAL_DEV(  0x07af, 0x0006, 0x0100, 0x0100,
-                "Microtech",
-                "CameraMate (DPCM_USB)",
-                US_SC_SCSI, US_PR_DPCM_USB, NULL, 0 ),
-#else
+#ifdef NO_SDDR09
 UNUSUAL_DEV(  0x07af, 0x0006, 0x0100, 0x0100,
                 "Microtech",
                 "CameraMate",
diff --git a/drivers/usb/storage/unusual_sddr09.h b/drivers/usb/storage/unusual_sddr09.h
new file mode 100644
index 000000000000..50cab511a4d7
--- /dev/null
+++ b/drivers/usb/storage/unusual_sddr09.h
@@ -0,0 +1,56 @@
+/* Unusual Devices File for SanDisk SDDR-09 SmartMedia reader
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#if defined(CONFIG_USB_STORAGE_SDDR09) || \
+                defined(CONFIG_USB_STORAGE_SDDR09_MODULE)
+
+UNUSUAL_DEV(  0x0436, 0x0005, 0x0100, 0x0100,
+                "Microtech",
+                "CameraMate (DPCM_USB)",
+                US_SC_SCSI, US_PR_DPCM_USB, NULL, 0),
+
+UNUSUAL_DEV(  0x04e6, 0x0003, 0x0000, 0x9999,
+                "Sandisk",
+                "ImageMate SDDR09",
+                US_SC_SCSI, US_PR_EUSB_SDDR09, usb_stor_sddr09_init,
+                0),
+
+/* This entry is from Andries.Brouwer@cwi.nl */
+UNUSUAL_DEV(  0x04e6, 0x0005, 0x0100, 0x0208,
+                "SCM Microsystems",
+                "eUSB SmartMedia / CompactFlash Adapter",
+                US_SC_SCSI, US_PR_DPCM_USB, usb_stor_sddr09_dpcm_init,
+                0),
+
+UNUSUAL_DEV(  0x066b, 0x0105, 0x0100, 0x0100,
+                "Olympus",
+                "Camedia MAUSB-2",
+                US_SC_SCSI, US_PR_EUSB_SDDR09, usb_stor_sddr09_init,
+                0),
+
+UNUSUAL_DEV(  0x0781, 0x0200, 0x0000, 0x9999,
+                "Sandisk",
+                "ImageMate SDDR-09",
+                US_SC_SCSI, US_PR_EUSB_SDDR09, usb_stor_sddr09_init,
+                0),
+
+UNUSUAL_DEV(  0x07af, 0x0006, 0x0100, 0x0100,
+                "Microtech",
+                "CameraMate (DPCM_USB)",
+                US_SC_SCSI, US_PR_DPCM_USB, NULL, 0),
+
+#endif /* defined(CONFIG_USB_STORAGE_SDDR09) || ... */
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index 490ea761398c..33cce41a5e8a 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -69,9 +69,6 @@
 #ifdef CONFIG_USB_STORAGE_USBAT
 #include "shuttle_usbat.h"
 #endif
-#ifdef CONFIG_USB_STORAGE_SDDR09
-#include "sddr09.h"
-#endif
 #ifdef CONFIG_USB_STORAGE_SDDR55
 #include "sddr55.h"
 #endif
@@ -631,15 +628,6 @@ static void get_transport(struct us_data *us)
                 break;
 #endif
 
-#ifdef CONFIG_USB_STORAGE_SDDR09
-        case US_PR_EUSB_SDDR09:
-                us->transport_name = "EUSB/SDDR09";
-                us->transport = sddr09_transport;
-                us->transport_reset = usb_stor_CB_reset;
-                us->max_lun = 0;
-                break;
-#endif
-
 #ifdef CONFIG_USB_STORAGE_SDDR55
         case US_PR_SDDR55:
                 us->transport_name = "SDDR55";
@@ -649,15 +637,6 @@ static void get_transport(struct us_data *us)
                 break;
 #endif
 
-#ifdef CONFIG_USB_STORAGE_DPCM
-        case US_PR_DPCM_USB:
-                us->transport_name = "Control/Bulk-EUSB/SDDR09";
-                us->transport = dpcm_transport;
-                us->transport_reset = usb_stor_CB_reset;
-                us->max_lun = 1;
-                break;
-#endif
-
 #ifdef CONFIG_USB_STORAGE_FREECOM
         case US_PR_FREECOM:
                 us->transport_name = "Freecom";
diff --git a/drivers/usb/storage/usual-tables.c b/drivers/usb/storage/usual-tables.c
index 1924e3229409..f808c5262d0c 100644
--- a/drivers/usb/storage/usual-tables.c
+++ b/drivers/usb/storage/usual-tables.c
@@ -77,6 +77,7 @@ struct ignore_entry {
 }
 
 static struct ignore_entry ignore_ids[] = {
+#       include "unusual_sddr09.h"
         { }             /* Terminating entry */
 };