Merge tag 'usb-3.3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB merge for 3.4-rc1 from Greg KH:
 "Here's the big USB merge for the 3.4-rc1 merge window.

  Lots of gadget driver reworks here, driver updates, xhci changes, some
  new drivers added, usb-serial core reworking to fix some bugs, and
  other various minor things.

  There are some patches touching arch code, but they have all been
  acked by the various arch maintainers."

* tag 'usb-3.3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (302 commits)
  net: qmi_wwan: add support for ZTE MF820D
  USB: option: add ZTE MF820D
  usb: gadget: f_fs: Remove lock is held before freeing checks
  USB: option: make interface blacklist work again
  usb/ub: deprecate & schedule for removal the "Low Performance USB Block" driver
  USB: ohci-pxa27x: add clk_prepare/clk_unprepare calls
  USB: use generic platform driver on ath79
  USB: EHCI: Add a generic platform device driver
  USB: OHCI: Add a generic platform device driver
  USB: ftdi_sio: new PID: LUMEL PD12
  USB: ftdi_sio: add support for FT-X series devices
  USB: serial: mos7840: Fixed MCS7820 device attach problem
  usb: Don't make USB_ARCH_HAS_{XHCI,OHCI,EHCI} depend on USB_SUPPORT.
  usb gadget: fix a section mismatch when compiling g_ffs with CONFIG_USB_FUNCTIONFS_ETH
  USB: ohci-nxp: Remove i2c_write(), use smbus
  USB: ohci-nxp: Support for LPC32xx
  USB: ohci-nxp: Rename symbols from pnx4008 to nxp
  USB: OHCI-HCD: Rename ohci-pnx4008 to ohci-nxp
  usb: gadget: Kconfig: fix typo for 'different'
  usb: dwc3: pci: fix another failure path in dwc3_pci_probe()
  ...

2 files changed, 3 insertions, 38 deletions

diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index 4e4c8a4a5fd3..a796407123c7 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -354,7 +354,7 @@ config BLK_DEV_SX8
 	  Use devices /dev/sx8/$N and /dev/sx8/$Np$M.
 
 config BLK_DEV_UB
-	tristate "Low Performance USB Block driver"
+	tristate "Low Performance USB Block driver (deprecated)"
 	depends on USB
 	help
 	  This driver supports certain USB attached storage devices
diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index 7333b9e44411..fcec0225ac76 100644
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -119,43 +119,6 @@
 
 /*
  */
-
-/* command block wrapper */
-struct bulk_cb_wrap {
-	__le32	Signature;		/* contains 'USBC' */
-	u32	Tag;			/* unique per command id */
-	__le32	DataTransferLength;	/* size of data */
-	u8	Flags;			/* direction in bit 0 */
-	u8	Lun;			/* LUN */
-	u8	Length;			/* of of the CDB */
-	u8	CDB[UB_MAX_CDB_SIZE];	/* max command */
-};
-
-#define US_BULK_CB_WRAP_LEN	31
-#define US_BULK_CB_SIGN		0x43425355	/*spells out USBC */
-#define US_BULK_FLAG_IN		1
-#define US_BULK_FLAG_OUT	0
-
-/* command status wrapper */
-struct bulk_cs_wrap {
-	__le32	Signature;		/* should = 'USBS' */
-	u32	Tag;			/* same as original command */
-	__le32	Residue;		/* amount not transferred */
-	u8	Status;			/* see below */
-};
-
-#define US_BULK_CS_WRAP_LEN	13
-#define US_BULK_CS_SIGN		0x53425355	/* spells out 'USBS' */
-#define US_BULK_STAT_OK		0
-#define US_BULK_STAT_FAIL	1
-#define US_BULK_STAT_PHASE	2
-
-/* bulk-only class specific requests */
-#define US_BULK_RESET_REQUEST	0xff
-#define US_BULK_GET_MAX_LUN	0xfe
-
-/*
- */
 struct ub_dev;
 
 #define UB_MAX_REQ_SG	9	/* cdrecord requires 32KB and maybe a header */
@@ -2477,6 +2440,8 @@ static int __init ub_init(void)
 	int rc;
 	int i;
 
+	pr_info("'Low Performance USB Block' driver is deprecated. "
+			"Please switch to usb-storage\n");
 	for (i = 0; i < UB_QLOCK_NUM; i++)
 		spin_lock_init(&ub_qlockv[i]);