staging: remove rts5139 driver code

Roger writes:
	Since all patches have been applied and the device is now
	supported by the new driver, would you remove the former staging
	one at drivers/staging/rts5139?

Cc: Roger Tseng <rogerable@realtek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/Kconfig

@@ -54,8 +54,6 @@ source "drivers/staging/rtl8723au/Kconfig"
 
 source "drivers/staging/rtl8821ae/Kconfig"
 
-source "drivers/staging/rts5139/Kconfig"
-
 source "drivers/staging/rts5208/Kconfig"
 
 source "drivers/staging/frontier/Kconfig"

drivers/staging/Makefile

@@ -19,7 +19,6 @@ obj-$(CONFIG_R8188EU)		+= rtl8188eu/
 obj-$(CONFIG_R8192EE)		+= rtl8192ee/
 obj-$(CONFIG_R8723AU)		+= rtl8723au/
 obj-$(CONFIG_R8821AE)		+= rtl8821ae/
-obj-$(CONFIG_RTS5139)		+= rts5139/
 obj-$(CONFIG_RTS5208)		+= rts5208/
 obj-$(CONFIG_TRANZPORT)		+= frontier/
 obj-$(CONFIG_IDE_PHISON)	+= phison/

drivers/staging/rts5139/Kconfig

-config RTS5139
-	tristate "Realtek RTS5139 USB card reader support"
-	depends on USB && SCSI
-	help
-	  Say Y here to include driver code to support the Realtek
-	  RTS5139 USB card readers.
-
-	  If this driver is compiled as a module, it will be named rts5139.
-
-config RTS5139_DEBUG
-	bool "Realtek RTS5139 Card Reader verbose debug"
-	depends on RTS5139
-	help
-	  Say Y here in order to have the rts5139 code generate
-	  verbose debugging messages.
-

drivers/staging/rts5139/Makefile

-# Driver for Realtek RTS51xx USB card reader
-#
-# Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved.
-#
-# 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, see <http://www.gnu.org/licenses/>.
-#
-# Author:
-#   wwang (wei_wang@realsil.com.cn)
-#   No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
-# Maintainer:
-#   Edwin Rong (edwin_rong@realsil.com.cn)
-#   No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
-#
-# Makefile for the RTS51xx USB Card Reader drivers.
-#
-
-obj-$(CONFIG_RTS5139) := rts5139.o
-
-ccflags-y := -Idrivers/scsi
-
-rts5139-y :=				\
-		rts51x_transport.o 	\
-		rts51x_scsi.o		\
-		rts51x_fop.o		\
-		rts51x.o		\
-		rts51x_chip.o		\
-		rts51x_card.o		\
-		xd.o			\
-		sd.o			\
-		ms.o			\
-		sd_cprm.o		\
-		ms_mg.o

drivers/staging/rts5139/TODO

-TODO:
-- support more USB card reader of Realtek family
-- use kernel coding style
-- checkpatch.pl fixes
-- stop having thousands of lines of code duplicated with staging/rts_pstor
-- This driver contains an entire SD/MMC stack -- it should use the stack in
-  drivers/mmc instead, as a host driver e.g. drivers/mmc/host/realtek-usb.c;
-  see drivers/mmc/host/ushc.c as an example.
-- This driver presents cards as SCSI devices, but they should be MMC devices.

drivers/staging/rts5139/debug.h

-/* Driver for Realtek RTS51xx USB card reader
- * Header file
- *
- * Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved.
- *
- * 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, see <http://www.gnu.org/licenses/>.
- *
- * Author:
- *   wwang (wei_wang@realsil.com.cn)
- *   No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
- * Maintainer:
- *   Edwin Rong (edwin_rong@realsil.com.cn)
- *   No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
- */
-
-#ifndef __RTS51X_DEBUG_H
-#define __RTS51X_DEBUG_H
-
-#include <linux/kernel.h>
-
-#define RTS51X_TIP "rts51x: "
-
-#ifdef CONFIG_RTS5139_DEBUG
-#define RTS51X_DEBUGP(x...) printk(KERN_DEBUG RTS51X_TIP x)
-#define RTS51X_DEBUGPN(x...) printk(KERN_DEBUG x)
-#define RTS51X_DEBUGPX(x...) printk(x)
-#define RTS51X_DEBUG(x) x
-#else
-#define RTS51X_DEBUGP(x...)
-#define RTS51X_DEBUGPN(x...)
-#define RTS51X_DEBUGPX(x...)
-#define RTS51X_DEBUG(x)
-#endif
-
-#endif /* __RTS51X_DEBUG_H */

drivers/staging/rts5139/ms.h

-/* Driver for Realtek RTS51xx USB card reader
- * Header file
- *
- * Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved.
- *
- * 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, see <http://www.gnu.org/licenses/>.
- *
- * Author:
- *   wwang (wei_wang@realsil.com.cn)
- *   No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
- * Maintainer:
- *   Edwin Rong (edwin_rong@realsil.com.cn)
- *   No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
- */
-
-#ifndef __RTS51X_MS_H
-#define __RTS51X_MS_H
-
-#include "rts51x_chip.h"
-
-#define	MS_MAX_RETRY_COUNT		3
-
-#define	MS_EXTRA_SIZE			0x9
-
-#define	WRT_PRTCT			0x01
-
-/* Error Code */
-#define	MS_NO_ERROR				0x00
-#define	MS_CRC16_ERROR				0x80
-#define	MS_TO_ERROR				0x40
-#define	MS_NO_CARD				0x20
-#define	MS_NO_MEMORY				0x10
-#define	MS_CMD_NK				0x08
-#define	MS_FLASH_READ_ERROR			0x04
-#define	MS_FLASH_WRITE_ERROR			0x02
-#define	MS_BREQ_ERROR				0x01
-#define	MS_NOT_FOUND				0x03
-
-/* Transfer Protocol Command */
-#define READ_PAGE_DATA				0x02
-#define READ_REG				0x04
-#define	GET_INT					0x07
-#define WRITE_PAGE_DATA				0x0D
-#define WRITE_REG				0x0B
-#define SET_RW_REG_ADRS				0x08
-#define SET_CMD					0x0E
-
-#define	PRO_READ_LONG_DATA			0x02
-#define	PRO_READ_SHORT_DATA			0x03
-#define PRO_READ_REG				0x04
-#define	PRO_READ_QUAD_DATA			0x05
-#define PRO_GET_INT				0x07
-#define	PRO_WRITE_LONG_DATA			0x0D
-#define	PRO_WRITE_SHORT_DATA			0x0C
-#define	PRO_WRITE_QUAD_DATA			0x0A
-#define PRO_WRITE_REG				0x0B
-#define PRO_SET_RW_REG_ADRS			0x08
-#define PRO_SET_CMD				0x0E
-#define PRO_EX_SET_CMD				0x09
-
-#ifdef SUPPORT_MAGIC_GATE
-#define MG_GET_ID		0x40
-#define MG_SET_LID		0x41
-#define MG_GET_LEKB		0x42
-#define MG_SET_RD		0x43
-#define MG_MAKE_RMS		0x44
-#define MG_MAKE_KSE		0x45
-#define MG_SET_IBD		0x46
-#define MG_GET_IBD		0x47
-#endif
-
-#ifdef XC_POWERCLASS
-#define XC_CHG_POWER		0x16
-#endif
-
-/* ++ CMD over Memory Stick */
-/*  Flash CMD */
-#define BLOCK_READ		0xAA
-#define	BLOCK_WRITE		0x55
-#define BLOCK_END		0x33
-#define BLOCK_ERASE		0x99
-#define FLASH_STOP		0xCC
-
-/*  Function CMD */
-#define SLEEP			0x5A
-#define CLEAR_BUF		0xC3
-#define MS_RESET		0x3C
-/* -- CMD over Memory Stick */
-
-/* ++ CMD over Memory Stick Pro */
-/*  Flash CMD */
-#define PRO_READ_DATA		0x20
-#define	PRO_WRITE_DATA		0x21
-#define PRO_READ_ATRB		0x24
-#define PRO_STOP		0x25
-#define PRO_ERASE		0x26
-#define	PRO_READ_2K_DATA	0x27
-#define	PRO_WRITE_2K_DATA	0x28
-
-/*  Function CMD */
-#define PRO_FORMAT		0x10
-#define PRO_SLEEP		0x11
-/* -- CMD over Memory Stick Pro */
-
-/*  register inside memory stick */
-#define	IntReg			0x01
-#define StatusReg0		0x02
-#define StatusReg1		0x03
-
-#define SystemParm		0x10
-#define BlockAdrs		0x11
-#define CMDParm			0x14
-#define PageAdrs		0x15
-
-#define OverwriteFlag		0x16
-#define ManagemenFlag		0x17
-#define LogicalAdrs		0x18
-#define ReserveArea		0x1A
-
-/*  register inside memory pro */
-#define	Pro_IntReg		0x01
-#define Pro_StatusReg		0x02
-#define Pro_TypeReg		0x04
-#define	Pro_IFModeReg		0x05
-#define Pro_CatagoryReg		0x06
-#define Pro_ClassReg		0x07
-
-#define Pro_SystemParm		0x10
-#define Pro_DataCount1		0x11
-#define Pro_DataCount0		0x12
-#define Pro_DataAddr3		0x13
-#define Pro_DataAddr2		0x14
-#define Pro_DataAddr1		0x15
-#define Pro_DataAddr0		0x16
-
-#define Pro_TPCParm		0x17
-#define Pro_CMDParm		0x18
-
-/*  define for INT Register */
-#define	INT_REG_CED		0x80
-#define	INT_REG_ERR		0x40
-#define	INT_REG_BREQ		0x20
-#define	INT_REG_CMDNK		0x01
-
-/*  INT signal */
-#define	INT_CED			0x01
-#define	INT_ERR			0x02
-#define	INT_BREQ		0x04
-#define	INT_CMDNK		0x08
-
-/*  define for OverwriteFlag Register */
-#define	BLOCK_BOOT		0xC0
-#define	BLOCK_OK		0x80
-#define	PAGE_OK			0x60
-#define	DATA_COMPL		0x10
-
-/*  define for ManagemenFlag Register */
-#define	NOT_BOOT_BLOCK		0x4
-#define	NOT_TRANSLATION_TABLE	0x8
-
-/*  Header */
-#define	HEADER_ID0		(PPBUF_BASE2)			/* 0 */
-#define	HEADER_ID1		(PPBUF_BASE2 + 1)		/* 1 */
-/*  System Entry */
-#define	DISABLED_BLOCK0		(PPBUF_BASE2 + 0x170 + 4)	/* 2 */
-#define	DISABLED_BLOCK1		(PPBUF_BASE2 + 0x170 + 5)	/* 3 */
-#define	DISABLED_BLOCK2		(PPBUF_BASE2 + 0x170 + 6)	/* 4 */
-#define	DISABLED_BLOCK3		(PPBUF_BASE2 + 0x170 + 7)	/* 5 */
-/*  Boot & Attribute Information */
-#define	BLOCK_SIZE_0		(PPBUF_BASE2 + 0x1a0 + 2)	/* 6 */
-#define	BLOCK_SIZE_1		(PPBUF_BASE2 + 0x1a0 + 3)	/* 7 */
-#define	BLOCK_COUNT_0		(PPBUF_BASE2 + 0x1a0 + 4)	/* 8 */
-#define	BLOCK_COUNT_1		(PPBUF_BASE2 + 0x1a0 + 5)	/* 9 */
-#define	EBLOCK_COUNT_0		(PPBUF_BASE2 + 0x1a0 + 6)	/* 10 */
-#define	EBLOCK_COUNT_1		(PPBUF_BASE2 + 0x1a0 + 7)	/* 11 */
-#define	PAGE_SIZE_0		(PPBUF_BASE2 + 0x1a0 + 8)	/* 12 */
-#define	PAGE_SIZE_1		(PPBUF_BASE2 + 0x1a0 + 9)	/* 13 */
-
-/* joey 2004-08-07 for MS check Procedure */
-#define MS_Device_Type	(PPBUF_BASE2 + 0x1D8)	/* 14 */
-/* end */
-
-/* joey 2004-05-03 */
-#define	MS_4bit_Support	(PPBUF_BASE2 + 0x1D3)	/* 15 */
-/* end */
-
-#define setPS_NG	1
-#define setPS_Error	0
-
-/*  define for Pro_SystemParm Register */
-#define	PARALLEL_8BIT_IF	0x40
-#define	PARALLEL_4BIT_IF	0x00
-#define	SERIAL_IF		0x80
-
-/*  define for StatusReg0 Register */
-#define BUF_FULL	0x10
-#define BUF_EMPTY	0x20
-
-/*  define for StatusReg1 Register */
-#define	MEDIA_BUSY	0x80
-#define	FLASH_BUSY	0x40
-#define	DATA_ERROR	0x20
-#define	STS_UCDT	0x10
-#define	EXTRA_ERROR	0x08
-#define	STS_UCEX	0x04
-#define	FLAG_ERROR	0x02
-#define	STS_UCFG	0x01
-
-#define MS_SHORT_DATA_LEN	32
-
-#define FORMAT_SUCCESS		0
-#define FORMAT_FAIL		1
-#define FORMAT_IN_PROGRESS	2
-
-#define	MS_SET_BAD_BLOCK_FLG(ms_card)	((ms_card)->multi_flag |= 0x80)
-#define MS_CLR_BAD_BLOCK_FLG(ms_card)	((ms_card)->multi_flag &= 0x7F)
-#define MS_TST_BAD_BLOCK_FLG(ms_card)	((ms_card)->multi_flag & 0x80)
-
-#define CHECK_MS_TRANS_FAIL(chip, retval)	\
-	(((retval) != STATUS_SUCCESS) || \
-	(chip->rsp_buf[0] & MS_TRANSFER_ERR))
-
-void rts51x_mspro_polling_format_status(struct rts51x_chip *chip);
-void rts51x_mspro_format_sense(struct rts51x_chip *chip, unsigned int lun);
-
-int rts51x_reset_ms_card(struct rts51x_chip *chip);
-int rts51x_ms_rw(struct scsi_cmnd *srb, struct rts51x_chip *chip, u32 start_sector,
-	  u16 sector_cnt);
-int rts51x_mspro_format(struct scsi_cmnd *srb, struct rts51x_chip *chip,
-		 int short_data_len, int quick_format);
-void rts51x_ms_free_l2p_tbl(struct rts51x_chip *chip);
-void rts51x_ms_cleanup_work(struct rts51x_chip *chip);
-int rts51x_release_ms_card(struct rts51x_chip *chip);
-int rts51x_ms_delay_write(struct rts51x_chip *chip);
-
-#ifdef SUPPORT_MAGIC_GATE
-
-int ms_switch_clock(struct rts51x_chip *chip);
-int ms_write_bytes(struct rts51x_chip *chip, u8 tpc, u8 cnt, u8 cfg, u8 *data,
-		   int data_len);
-int ms_read_bytes(struct rts51x_chip *chip, u8 tpc, u8 cnt, u8 cfg, u8 *data,
-		  int data_len);
-int ms_set_rw_reg_addr(struct rts51x_chip *chip, u8 read_start, u8 read_cnt,
-		       u8 write_start, u8 write_cnt);
-int ms_transfer_data(struct rts51x_chip *chip, u8 trans_mode, u8 tpc,
-		     u16 sec_cnt, u8 cfg, int mode_2k, int use_sg, void *buf,
-		     int buf_len);
-#endif
-
-#endif /* __RTS51X_MS_H */

drivers/staging/rts5139/ms_mg.h

-/* Driver for Realtek RTS51xx USB card reader
- * Header file
- *
- * Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved.
- *
- * 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, see <http://www.gnu.org/licenses/>.
- *
- * Author:
- *   wwang (wei_wang@realsil.com.cn)
- *   No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
- * Maintainer:
- *   Edwin Rong (edwin_rong@realsil.com.cn)
- *   No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
- */
-
-#ifndef __RTS51X_MS_MG_H
-#define __RTS51X_MS_MG_H
-
-#include "rts51x_chip.h"
-#include "ms.h"
-
-int rts51x_mg_set_tpc_para_sub(struct rts51x_chip *chip, int type, u8 mg_entry_num);
-int rts51x_mg_set_leaf_id(struct scsi_cmnd *srb, struct rts51x_chip *chip);
-int rts51x_mg_get_local_EKB(struct scsi_cmnd *srb, struct rts51x_chip *chip);
-int rts51x_mg_chg(struct scsi_cmnd *srb, struct rts51x_chip *chip);
-int rts51x_mg_get_rsp_chg(struct scsi_cmnd *srb, struct rts51x_chip *chip);
-int rts51x_mg_rsp(struct scsi_cmnd *srb, struct rts51x_chip *chip);
-int rts51x_mg_get_ICV(struct scsi_cmnd *srb, struct rts51x_chip *chip);
-int rts51x_mg_set_ICV(struct scsi_cmnd *srb, struct rts51x_chip *chip);
-
-#endif /* __RTS51X_MS_MG_H */

drivers/staging/rts5139/rts51x.h

-/* Driver for Realtek RTS51xx USB card reader
- * Header file
- *
- * Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved.
- *
- * 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, see <http://www.gnu.org/licenses/>.
- *
- * Author:
- *   wwang (wei_wang@realsil.com.cn)
- *   No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
- * Maintainer:
- *   Edwin Rong (edwin_rong@realsil.com.cn)
- *   No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
- */
-
-#ifndef __RTS51X_H
-#define __RTS51X_H
-
-#include <linux/usb.h>
-#include <linux/usb_usual.h>
-#include <linux/blkdev.h>
-#include <linux/completion.h>
-#include <linux/mutex.h>
-#include <linux/cdrom.h>
-#include <linux/kernel.h>
-
-#include <scsi/scsi.h>
-#include <scsi/scsi_cmnd.h>
-#include <scsi/scsi_device.h>
-#include <scsi/scsi_devinfo.h>
-#include <scsi/scsi_eh.h>
-#include <scsi/scsi_host.h>
-
-#define DRIVER_VERSION		"v1.04"
-
-#define RTS51X_DESC		"Realtek RTS5139/29 USB card reader driver"
-#define RTS51X_NAME		"rts5139"
-#define RTS51X_CTL_THREAD	"rts5139-control"
-#define RTS51X_POLLING_THREAD	"rts5139-polling"
-
-#define POLLING_IN_THREAD
-#define SUPPORT_FILE_OP
-
-#define wait_timeout_x(task_state, msecs)	\
-do {						\
-	set_current_state((task_state));	\
-	schedule_timeout((msecs) * HZ / 1000);	\
-} while (0)
-
-#define wait_timeout(msecs)	wait_timeout_x(TASK_INTERRUPTIBLE, (msecs))
-
-#define SCSI_LUN(srb)		((srb)->device->lun)
-
-/* Size of the DMA-mapped I/O buffer */
-#define RTS51X_IOBUF_SIZE	1024
-
-/* Dynamic bitflag definitions (dflags): used in set_bit() etc. */
-#define FLIDX_URB_ACTIVE	0	/* current_urb is in use    */
-#define FLIDX_SG_ACTIVE		1	/* current_sg is in use     */
-#define FLIDX_ABORTING		2	/* abort is in progress     */
-#define FLIDX_DISCONNECTING	3	/* disconnect in progress   */
-#define FLIDX_RESETTING		4	/* device reset in progress */
-#define FLIDX_TIMED_OUT		5	/* SCSI midlayer timed out  */
-
-struct rts51x_chip;
-
-struct rts51x_usb {
-	/* The device we're working with
-	 * It's important to note:
-	 *    (o) you must hold dev_mutex to change pusb_dev
-	 */
-	struct mutex dev_mutex;	/* protect pusb_dev */
-	struct usb_device *pusb_dev;	/* this usb_device */
-	struct usb_interface *pusb_intf;	/* this interface */
-
-	unsigned long dflags;	/* dynamic atomic bitflags */
-
-	unsigned int send_bulk_pipe;	/* cached pipe values */
-	unsigned int recv_bulk_pipe;
-	unsigned int send_ctrl_pipe;
-	unsigned int recv_ctrl_pipe;
-	unsigned int recv_intr_pipe;
-
-	u8 ifnum;		/* interface number   */
-	u8 ep_bInterval;	/* interrupt interval */
-
-	/* control and bulk communications data */
-	struct urb *current_urb;	/* USB requests         */
-	struct urb *intr_urb;	/* Interrupt USB request */
-	struct usb_ctrlrequest *cr;	/* control requests     */
-	struct usb_sg_request current_sg;	/* scatter-gather req.  */
-	unsigned char *iobuf;	/* I/O buffer           */
-	dma_addr_t cr_dma;	/* buffer DMA addresses */
-	dma_addr_t iobuf_dma;
-	struct task_struct *ctl_thread;	/* the control thread   */
-	struct task_struct *polling_thread;	/* the polling thread   */
-
-	/* mutual exclusion and synchronization structures */
-	struct completion cmnd_ready;	/* to sleep thread on      */
-	struct completion control_exit;	/* control thread exit     */
-	struct completion polling_exit;	/* polling thread exit     */
-	struct completion notify;	/* thread begin/end        */
-};
-
-extern struct usb_driver rts51x_driver;
-
-static inline void get_current_time(u8 *timeval_buf, int buf_len)
-{
-	struct timeval tv;
-
-	if (!timeval_buf || (buf_len < 8))
-		return;
-
-	do_gettimeofday(&tv);
-
-	timeval_buf[0] = (u8) (tv.tv_sec >> 24);
-	timeval_buf[1] = (u8) (tv.tv_sec >> 16);
-	timeval_buf[2] = (u8) (tv.tv_sec >> 8);
-	timeval_buf[3] = (u8) (tv.tv_sec);
-	timeval_buf[4] = (u8) (tv.tv_usec >> 24);
-	timeval_buf[5] = (u8) (tv.tv_usec >> 16);
-	timeval_buf[6] = (u8) (tv.tv_usec >> 8);
-	timeval_buf[7] = (u8) (tv.tv_usec);
-}
-
-#define SND_CTRL_PIPE(chip)	((chip)->usb->send_ctrl_pipe)
-#define RCV_CTRL_PIPE(chip)	((chip)->usb->recv_ctrl_pipe)
-#define SND_BULK_PIPE(chip)	((chip)->usb->send_bulk_pipe)
-#define RCV_BULK_PIPE(chip)	((chip)->usb->recv_bulk_pipe)
-#define RCV_INTR_PIPE(chip)	((chip)->usb->recv_intr_pipe)
-
-/* The scsi_lock() and scsi_unlock() macros protect the sm_state and the
- * single queue element srb for write access */
-#define scsi_unlock(host)	spin_unlock_irq(host->host_lock)
-#define scsi_lock(host)		spin_lock_irq(host->host_lock)
-
-#define GET_PM_USAGE_CNT(chip)	\
-	atomic_read(&((chip)->usb->pusb_intf->pm_usage_cnt))
-#define SET_PM_USAGE_CNT(chip, cnt)	\
-	atomic_set(&((chip)->usb->pusb_intf->pm_usage_cnt), (cnt))
-
-/* Compatible macros while we switch over */
-static inline void *usb_buffer_alloc(struct usb_device *dev, size_t size,
-				     gfp_t mem_flags, dma_addr_t *dma)
-{
-	return usb_alloc_coherent(dev, size, mem_flags, dma);
-}
-
-static inline void usb_buffer_free(struct usb_device *dev, size_t size,
-				   void *addr, dma_addr_t dma)
-{
-	return usb_free_coherent(dev, size, addr, dma);
-}
-
-/* Convert between us_data and the corresponding Scsi_Host */
-static inline struct Scsi_Host *rts51x_to_host(struct rts51x_chip *chip)
-{
-	return container_of((void *)chip, struct Scsi_Host, hostdata);
-}
-
-static inline struct rts51x_chip *host_to_rts51x(struct Scsi_Host *host)
-{
-	return (struct rts51x_chip *)(host->hostdata);
-}
-
-/* struct scsi_cmnd transfer buffer access utilities */
-enum xfer_buf_dir { TO_XFER_BUF, FROM_XFER_BUF };
-
-/* General routines provided by the usb-storage standard core */
-#ifdef CONFIG_PM
-void rts51x_try_to_exit_ss(struct rts51x_chip *chip);
-int rts51x_suspend(struct usb_interface *iface, pm_message_t message);
-int rts51x_resume(struct usb_interface *iface);
-int rts51x_reset_resume(struct usb_interface *iface);
-#else
-#define rts51x_suspend		NULL
-#define rts51x_resume		NULL
-#define rts51x_reset_resume	NULL
-#endif
-
-extern struct scsi_host_template rts51x_host_template;
-
-#endif /* __RTS51X_H */

drivers/staging/rts5139/rts51x_fop.h

-/* Driver for Realtek RTS51xx USB card reader
- *
- * Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved.
- *
- * 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, see <http://www.gnu.org/licenses/>.
- *
- * Author:
- *   wwang (wei_wang@realsil.com.cn)
- *   No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
- * Maintainer:
- *   Edwin Rong (edwin_rong@realsil.com.cn)
- *   No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
- */
-
-#ifndef __RTS51X_FOP_H
-#define __RTS51X_FOP_H
-
-#include "rts51x.h"
-
-#ifdef SUPPORT_FILE_OP
-
-#include <linux/fs.h>
-#include <linux/types.h>
-
-struct sd_direct_cmnd {
-	u8 cmnd[12];
-	void __user *buf;
-	int buf_len;
-};
-
-struct sd_rsp {
-	void __user *rsp;
-	int rsp_len;
-};
-
-int rts51x_open(struct inode *inode, struct file *filp);
-int rts51x_release(struct inode *inode, struct file *filp);
-ssize_t rts51x_read(struct file *filp, char __user *buf, size_t count,
-		    loff_t *f_pos);
-ssize_t rts51x_write(struct file *filp, const char __user *buf, size_t count,
-		     loff_t *f_pos);
-long rts51x_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
-
-#endif
-
-#endif /* __RTS51X_FOP_H */