USB: Move USB Storage definitions to their own header file

The libusual header file is hard to use from code that isn't part
of libusual.  As the comment suggests, these definitions are moved to
their own header file, paralleling other USB classes.

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
[mina86@mina86.com: updated to use USB_ prefix and added #include guard]
Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

index 0000000..d7fc910

2 files changed, 49 insertions, 37 deletions

diff --git a/include/linux/usb/storage.h b/include/linux/usb/storage.h
new file mode 100644
index 000000000000..d7fc910f1dc4
--- /dev/null
+++ b/include/linux/usb/storage.h
@@ -0,0 +1,48 @@
+#ifndef __LINUX_USB_STORAGE_H
+#define __LINUX_USB_STORAGE_H
+
+/*
+ * linux/usb/storage.h
+ *
+ * Copyright Matthew Wilcox for Intel Corp, 2010
+ *
+ * This file contains definitions taken from the
+ * USB Mass Storage Class Specification Overview
+ *
+ * Distributed under the terms of the GNU GPL, version two.
+ */
+
+/* Storage subclass codes */
+
+#define USB_SC_RBC      0x01            /* Typically, flash devices */
+#define USB_SC_8020     0x02            /* CD-ROM */
+#define USB_SC_QIC      0x03            /* QIC-157 Tapes */
+#define USB_SC_UFI      0x04            /* Floppy */
+#define USB_SC_8070     0x05            /* Removable media */
+#define USB_SC_SCSI     0x06            /* Transparent */
+#define USB_SC_LOCKABLE 0x07            /* Password-protected */
+
+#define USB_SC_ISD200   0xf0            /* ISD200 ATA */
+#define USB_SC_CYP_ATACB        0xf1    /* Cypress ATACB */
+#define USB_SC_DEVICE   0xff            /* Use device's value */
+
+/* Storage protocol codes */
+
+#define USB_PR_CBI      0x00            /* Control/Bulk/Interrupt */
+#define USB_PR_CB       0x01            /* Control/Bulk w/o interrupt */
+#define USB_PR_BULK     0x50            /* bulk only */
+#define USB_PR_UAS      0x62            /* USB Attached SCSI */
+
+#define USB_PR_USBAT    0x80            /* SCM-ATAPI bridge */
+#define USB_PR_EUSB_SDDR09      0x81    /* SCM-SCSI bridge for SDDR-09 */
+#define USB_PR_SDDR55   0x82            /* SDDR-55 (made up) */
+#define USB_PR_DPCM_USB 0xf0            /* Combination CB/SDDR09 */
+#define USB_PR_FREECOM  0xf1            /* Freecom */
+#define USB_PR_DATAFAB  0xf2            /* Datafab chipsets */
+#define USB_PR_JUMPSHOT 0xf3            /* Lexar Jumpshot */
+#define USB_PR_ALAUDA   0xf4            /* Alauda chipsets */
+#define USB_PR_KARMA    0xf5            /* Rio Karma */
+
+#define USB_PR_DEVICE   0xff            /* Use device's value */
+
+#endif
diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h
index f387c436042e..f091dc6e5a00 100644
--- a/include/linux/usb_usual.h
+++ b/include/linux/usb_usual.h
@@ -74,43 +74,7 @@ enum { US_DO_ALL_FLAGS };
 #define USB_US_TYPE(flags)              (((flags) >> 24) & 0xFF)
 #define USB_US_ORIG_FLAGS(flags)        ((flags) & 0x00FFFFFF)
 
-/*
- * This is probably not the best place to keep these constants, conceptually.
- * But it's the only header included into all places which need them.
- */
-
-/* Sub Classes */
-
-#define USB_SC_RBC      0x01            /* Typically, flash devices */
-#define USB_SC_8020     0x02            /* CD-ROM */
-#define USB_SC_QIC      0x03            /* QIC-157 Tapes */
-#define USB_SC_UFI      0x04            /* Floppy */
-#define USB_SC_8070     0x05            /* Removable media */
-#define USB_SC_SCSI     0x06            /* Transparent */
-#define USB_SC_LOCKABLE 0x07            /* Password-protected */
-
-#define USB_SC_ISD200   0xf0            /* ISD200 ATA */
-#define USB_SC_CYP_ATACB        0xf1    /* Cypress ATACB */
-#define USB_SC_DEVICE   0xff            /* Use device's value */
-
-/* Storage protocol codes */
-
-#define USB_PR_CBI      0x00            /* Control/Bulk/Interrupt */
-#define USB_PR_CB       0x01            /* Control/Bulk w/o interrupt */
-#define USB_PR_BULK     0x50            /* bulk only */
-#define USB_PR_UAS      0x62            /* USB Attached SCSI */
-
-#define USB_PR_USBAT    0x80            /* SCM-ATAPI bridge */
-#define USB_PR_EUSB_SDDR09      0x81    /* SCM-SCSI bridge for SDDR-09 */
-#define USB_PR_SDDR55   0x82            /* SDDR-55 (made up) */
-#define USB_PR_DPCM_USB 0xf0            /* Combination CB/SDDR09 */
-#define USB_PR_FREECOM  0xf1            /* Freecom */
-#define USB_PR_DATAFAB  0xf2            /* Datafab chipsets */
-#define USB_PR_JUMPSHOT 0xf3            /* Lexar Jumpshot */
-#define USB_PR_ALAUDA   0xf4            /* Alauda chipsets */
-#define USB_PR_KARMA    0xf5            /* Rio Karma */
-
-#define USB_PR_DEVICE   0xff            /* Use device's value */
+#include <linux/usb/storage.h>
 
 /*
  */