Merge branch 'pcmcia-next' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux

Pull pcmcia updates from Dominik Brodowski:
 "Besides a few PCMCIA odd fixes, the NEC VRC4173 CARDU driver is
  removed, as it has not compiled in ages"

* 'pcmcia-next' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux:
  pcmcia: omap: Fix error return code in omap_cf_probe()
  pcmcia: Remove NEC VRC4173 CARDU
  pcmcia: db1xxx_ss: remove unneeded semicolon
  pcmcia/electra_cf: Fix some return values in 'electra_cf_probe()' in case of error

7 files changed, 9 insertions, 846 deletions

diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
index 884023e88345..d13b8d1a780a 100644
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -244,10 +244,6 @@ config PCMCIA_VRC4171
 	tristate "NEC VRC4171 Card Controllers support"
 	depends on CPU_VR41XX && ISA && PCMCIA
 
-config PCMCIA_VRC4173
-	tristate "NEC VRC4173 CARDU support"
-	depends on CPU_VR41XX && PCI && PCMCIA
-
 config OMAP_CF
 	tristate "OMAP CompactFlash Controller"
 	depends on PCMCIA && ARCH_OMAP16XX
diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile
index 01779c5c45f3..d82c07c4806b 100644
--- a/drivers/pcmcia/Makefile
+++ b/drivers/pcmcia/Makefile
@@ -30,7 +30,6 @@ obj-$(CONFIG_PCMCIA_SA1100)			+= sa1100_cs.o
 obj-$(CONFIG_PCMCIA_SA1111)			+= sa1111_cs.o
 obj-$(CONFIG_PCMCIA_BCM63XX)			+= bcm63xx_pcmcia.o
 obj-$(CONFIG_PCMCIA_VRC4171)			+= vrc4171_card.o
-obj-$(CONFIG_PCMCIA_VRC4173)			+= vrc4173_cardu.o
 obj-$(CONFIG_OMAP_CF)				+= omap_cf.o
 obj-$(CONFIG_AT91_CF)				+= at91_cf.o
 obj-$(CONFIG_ELECTRA_CF)			+= electra_cf.o
diff --git a/drivers/pcmcia/db1xxx_ss.c b/drivers/pcmcia/db1xxx_ss.c
index a7c7c7cd2326..a6fbc709913e 100644
--- a/drivers/pcmcia/db1xxx_ss.c
+++ b/drivers/pcmcia/db1xxx_ss.c
@@ -452,7 +452,7 @@ static int db1x_pcmcia_socket_probe(struct platform_device *pdev)
 		printk(KERN_INFO "db1xxx-ss: unknown board %d!\n", bid);
 		ret = -ENODEV;
 		goto out0;
-	};
+	}
 
 	/*
 	 * gather resources necessary and optional nice-to-haves to
diff --git a/drivers/pcmcia/electra_cf.c b/drivers/pcmcia/electra_cf.c
index 35158cfd9c1a..40a5cffe24a4 100644
--- a/drivers/pcmcia/electra_cf.c
+++ b/drivers/pcmcia/electra_cf.c
@@ -229,6 +229,8 @@ static int electra_cf_probe(struct platform_device *ofdev)
 
 	cf->socket.pci_irq = cf->irq;
 
+	status = -EINVAL;
+
 	prop = of_get_property(np, "card-detect-gpio", NULL);
 	if (!prop)
 		goto fail1;
diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c
index d3ef5534991e..f0b2c2d03469 100644
--- a/drivers/pcmcia/omap_cf.c
+++ b/drivers/pcmcia/omap_cf.c
@@ -252,11 +252,15 @@ static int __init omap_cf_probe(struct platform_device *pdev)
 	/* pcmcia layer only remaps "real" memory */
 	cf->socket.io_offset = (unsigned long)
 			ioremap(cf->phys_cf + SZ_4K, SZ_2K);
-	if (!cf->socket.io_offset)
+	if (!cf->socket.io_offset) {
+		status = -ENOMEM;
 		goto fail1;
+	}
 
-	if (!request_mem_region(cf->phys_cf, SZ_8K, driver_name))
+	if (!request_mem_region(cf->phys_cf, SZ_8K, driver_name)) {
+		status = -ENXIO;
 		goto fail1;
+	}
 
 	/* NOTE:  CF conflicts with MMC1 */
 	omap_cfg_reg(W11_1610_CF_CD1);
diff --git a/drivers/pcmcia/vrc4173_cardu.c b/drivers/pcmcia/vrc4173_cardu.c
deleted file mode 100644
index 9fb0c3addfd4..000000000000
--- a/drivers/pcmcia/vrc4173_cardu.c
+++ /dev/null
@@ -1,591 +0,0 @@
-/*
- * FILE NAME
- *	drivers/pcmcia/vrc4173_cardu.c
- *
- * BRIEF MODULE DESCRIPTION
- * 	NEC VRC4173 CARDU driver for Socket Services
- *	(This device doesn't support CardBus. it is supporting only 16bit PC Card.)
- *
- * Copyright 2002,2003 Yoichi Yuasa <yuasa@linux-mips.org>
- *
- *  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 of the License, or (at your
- *  option) any later version.
- *
- *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- *  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- *  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
- *  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- *  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  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.
- */
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <linux/spinlock.h>
-#include <linux/types.h>
-
-#include <asm/io.h>
-
-#include <pcmcia/ss.h>
-
-#include "vrc4173_cardu.h"
-
-MODULE_DESCRIPTION("NEC VRC4173 CARDU driver for Socket Services");
-MODULE_AUTHOR("Yoichi Yuasa <yuasa@linux-mips.org>");
-MODULE_LICENSE("GPL");
-
-static int vrc4173_cardu_slots;
-
-static vrc4173_socket_t cardu_sockets[CARDU_MAX_SOCKETS];
-
-extern struct socket_info_t *pcmcia_register_socket (int slot,
-                                                     struct pccard_operations *vtable,
-                                                     int use_bus_pm);
-extern void pcmcia_unregister_socket(struct socket_info_t *s);
-
-static inline uint8_t exca_readb(vrc4173_socket_t *socket, uint16_t offset)
-{
-	return readb(socket->base + EXCA_REGS_BASE + offset);
-}
-
-static inline uint16_t exca_readw(vrc4173_socket_t *socket, uint16_t offset)
-{
-	uint16_t val;
-
-	val = readb(socket->base + EXCA_REGS_BASE + offset);
-	val |= (u16)readb(socket->base + EXCA_REGS_BASE + offset + 1) << 8;
-
-	return val;
-}
-
-static inline void exca_writeb(vrc4173_socket_t *socket, uint16_t offset, uint8_t val)
-{
-	writeb(val, socket->base + EXCA_REGS_BASE + offset);
-}
-
-static inline void exca_writew(vrc4173_socket_t *socket, uint8_t offset, uint16_t val)
-{
-	writeb((u8)val, socket->base + EXCA_REGS_BASE + offset);
-	writeb((u8)(val >> 8), socket->base + EXCA_REGS_BASE + offset + 1);
-}
-
-static inline uint32_t cardbus_socket_readl(vrc4173_socket_t *socket, u16 offset)
-{
-	return readl(socket->base + CARDBUS_SOCKET_REGS_BASE + offset);
-}
-
-static inline void cardbus_socket_writel(vrc4173_socket_t *socket, u16 offset, uint32_t val)
-{
-	writel(val, socket->base + CARDBUS_SOCKET_REGS_BASE + offset);
-}
-
-static void cardu_pciregs_init(struct pci_dev *dev)
-{
-	u32 syscnt;
-	u16 brgcnt;
-	u8 devcnt;
-
-	pci_write_config_dword(dev, 0x1c, 0x10000000);
-	pci_write_config_dword(dev, 0x20, 0x17fff000);
-	pci_write_config_dword(dev, 0x2c, 0);
-	pci_write_config_dword(dev, 0x30, 0xfffc);
-
-	pci_read_config_word(dev, BRGCNT, &brgcnt);
-	brgcnt &= ~IREQ_INT;
-	pci_write_config_word(dev, BRGCNT, brgcnt);
-
-	pci_read_config_dword(dev, SYSCNT, &syscnt);
-	syscnt &= ~(BAD_VCC_REQ_DISB|PCPCI_EN|CH_ASSIGN_MASK|SUB_ID_WR_EN|PCI_CLK_RIN);
-	syscnt |= (CH_ASSIGN_NODMA|ASYN_INT_MODE);
-	pci_write_config_dword(dev, SYSCNT, syscnt);
-
-	pci_read_config_byte(dev, DEVCNT, &devcnt);
-	devcnt &= ~(ZOOM_VIDEO_EN|SR_PCI_INT_SEL_MASK|PCI_INT_MODE|IRQ_MODE);
-	devcnt |= (SR_PCI_INT_SEL_NONE|IFG);
-	pci_write_config_byte(dev, DEVCNT, devcnt);
-
-	pci_write_config_byte(dev, CHIPCNT, S_PREF_DISB);
-
-	pci_write_config_byte(dev, SERRDIS, 0);
-}
-
-static int cardu_init(unsigned int slot)
-{
-	vrc4173_socket_t *socket = &cardu_sockets[slot];
-
-	cardu_pciregs_init(socket->dev);
-
-	/* CARD_SC bits are cleared by reading CARD_SC. */
-	exca_writeb(socket, GLO_CNT, 0);
-
-	socket->cap.features |= SS_CAP_PCCARD | SS_CAP_PAGE_REGS;
-	socket->cap.irq_mask = 0;
-	socket->cap.map_size = 0x1000;
-	socket->cap.pci_irq  = socket->dev->irq;
-	socket->events = 0;
-	spin_lock_init(socket->event_lock);
-
-	/* Enable PC Card status interrupts */
-	exca_writeb(socket, CARD_SCI, CARD_DT_EN|RDY_EN|BAT_WAR_EN|BAT_DEAD_EN);
-
-	return 0;
-}
-
-static int cardu_register_callback(unsigned int sock,
-                                           void (*handler)(void *, unsigned int),
-                                           void * info)
-{
-	vrc4173_socket_t *socket = &cardu_sockets[sock];
-
-	socket->handler = handler;
-	socket->info = info;
-
-	return 0;
-}
-
-static int cardu_inquire_socket(unsigned int sock, socket_cap_t *cap)
-{
-	vrc4173_socket_t *socket = &cardu_sockets[sock];
-
-	*cap = socket->cap;
-
-	return 0;
-}
-
-static int cardu_get_status(unsigned int sock, u_int *value)
-{
-	vrc4173_socket_t *socket = &cardu_sockets[sock];
-	uint32_t state;
-	uint8_t status;
-	u_int val = 0;
-
-	status = exca_readb(socket, IF_STATUS);
-	if (status & CARD_PWR) val |= SS_POWERON;
-	if (status & READY) val |= SS_READY;
-	if (status & CARD_WP) val |= SS_WRPROT;
-	if ((status & (CARD_DETECT1|CARD_DETECT2)) == (CARD_DETECT1|CARD_DETECT2))
-		val |= SS_DETECT;
-	if (exca_readb(socket, INT_GEN_CNT) & CARD_TYPE_IO) {
-		if (status & STSCHG) val |= SS_STSCHG;
-	} else {
-		status &= BV_DETECT_MASK;
-		if (status != BV_DETECT_GOOD) {
-			if (status == BV_DETECT_WARN) val |= SS_BATWARN;
-			else val |= SS_BATDEAD;
-		}
-	}
-
-	state = cardbus_socket_readl(socket, SKT_PRE_STATE);
-	if (state & VOL_3V_CARD_DT) val |= SS_3VCARD;
-	if (state & VOL_XV_CARD_DT) val |= SS_XVCARD;
-	if (state & CB_CARD_DT) val |= SS_CARDBUS;
-	if (!(state &
-	      (VOL_YV_CARD_DT|VOL_XV_CARD_DT|VOL_3V_CARD_DT|VOL_5V_CARD_DT|CCD20|CCD10)))
-		val |= SS_PENDING;
-
-	*value = val;
-
-	return 0;
-}
-
-static inline uint8_t set_Vcc_value(u_char Vcc)
-{
-	switch (Vcc) {
-	case 33:
-		return VCC_3V;
-	case 50:
-		return VCC_5V;
-	}
-
-	return VCC_0V;
-}
-
-static inline uint8_t set_Vpp_value(u_char Vpp)
-{
-	switch (Vpp) {
-	case 33:
-	case 50:
-		return VPP_VCC;
-	case 120:
-		return VPP_12V;
-	}
-
-	return VPP_0V;
-}
-
-static int cardu_set_socket(unsigned int sock, socket_state_t *state)
-{
-	vrc4173_socket_t *socket = &cardu_sockets[sock];
-	uint8_t val;
-
-	if (((state->Vpp == 33) || (state->Vpp == 50)) && (state->Vpp != state->Vcc))
-			return -EINVAL;
-
-	val = set_Vcc_value(state->Vcc);
-	val |= set_Vpp_value(state->Vpp);
-	if (state->flags & SS_OUTPUT_ENA) val |= CARD_OUT_EN;
-	exca_writeb(socket, PWR_CNT, val);
-
-	val = exca_readb(socket, INT_GEN_CNT) & CARD_REST0;
-	if (state->flags & SS_RESET) val &= ~CARD_REST0;
-	else val |= CARD_REST0;
-	if (state->flags & SS_IOCARD) val |= CARD_TYPE_IO;
-	exca_writeb(socket, INT_GEN_CNT, val);
-
-	return 0;
-}
-
-static int cardu_get_io_map(unsigned int sock, struct pccard_io_map *io)
-{
-	vrc4173_socket_t *socket = &cardu_sockets[sock];
-	uint8_t ioctl, window;
-	u_char map;
-
-	map = io->map;
-	if (map > 1)
-		return -EINVAL;
-
-	io->start = exca_readw(socket, IO_WIN_SA(map));
-	io->stop = exca_readw(socket, IO_WIN_EA(map));
-
-	ioctl = exca_readb(socket, IO_WIN_CNT);
-	window = exca_readb(socket, ADR_WIN_EN);
-	io->flags  = (window & IO_WIN_EN(map)) ? MAP_ACTIVE : 0;
-	if (ioctl & IO_WIN_DATA_AUTOSZ(map))
-		io->flags |= MAP_AUTOSZ;
-	else if (ioctl & IO_WIN_DATA_16BIT(map))
-		io->flags |= MAP_16BIT;
-
-	return 0;
-}
-
-static int cardu_set_io_map(unsigned int sock, struct pccard_io_map *io)
-{
-	vrc4173_socket_t *socket = &cardu_sockets[sock];
-	uint16_t ioctl;
-	uint8_t window, enable;
-	u_char map;
-
-	map = io->map;
-	if (map > 1)
-		return -EINVAL;
-
-	window = exca_readb(socket, ADR_WIN_EN);
-	enable = IO_WIN_EN(map);
-
-	if (window & enable) {
-		window &= ~enable;
-		exca_writeb(socket, ADR_WIN_EN, window);
-	}
-
-	exca_writew(socket, IO_WIN_SA(map), io->start);
-	exca_writew(socket, IO_WIN_EA(map), io->stop);
-
-	ioctl = exca_readb(socket, IO_WIN_CNT) & ~IO_WIN_CNT_MASK(map);
-	if (io->flags & MAP_AUTOSZ) ioctl |= IO_WIN_DATA_AUTOSZ(map);
-	else if (io->flags & MAP_16BIT) ioctl |= IO_WIN_DATA_16BIT(map);
-	exca_writeb(socket, IO_WIN_CNT, ioctl);
-
-	if (io->flags & MAP_ACTIVE)
-		exca_writeb(socket, ADR_WIN_EN, window | enable);
-
-	return 0;
-}
-
-static int cardu_get_mem_map(unsigned int sock, struct pccard_mem_map *mem)
-{
-	vrc4173_socket_t *socket = &cardu_sockets[sock];
-	uint32_t start, stop, offset, page;
-	uint8_t window;
-	u_char map;
-
-	map = mem->map;
-	if (map > 4)
-		return -EINVAL;
-
-	window = exca_readb(socket, ADR_WIN_EN);
-	mem->flags = (window & MEM_WIN_EN(map)) ? MAP_ACTIVE : 0;
-
-	start = exca_readw(socket, MEM_WIN_SA(map));
-	mem->flags |= (start & MEM_WIN_DSIZE) ? MAP_16BIT : 0;
-	start = (start & 0x0fff) << 12;
-
-	stop = exca_readw(socket, MEM_WIN_EA(map));
-	stop = ((stop & 0x0fff) << 12) + 0x0fff;
-
-	offset = exca_readw(socket, MEM_WIN_OA(map));
-	mem->flags |= (offset & MEM_WIN_WP) ? MAP_WRPROT : 0;
-	mem->flags |= (offset & MEM_WIN_REGSET) ? MAP_ATTRIB : 0;
-	offset = ((offset & 0x3fff) << 12) + start;
-	mem->card_start = offset & 0x03ffffff;
-
-	page = exca_readb(socket, MEM_WIN_SAU(map)) << 24;
-	mem->sys_start = start + page;
-	mem->sys_stop = start + page;
-
-	return 0;
-}
-
-static int cardu_set_mem_map(unsigned int sock, struct pccard_mem_map *mem)
-{
-	vrc4173_socket_t *socket = &cardu_sockets[sock];
-	uint16_t value;
-	uint8_t window, enable;
-	u_long sys_start, sys_stop, card_start;
-	u_char map;
-
-	map = mem->map;
-	sys_start = mem->sys_start;
-	sys_stop = mem->sys_stop;
-	card_start = mem->card_start;
-
-	if (map > 4 || sys_start > sys_stop || ((sys_start ^ sys_stop) >> 24) ||
-	    (card_start >> 26))
-		return -EINVAL;
-
-	window = exca_readb(socket, ADR_WIN_EN);
-	enable = MEM_WIN_EN(map);
-	if (window & enable) {
-		window &= ~enable;
-		exca_writeb(socket, ADR_WIN_EN, window);
-	}
-
-	exca_writeb(socket, MEM_WIN_SAU(map), sys_start >> 24);
-
-	value = (sys_start >> 12) & 0x0fff;
-	if (mem->flags & MAP_16BIT) value |= MEM_WIN_DSIZE;
-	exca_writew(socket, MEM_WIN_SA(map), value);
-
-	value = (sys_stop >> 12) & 0x0fff;
-	exca_writew(socket, MEM_WIN_EA(map), value);
-
-	value = ((card_start - sys_start) >> 12) & 0x3fff;
-	if (mem->flags & MAP_WRPROT) value |= MEM_WIN_WP;
-	if (mem->flags & MAP_ATTRIB) value |= MEM_WIN_REGSET;
-	exca_writew(socket, MEM_WIN_OA(map), value);
-
-	if (mem->flags & MAP_ACTIVE)
-		exca_writeb(socket, ADR_WIN_EN, window | enable);
-
-	return 0;
-}
-
-static void cardu_proc_setup(unsigned int sock, struct proc_dir_entry *base)
-{
-}
-
-static struct pccard_operations cardu_operations = {
-	.init			= cardu_init,
-	.register_callback	= cardu_register_callback,
-	.inquire_socket		= cardu_inquire_socket,
-	.get_status		= cardu_get_status,
-	.set_socket		= cardu_set_socket,
-	.get_io_map		= cardu_get_io_map,
-	.set_io_map		= cardu_set_io_map,
-	.get_mem_map		= cardu_get_mem_map,
-	.set_mem_map		= cardu_set_mem_map,
-	.proc_setup		= cardu_proc_setup,
-};
-
-static void cardu_bh(void *data)
-{
-	vrc4173_socket_t *socket = (vrc4173_socket_t *)data;
-	uint16_t events;
-
-	spin_lock_irq(&socket->event_lock);
-	events = socket->events;
-	socket->events = 0;
-	spin_unlock_irq(&socket->event_lock);
-
-	if (socket->handler)
-		socket->handler(socket->info, events);
-}
-
-static uint16_t get_events(vrc4173_socket_t *socket)
-{
-	uint16_t events = 0;
-	uint8_t csc, status;
-
-	status = exca_readb(socket, IF_STATUS);
-	csc = exca_readb(socket, CARD_SC);
-	if ((csc & CARD_DT_CHG) &&
-	    ((status & (CARD_DETECT1|CARD_DETECT2)) == (CARD_DETECT1|CARD_DETECT2)))
-		events |= SS_DETECT;
-
-	if ((csc & RDY_CHG) && (status & READY))
-		events |= SS_READY;
-
-	if (exca_readb(socket, INT_GEN_CNT) & CARD_TYPE_IO) {
-		if ((csc & BAT_DEAD_ST_CHG) && (status & STSCHG))
-			events |= SS_STSCHG;
-	} else {
-		if (csc & (BAT_WAR_CHG|BAT_DEAD_ST_CHG)) {
-			if ((status & BV_DETECT_MASK) != BV_DETECT_GOOD) {
-				if (status == BV_DETECT_WARN) events |= SS_BATWARN;
-				else events |= SS_BATDEAD;
-			}
-		}
-	}
-
-	return events;
-}
-
-static void cardu_interrupt(int irq, void *dev_id)
-{
-	vrc4173_socket_t *socket = (vrc4173_socket_t *)dev_id;
-	uint16_t events;
-
-	INIT_WORK(&socket->tq_work, cardu_bh, socket);
-
-	events = get_events(socket);
-	if (events) {
-		spin_lock(&socket->event_lock);
-		socket->events |= events;
-		spin_unlock(&socket->event_lock);
-		schedule_work(&socket->tq_work);
-	}
-}
-
-static int vrc4173_cardu_probe(struct pci_dev *dev,
-                                         const struct pci_device_id *ent)
-{
-	vrc4173_socket_t *socket;
-	unsigned long start, len, flags;
-	int slot, err, ret;
-
-	slot = vrc4173_cardu_slots++;
-	socket = &cardu_sockets[slot];
-	if (socket->noprobe != 0)
-		return -EBUSY;
-
-	sprintf(socket->name, "NEC VRC4173 CARDU%1d", slot+1);
-
-	if ((err = pci_enable_device(dev)) < 0)
-		return err;
-
-	start = pci_resource_start(dev, 0);
-	if (start == 0) {
-		ret = -ENODEV;
-		goto disable;
-	}
-
-	len = pci_resource_len(dev, 0);
-	if (len == 0) {
-		ret = -ENODEV;
-		goto disable;
-	}
-
-	flags = pci_resource_flags(dev, 0);
-	if ((flags & IORESOURCE_MEM) == 0) {
-		ret = -EBUSY;
-		goto disable;
-	}
-
-	err = pci_request_regions(dev, socket->name);
-	if (err < 0) {
-		ret = err;
-		goto disable;
-	}
-
-	socket->base = ioremap(start, len);
-	if (socket->base == NULL) {
-		ret = -ENODEV;
-		goto release;
-	}
-
-	socket->dev = dev;
-
-	socket->pcmcia_socket = pcmcia_register_socket(slot, &cardu_operations, 1);
-	if (socket->pcmcia_socket == NULL) {
-		ret =  -ENOMEM;
-		goto unmap;
-	}
-
-	if (request_irq(dev->irq, cardu_interrupt, IRQF_SHARED, socket->name, socket) < 0) {
-		ret = -EBUSY;
-		goto unregister;
-	}
-
-	printk(KERN_INFO "%s at %#08lx, IRQ %d\n", socket->name, start, dev->irq);
-
-	return 0;
-
-unregister:
-	pcmcia_unregister_socket(socket->pcmcia_socket);
-	socket->pcmcia_socket = NULL;
-unmap:
-	iounmap(socket->base);
-	socket->base = NULL;
-release:
-	pci_release_regions(dev);
-disable:
-	pci_disable_device(dev);
-	return ret;
-}
-
-static int vrc4173_cardu_setup(char *options)
-{
-	if (options == NULL || *options == '\0')
-		return 1;
-
-	if (strncmp(options, "cardu1:", 7) == 0) {
-		options += 7;
-		if (*options != '\0') {
-			if (strncmp(options, "noprobe", 7) == 0) {
-				cardu_sockets[CARDU1].noprobe = 1;
-				options += 7;
-			}
-
-			if (*options != ',')
-				return 1;
-		} else
-			return 1;
-	}
-
-	if (strncmp(options, "cardu2:", 7) == 0) {
-		options += 7;
-		if ((*options != '\0') && (strncmp(options, "noprobe", 7) == 0))
-			cardu_sockets[CARDU2].noprobe = 1;
-	}
-
-	return 1;
-}
-
-__setup("vrc4173_cardu=", vrc4173_cardu_setup);
-
-static const struct pci_device_id vrc4173_cardu_id_table[] = {
-	{ PCI_DEVICE(PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_NAPCCARD) },
-        {0, }
-};
-
-static struct pci_driver vrc4173_cardu_driver = {
-	.name		= "NEC VRC4173 CARDU",
-	.probe		= vrc4173_cardu_probe,
-	.id_table	= vrc4173_cardu_id_table,
-};
-
-static int vrc4173_cardu_init(void)
-{
-	vrc4173_cardu_slots = 0;
-
-	return pci_register_driver(&vrc4173_cardu_driver);
-}
-
-static void vrc4173_cardu_exit(void)
-{
-	pci_unregister_driver(&vrc4173_cardu_driver);
-}
-
-module_init(vrc4173_cardu_init);
-module_exit(vrc4173_cardu_exit);
-MODULE_DEVICE_TABLE(pci, vrc4173_cardu_id_table);
diff --git a/drivers/pcmcia/vrc4173_cardu.h b/drivers/pcmcia/vrc4173_cardu.h
deleted file mode 100644
index a7d96018ed8d..000000000000
--- a/drivers/pcmcia/vrc4173_cardu.h
+++ /dev/null
@@ -1,247 +0,0 @@
-/*
- * FILE NAME
- *	drivers/pcmcia/vrc4173_cardu.h
- *
- * BRIEF MODULE DESCRIPTION
- *	Include file for NEC VRC4173 CARDU.
- *
- * Copyright 2002 Yoichi Yuasa <yuasa@linux-mips.org>
- *
- *  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 of the License, or (at your
- *  option) any later version.
- *
- *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- *  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- *  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
- *  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- *  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  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 _VRC4173_CARDU_H
-#define _VRC4173_CARDU_H
-
-#include <linux/pci.h>
-
-#include <pcmcia/ss.h>
-
-#define CARDU_MAX_SOCKETS	2
-#define CARDU1			0
-#define CARDU2			1
-
-/*
- * PCI Configuration Registers
- */
-#define BRGCNT			0x3e
- #define POST_WR_EN		0x0400
- #define MEM1_PREF_EN		0x0200
- #define MEM0_PREF_EN		0x0100
- #define IREQ_INT		0x0080
- #define CARD_RST		0x0040
- #define MABORT_MODE		0x0020
- #define VGA_EN			0x0008
- #define ISA_EN			0x0004
- #define SERR_EN		0x0002
- #define PERR_EN		0x0001
-
-#define SYSCNT			0x80
- #define BAD_VCC_REQ_DISB	0x00200000
- #define PCPCI_EN		0x00080000
- #define CH_ASSIGN_MASK		0x00070000
- #define CH_ASSIGN_NODMA	0x00040000
- #define SUB_ID_WR_EN		0x00000008
- #define ASYN_INT_MODE		0x00000004
- #define PCI_CLK_RIN		0x00000002
-
-#define DEVCNT			0x91
- #define ZOOM_VIDEO_EN		0x40
- #define SR_PCI_INT_SEL_MASK	0x18
- #define SR_PCI_INT_SEL_NONE	0x00
- #define PCI_INT_MODE		0x04
- #define IRQ_MODE		0x02
- #define IFG			0x01
-
-#define CHIPCNT			0x9c
- #define S_PREF_DISB		0x10
-
-#define SERRDIS			0x9f
- #define SERR_DIS_MAB		0x10
- #define SERR_DIS_TAB		0x08
- #define SERR_DIS_DT_PERR	0x04
-
-/*
- * ExCA Registers
- */
-#define EXCA_REGS_BASE		0x800
-#define EXCA_REGS_SIZE		0x800
-
-#define ID_REV			0x000
- #define IF_TYPE_16BIT		0x80
-
-#define IF_STATUS		0x001
- #define CARD_PWR		0x40
- #define READY			0x20
- #define CARD_WP		0x10
- #define CARD_DETECT2		0x08
- #define CARD_DETECT1		0x04
- #define BV_DETECT_MASK		0x03
- #define BV_DETECT_GOOD		0x03	/* Memory card */
- #define BV_DETECT_WARN		0x02
- #define BV_DETECT_BAD1		0x01
- #define BV_DETECT_BAD0		0x00
- #define STSCHG			0x02	/* I/O card */
- #define SPKR			0x01
-
-#define PWR_CNT			0x002
- #define CARD_OUT_EN		0x80
- #define VCC_MASK		0x18
- #define VCC_3V			0x18
- #define VCC_5V			0x10
- #define VCC_0V			0x00
- #define VPP_MASK		0x03
- #define VPP_12V		0x02
- #define VPP_VCC		0x01
- #define VPP_0V			0x00
-
-#define INT_GEN_CNT		0x003
- #define CARD_REST0		0x40
- #define CARD_TYPE_MASK		0x20
- #define CARD_TYPE_IO		0x20
- #define CARD_TYPE_MEM		0x00
-
-#define CARD_SC			0x004
- #define CARD_DT_CHG		0x08
- #define RDY_CHG		0x04
- #define BAT_WAR_CHG		0x02
- #define BAT_DEAD_ST_CHG	0x01
-
-#define CARD_SCI		0x005
- #define CARD_DT_EN		0x08
- #define RDY_EN			0x04
- #define BAT_WAR_EN		0x02
- #define BAT_DEAD_EN		0x01
-
-#define ADR_WIN_EN		0x006
- #define IO_WIN_EN(x)		(0x40 << (x))
- #define MEM_WIN_EN(x)		(0x01 << (x))
-
-#define IO_WIN_CNT		0x007
- #define IO_WIN_CNT_MASK(x)	(0x03 << ((x) << 2))
- #define IO_WIN_DATA_AUTOSZ(x)	(0x02 << ((x) << 2))
- #define IO_WIN_DATA_16BIT(x)	(0x01 << ((x) << 2))
-
-#define IO_WIN_SA(x)		(0x008 + ((x) << 2))
-#define IO_WIN_EA(x)		(0x00a + ((x) << 2))
-
-#define MEM_WIN_SA(x)		(0x010 + ((x) << 3))
- #define MEM_WIN_DSIZE		0x8000
-
-#define MEM_WIN_EA(x)		(0x012 + ((x) << 3))
-
-#define MEM_WIN_OA(x)		(0x014 + ((x) << 3))
- #define MEM_WIN_WP		0x8000
- #define MEM_WIN_REGSET		0x4000
-
-#define GEN_CNT			0x016
- #define VS2_STATUS		0x80
- #define VS1_STATUS		0x40
- #define EXCA_REG_RST_EN	0x02
-
-#define GLO_CNT			0x01e
- #define FUN_INT_LEV		0x08
- #define INT_WB_CLR		0x04
- #define CSC_INT_LEV		0x02
-
-#define IO_WIN_OAL(x)		(0x036 + ((x) << 1))
-#define IO_WIN_OAH(x)		(0x037 + ((x) << 1))
-
-#define MEM_WIN_SAU(x)		(0x040 + (x))
-
-#define IO_SETUP_TIM		0x080
-#define IO_CMD_TIM		0x081
-#define IO_HOLD_TIM		0x082
-#define MEM_SETUP_TIM(x)	(0x084 + ((x) << 2))
-#define MEM_CMD_TIM(x)		(0x085 + ((x) << 2))
-#define MEM_HOLD_TIM(x)		(0x086 + ((x) << 2))
- #define TIM_CLOCKS(x)		((x) - 1)
-
-#define MEM_TIM_SEL1		0x08c
-#define MEM_TIM_SEL2		0x08d
- #define MEM_WIN_TIMSEL1(x)	(0x03 << (((x) & 3) << 1))
-
-#define MEM_WIN_PWEN		0x091
- #define POSTWEN		0x01
-
-/*
- * CardBus Socket Registers
- */
-#define CARDBUS_SOCKET_REGS_BASE	0x000
-#define CARDBUS_SOCKET_REGS_SIZE	0x800
-
-#define SKT_EV			0x000
- #define POW_CYC_EV		0x00000008
- #define CCD2_EV		0x00000004
- #define CCD1_EV		0x00000002
- #define CSTSCHG_EV		0x00000001
-
-#define SKT_MASK		0x004
- #define POW_CYC_MASK		0x00000008
- #define CCD_MASK		0x00000006
- #define CSC_MASK		0x00000001
-
-#define SKT_PRE_STATE		0x008
-#define SKT_FORCE_EV		0x00c
- #define VOL_3V_SKT		0x20000000
- #define VOL_5V_SKT		0x10000000
- #define CVS_TEST		0x00004000
- #define VOL_YV_CARD_DT		0x00002000
- #define VOL_XV_CARD_DT		0x00001000
- #define VOL_3V_CARD_DT		0x00000800
- #define VOL_5V_CARD_DT		0x00000400
- #define BAD_VCC_REQ		0x00000200
- #define DATA_LOST		0x00000100
- #define NOT_A_CARD		0x00000080
- #define CREADY			0x00000040
- #define CB_CARD_DT		0x00000020
- #define R2_CARD_DT		0x00000010
- #define POW_UP			0x00000008
- #define CCD20			0x00000004
- #define CCD10			0x00000002
- #define CSTSCHG		0x00000001
-
-#define SKT_CNT			0x010
- #define STP_CLK_EN		0x00000080
- #define VCC_CNT_MASK		0x00000070
- #define VCC_CNT_3V		0x00000030
- #define VCC_CNT_5V		0x00000020
- #define VCC_CNT_0V		0x00000000
- #define VPP_CNT_MASK		0x00000007
- #define VPP_CNT_3V		0x00000003
- #define VPP_CNT_5V		0x00000002
- #define VPP_CNT_12V		0x00000001
- #define VPP_CNT_0V		0x00000000
-
-typedef struct vrc4173_socket {
-	int noprobe;
-	struct pci_dev *dev;
-	void *base;
-	void (*handler)(void *, unsigned int);
-	void *info;
-	socket_cap_t cap;
-	spinlock_t event_lock;
-	uint16_t events;
-	struct socket_info_t *pcmcia_socket;
-	struct work_struct tq_work;
-	char name[20];
-} vrc4173_socket_t;
-
-#endif /* _VRC4173_CARDU_H */