Merge bk://bk.arm.linux.org.uk/linux-2.5-pcmcia

into home.transmeta.com:/home/torvalds/v2.5/linux

drivers/pcmcia/bulkmem.c

@@ -39,7 +39,6 @@
 #include <linux/mm.h>
 #include <linux/sched.h>
 #include <linux/timer.h>
-#include <linux/proc_fs.h>
 
 #define IN_CARD_SERVICES
 #include <pcmcia/cs_types.h>

drivers/pcmcia/cardbus.c

@@ -169,7 +169,7 @@ int read_cb_mem(struct pcmcia_socket * s, int space, u_int addr, u_int len, void
 
 	DEBUG(3, "cs: read_cb_mem(%d, %#x, %u)\n", space, addr, len);
 
-	dev = pci_find_slot(s->cap.cb_dev->subordinate->number, 0);
+	dev = pci_find_slot(s->cb_dev->subordinate->number, 0);
 	if (!dev)
 		goto fail;
 
@@ -239,7 +239,7 @@ static void cardbus_assign_irqs(struct pci_bus *bus, int irq)
 
 int cb_alloc(struct pcmcia_socket * s)
 {
-	struct pci_bus *bus = s->cap.cb_dev->subordinate;
+	struct pci_bus *bus = s->cb_dev->subordinate;
 	struct pci_dev *dev;
 	unsigned int max, pass;
 
@@ -258,17 +258,17 @@ int cb_alloc(struct pcmcia_socket * s)
 	 */
 	pci_bus_size_bridges(bus);
 	pci_bus_assign_resources(bus);
-	cardbus_assign_irqs(bus, s->cap.pci_irq);
+	cardbus_assign_irqs(bus, s->pci_irq);
 	pci_enable_bridges(bus);
 	pci_bus_add_devices(bus);
 
-	s->irq.AssignedIRQ = s->cap.pci_irq;
+	s->irq.AssignedIRQ = s->pci_irq;
 	return CS_SUCCESS;
 }
 
 void cb_free(struct pcmcia_socket * s)
 {
-	struct pci_dev *bridge = s->cap.cb_dev;
+	struct pci_dev *bridge = s->cb_dev;
 
 	cb_release_cis_mem(s);
 

drivers/pcmcia/cistpl.c

@@ -87,8 +87,8 @@ void release_cis_mem(struct pcmcia_socket *s)
     if (s->cis_mem.sys_start != 0) {
 	s->cis_mem.flags &= ~MAP_ACTIVE;
 	s->ss_entry->set_mem_map(s, &s->cis_mem);
-	if (!(s->cap.features & SS_CAP_STATIC_MAP))
-	    release_mem_region(s->cis_mem.sys_start, s->cap.map_size);
+	if (!(s->features & SS_CAP_STATIC_MAP))
+	    release_mem_region(s->cis_mem.sys_start, s->map_size);
 	iounmap(s->cis_virt);
 	s->cis_mem.sys_start = 0;
 	s->cis_virt = NULL;
@@ -104,26 +104,26 @@ static unsigned char *
 set_cis_map(struct pcmcia_socket *s, unsigned int card_offset, unsigned int flags)
 {
     pccard_mem_map *mem = &s->cis_mem;
-    if (!(s->cap.features & SS_CAP_STATIC_MAP) &&
+    if (!(s->features & SS_CAP_STATIC_MAP) &&
 	mem->sys_start == 0) {
-	int low = !(s->cap.features & SS_CAP_PAGE_REGS);
+	int low = !(s->features & SS_CAP_PAGE_REGS);
 	validate_mem(s);
 	mem->sys_start = 0;
-	if (find_mem_region(&mem->sys_start, s->cap.map_size,
-			    s->cap.map_size, low, "card services", s)) {
+	if (find_mem_region(&mem->sys_start, s->map_size,
+			    s->map_size, low, "card services", s)) {
 	    printk(KERN_NOTICE "cs: unable to map card memory!\n");
 	    return NULL;
 	}
-	mem->sys_stop = mem->sys_start+s->cap.map_size-1;
-	s->cis_virt = ioremap(mem->sys_start, s->cap.map_size);
+	mem->sys_stop = mem->sys_start+s->map_size-1;
+	s->cis_virt = ioremap(mem->sys_start, s->map_size);
     }
     mem->card_start = card_offset;
     mem->flags = flags;
     s->ss_entry->set_mem_map(s, mem);
-    if (s->cap.features & SS_CAP_STATIC_MAP) {
+    if (s->features & SS_CAP_STATIC_MAP) {
 	if (s->cis_virt)
 	    iounmap(s->cis_virt);
-	s->cis_virt = ioremap(mem->sys_start, s->cap.map_size);
+	s->cis_virt = ioremap(mem->sys_start, s->map_size);
     }
     return s->cis_virt;
 }
@@ -178,21 +178,21 @@ int read_cis_mem(struct pcmcia_socket *s, int attr, u_int addr,
 	    addr *= 2;
 	}
 
-	card_offset = addr & ~(s->cap.map_size-1);
+	card_offset = addr & ~(s->map_size-1);
 	while (len) {
 	    sys = set_cis_map(s, card_offset, flags);
 	    if (!sys) {
 		memset(ptr, 0xff, len);
 		return -1;
 	    }
-	    end = sys + s->cap.map_size;
-	    sys = sys + (addr & (s->cap.map_size-1));
+	    end = sys + s->map_size;
+	    sys = sys + (addr & (s->map_size-1));
 	    for ( ; len > 0; len--, buf++, sys += inc) {
 		if (sys == end)
 		    break;
 		*buf = readb(sys);
 	    }
-	    card_offset += s->cap.map_size;
+	    card_offset += s->map_size;
 	    addr = 0;
 	}
     }
@@ -239,20 +239,20 @@ void write_cis_mem(struct pcmcia_socket *s, int attr, u_int addr,
 	    addr *= 2;
 	}
 
-	card_offset = addr & ~(s->cap.map_size-1);
+	card_offset = addr & ~(s->map_size-1);
 	while (len) {
 	    sys = set_cis_map(s, card_offset, flags);
 	    if (!sys)
 		return; /* FIXME: error */
 
-	    end = sys + s->cap.map_size;
-	    sys = sys + (addr & (s->cap.map_size-1));
+	    end = sys + s->map_size;
+	    sys = sys + (addr & (s->map_size-1));
 	    for ( ; len > 0; len--, buf++, sys += inc) {
 		if (sys == end)
 		    break;
 		writeb(*buf, sys);
 	    }
-	    card_offset += s->cap.map_size;
+	    card_offset += s->map_size;
 	    addr = 0;
 	}
     }
@@ -418,7 +418,7 @@ int pcmcia_get_first_tuple(client_handle_t handle, tuple_t *tuple)
     tuple->TupleLink = tuple->Flags = 0;
 #ifdef CONFIG_CARDBUS
     if (s->state & SOCKET_CARDBUS) {
-	struct pci_dev *dev = s->cap.cb_dev;
+	struct pci_dev *dev = s->cb_dev;
 	u_int ptr;
 	pci_bus_read_config_dword(dev->subordinate, 0, PCI_CARDBUS_CIS, &ptr);
 	tuple->CISOffset = ptr & ~7;

drivers/pcmcia/cs.c

@@ -44,7 +44,6 @@
 #include <linux/timer.h>
 #include <linux/ioport.h>
 #include <linux/delay.h>
-#include <linux/proc_fs.h>
 #include <linux/pm.h>
 #include <linux/pci.h>
 #include <linux/device.h>
@@ -129,11 +128,6 @@ socket_state_t dead_socket = {
 LIST_HEAD(pcmcia_socket_list);
 DECLARE_RWSEM(pcmcia_socket_list_rwsem);
 
-
-#ifdef CONFIG_PROC_FS
-struct proc_dir_entry *proc_pccard = NULL;
-#endif
-
 /*====================================================================*/
 
 /* String tables for error messages */
@@ -281,24 +275,7 @@ static int init_socket(struct pcmcia_socket *s)
 	return s->ss_entry->init(s);
 }
 
-/*====================================================================*/
-
-#if defined(CONFIG_PROC_FS) && defined(PCMCIA_DEBUG)
-static int proc_read_clients(char *buf, char **start, off_t pos,
-			     int count, int *eof, void *data)
-{
-    struct pcmcia_socket *s = data;
-    client_handle_t c;
-    char *p = buf;
-
-    for (c = s->clients; c; c = c->next)
-	p += sprintf(p, "fn %x: '%s' [attr 0x%04x] [state 0x%04x]\n",
-		     c->Function, c->dev_info, c->Attributes, c->state);
-    return (p - buf);
-}
-#endif
-
-/*======================================================================
+/*====================================================================
 
     Low-level PC Card interface drivers need to register with Card
     Services using these calls.
@@ -375,7 +352,6 @@ static int pcmcia_add_socket(struct class_device *class_dev)
 	spin_lock_init(&socket->lock);
 
 	init_socket(socket);
-	socket->ss_entry->inquire_socket(socket, &socket->cap);
 
 	init_completion(&socket->thread_done);
 	init_waitqueue_head(&socket->thread_wait);
@@ -388,20 +364,6 @@ static int pcmcia_add_socket(struct class_device *class_dev)
 	wait_for_completion(&socket->thread_done);
 	BUG_ON(!socket->thread);
 
-#ifdef CONFIG_PROC_FS
-	if (proc_pccard) {
-		char name[3];
-		sprintf(name, "%02d", socket->sock);
-		socket->proc = proc_mkdir(name, proc_pccard);
-		if (socket->proc)
-			socket->ss_entry->proc_setup(socket, socket->proc);
-#ifdef PCMCIA_DEBUG
-		if (socket->proc)
-			create_proc_read_entry("clients", 0, socket->proc,
-					       proc_read_clients, socket);
-#endif
-	}
-#endif
 	return 0;
 }
 
@@ -410,16 +372,6 @@ static void pcmcia_remove_socket(struct class_device *class_dev)
 	struct pcmcia_socket *socket = class_get_devdata(class_dev);
 	client_t *client;
 
-#ifdef CONFIG_PROC_FS
-	if (proc_pccard) {
-		char name[3];
-		sprintf(name, "%02d", socket->sock);
-#ifdef PCMCIA_DEBUG
-		remove_proc_entry("clients", socket->proc);
-#endif
-		remove_proc_entry(name, proc_pccard);
-	}
-#endif
 	if (socket->thread) {
 		init_completion(&socket->thread_done);
 		socket->thread = NULL;
@@ -435,6 +387,12 @@ static void pcmcia_remove_socket(struct class_device *class_dev)
 	socket->ss_entry = NULL;
 }
 
+static void pcmcia_release_socket(struct class_device *class_dev)
+{
+	struct pcmcia_socket *socket = class_get_devdata(class_dev);
+	complete(&socket->socket_released);
+}
+
 
 /**
  * pcmcia_register_socket - add a new pcmcia socket device
@@ -473,7 +431,7 @@ int pcmcia_register_socket(struct pcmcia_socket *socket)
 	/* set proper values in socket->dev */
 	socket->dev.class_data = socket;
 	socket->dev.class = &pcmcia_socket_class;
-	snprintf(socket->dev.class_id, BUS_ID_SIZE, "pcmcia_socket%u\n", socket->sock);
+	snprintf(socket->dev.class_id, BUS_ID_SIZE, "pcmcia_socket%u", socket->sock);
 
 	/* register with the device core */
 	if (class_device_register(&socket->dev)) {
@@ -498,6 +456,8 @@ void pcmcia_unregister_socket(struct pcmcia_socket *socket)
 
 	DEBUG(0, "cs: pcmcia_unregister_socket(0x%p)\n", socket->ss_entry);
 
+	init_completion(&socket->socket_released);
+
 	/* remove from the device core */
 	class_device_unregister(&socket->dev);
 
@@ -505,6 +465,9 @@ void pcmcia_unregister_socket(struct pcmcia_socket *socket)
 	down_write(&pcmcia_socket_list_rwsem);
 	list_del(&socket->socket_list);
 	up_write(&pcmcia_socket_list_rwsem);
+
+	/* wait for sysfs to drop all references */
+	wait_for_completion(&socket->socket_released);
 } /* pcmcia_unregister_socket */
 EXPORT_SYMBOL(pcmcia_unregister_socket);
 
@@ -918,8 +881,8 @@ static int alloc_io_space(struct pcmcia_socket *s, u_int attr, ioaddr_t *base,
 	      *base, align);
 	align = 0;
     }
-    if ((s->cap.features & SS_CAP_STATIC_MAP) && s->cap.io_offset) {
-	*base = s->cap.io_offset | (*base & 0x0fff);
+    if ((s->features & SS_CAP_STATIC_MAP) && s->io_offset) {
+	*base = s->io_offset | (*base & 0x0fff);
 	return 0;
     }
     /* Check for an already-allocated window that must conflict with
@@ -966,7 +929,7 @@ static void release_io_space(struct pcmcia_socket *s, ioaddr_t base,
 			     ioaddr_t num)
 {
     int i;
-    if(!(s->cap.features & SS_CAP_STATIC_MAP))
+    if(!(s->features & SS_CAP_STATIC_MAP))
 	release_region(base, num);
     for (i = 0; i < MAX_IO_WIN; i++) {
 	if ((s->io[i].BasePort <= base) &&
@@ -1183,7 +1146,7 @@ int pcmcia_get_configuration_info(client_handle_t handle,
 	config->Function = fn;
 	config->Vcc = s->socket.Vcc;
 	config->Vpp1 = config->Vpp2 = s->socket.Vpp;
-	config->Option = s->cap.cb_dev->subordinate->number;
+	config->Option = s->cb_dev->subordinate->number;
 	if (s->state & SOCKET_CARDBUS_CONFIG) {
 	    config->Attributes = CONF_VALID_CLIENT;
 	    config->IntType = INT_CARDBUS;
@@ -1356,7 +1319,7 @@ struct pci_bus *pcmcia_lookup_bus(client_handle_t handle)
 	if (!(s->state & SOCKET_CARDBUS))
 		return NULL;
 
-	return s->cap.cb_dev->subordinate;
+	return s->cb_dev->subordinate;
 }
 
 EXPORT_SYMBOL(pcmcia_lookup_bus);
@@ -1728,7 +1691,7 @@ int pcmcia_release_irq(client_handle_t handle, irq_req_t *req)
     }
 
 #ifdef CONFIG_PCMCIA_PROBE
-    if (req->AssignedIRQ != s->cap.pci_irq)
+    if (req->AssignedIRQ != s->pci_irq)
 	undo_irq(req->Attributes, req->AssignedIRQ);
 #endif
     
@@ -1753,7 +1716,7 @@ int pcmcia_release_window(window_handle_t win)
     s->state &= ~SOCKET_WIN_REQ(win->index);
 
     /* Release system memory */
-    if(!(s->cap.features & SS_CAP_STATIC_MAP))
+    if(!(s->features & SS_CAP_STATIC_MAP))
 	release_mem_region(win->base, win->size);
     win->handle->state &= ~CLIENT_WIN_REQ(win->index);
 
@@ -1978,22 +1941,22 @@ int pcmcia_request_irq(client_handle_t handle, irq_req_t *req)
 	return CS_IN_USE;
     
     /* Short cut: if there are no ISA interrupts, then it is PCI */
-    if (!s->cap.irq_mask) {
-	irq = s->cap.pci_irq;
+    if (!s->irq_mask) {
+	irq = s->pci_irq;
 	ret = (irq) ? 0 : CS_IN_USE;
 #ifdef CONFIG_PCMCIA_PROBE
     } else if (s->irq.AssignedIRQ != 0) {
 	/* If the interrupt is already assigned, it must match */
 	irq = s->irq.AssignedIRQ;
 	if (req->IRQInfo1 & IRQ_INFO2_VALID) {
-	    u_int mask = req->IRQInfo2 & s->cap.irq_mask;
+	    u_int mask = req->IRQInfo2 & s->irq_mask;
 	    ret = ((mask >> irq) & 1) ? 0 : CS_BAD_ARGS;
 	} else
 	    ret = ((req->IRQInfo1&IRQ_MASK) == irq) ? 0 : CS_BAD_ARGS;
     } else {
 	ret = CS_IN_USE;
 	if (req->IRQInfo1 & IRQ_INFO2_VALID) {
-	    u_int try, mask = req->IRQInfo2 & s->cap.irq_mask;
+	    u_int try, mask = req->IRQInfo2 & s->irq_mask;
 	    for (try = 0; try < 2; try++) {
 		for (irq = 0; irq < 32; irq++)
 		    if ((mask >> irq) & 1) {
@@ -2014,7 +1977,7 @@ int pcmcia_request_irq(client_handle_t handle, irq_req_t *req)
 	if (request_irq(irq, req->Handler,
 			    ((req->Attributes & IRQ_TYPE_DYNAMIC_SHARING) || 
 			     (s->functions > 1) ||
-			     (irq == s->cap.pci_irq)) ? SA_SHIRQ : 0,
+			     (irq == s->pci_irq)) ? SA_SHIRQ : 0,
 			    handle->dev_info, req->Instance))
 	    return CS_IN_USE;
     }
@@ -2052,13 +2015,13 @@ int pcmcia_request_window(client_handle_t *handle, win_req_t *req, window_handle
 
     /* Window size defaults to smallest available */
     if (req->Size == 0)
-	req->Size = s->cap.map_size;
-    align = (((s->cap.features & SS_CAP_MEM_ALIGN) ||
+	req->Size = s->map_size;
+    align = (((s->features & SS_CAP_MEM_ALIGN) ||
 	      (req->Attributes & WIN_STRICT_ALIGN)) ?
-	     req->Size : s->cap.map_size);
-    if (req->Size & (s->cap.map_size-1))
+	     req->Size : s->map_size);
+    if (req->Size & (s->map_size-1))
 	return CS_BAD_SIZE;
-    if ((req->Base && (s->cap.features & SS_CAP_STATIC_MAP)) ||
+    if ((req->Base && (s->features & SS_CAP_STATIC_MAP)) ||
 	(req->Base & (align-1)))
 	return CS_BAD_BASE;
     if (req->Base)
@@ -2078,10 +2041,10 @@ int pcmcia_request_window(client_handle_t *handle, win_req_t *req, window_handle
     win->base = req->Base;
     win->size = req->Size;
 
-    if (!(s->cap.features & SS_CAP_STATIC_MAP) &&
+    if (!(s->features & SS_CAP_STATIC_MAP) &&
 	find_mem_region(&win->base, win->size, align,
 			(req->Attributes & WIN_MAP_BELOW_1MB) ||
-			!(s->cap.features & SS_CAP_PAGE_REGS),
+			!(s->features & SS_CAP_PAGE_REGS),
 			(*handle)->dev_info, s))
 	return CS_IN_USE;
     (*handle)->state |= CLIENT_WIN_REQ(w);
@@ -2541,12 +2504,10 @@ EXPORT_SYMBOL(pcmcia_write_memory);
 EXPORT_SYMBOL(dead_socket);
 EXPORT_SYMBOL(CardServices);
 EXPORT_SYMBOL(MTDHelperEntry);
-#ifdef CONFIG_PROC_FS
-EXPORT_SYMBOL(proc_pccard);
-#endif
 
 struct class pcmcia_socket_class = {
 	.name = "pcmcia_socket",
+	.release = pcmcia_release_socket,
 };
 EXPORT_SYMBOL(pcmcia_socket_class);
 
@@ -2564,9 +2525,6 @@ static int __init init_pcmcia_cs(void)
     DEBUG(0, "%s\n", version);
     class_register(&pcmcia_socket_class);
     class_interface_register(&pcmcia_socket);
-#ifdef CONFIG_PROC_FS
-    proc_pccard = proc_mkdir("pccard", proc_bus);
-#endif
 
     return 0;
 }
@@ -2574,11 +2532,6 @@ static int __init init_pcmcia_cs(void)
 static void __exit exit_pcmcia_cs(void)
 {
     printk(KERN_INFO "unloading Kernel Card Services\n");
-#ifdef CONFIG_PROC_FS
-    if (proc_pccard) {
-	remove_proc_entry("pccard", proc_bus);
-    }
-#endif
     release_resource_db();
     class_interface_unregister(&pcmcia_socket);
     class_unregister(&pcmcia_socket_class);

drivers/pcmcia/cs_internal.h

@@ -173,18 +173,10 @@ int try_irq(u_int Attributes, int irq, int specific);
 void undo_irq(u_int Attributes, int irq);
 int adjust_resource_info(client_handle_t handle, adjust_t *adj);
 void release_resource_db(void);
-int proc_read_io(char *buf, char **start, off_t pos,
-		 int count, int *eof, void *data);
-int proc_read_mem(char *buf, char **start, off_t pos,
-		  int count, int *eof, void *data);
 
 extern struct rw_semaphore pcmcia_socket_list_rwsem;
 extern struct list_head pcmcia_socket_list;
 
-#ifdef CONFIG_PROC_FS
-extern struct proc_dir_entry *proc_pccard;
-#endif
-
 #ifdef PCMCIA_DEBUG
 extern int pc_debug;
 #define DEBUG(n, args...) do { if (pc_debug>(n)) printk(KERN_DEBUG args); } while (0)

drivers/pcmcia/ds.c

@@ -164,6 +164,8 @@ void pcmcia_unregister_driver(struct pcmcia_driver *driver)
 EXPORT_SYMBOL(pcmcia_unregister_driver);
 
 #ifdef CONFIG_PROC_FS
+static struct proc_dir_entry *proc_pccard = NULL;
+
 static int proc_read_drivers_callback(struct device_driver *driver, void *d)
 {
 	char **p = d;
@@ -929,6 +931,7 @@ static int __init init_pcmcia_bus(void)
 		major_dev = i;
 
 #ifdef CONFIG_PROC_FS
+	proc_pccard = proc_mkdir("pccard", proc_bus);
 	if (proc_pccard)
 		create_proc_read_entry("drivers",0,proc_pccard,proc_read_drivers,NULL);
 #endif
@@ -944,8 +947,10 @@ static void __exit exit_pcmcia_bus(void)
 	class_interface_unregister(&pcmcia_bus_interface);
 
 #ifdef CONFIG_PROC_FS
-	if (proc_pccard)
+	if (proc_pccard) {
 		remove_proc_entry("drivers", proc_pccard);
+		remove_proc_entry("pccard", proc_bus);
+	}
 #endif
 	if (major_dev != -1)
 		unregister_chrdev(major_dev, "pcmcia");

drivers/pcmcia/i82092.c

@@ -68,13 +68,11 @@ static struct pccard_operations i82092aa_operations = {
 	.init 		 	= i82092aa_init,
 	.suspend	   	= i82092aa_suspend,
 	.register_callback 	= i82092aa_register_callback,
-	.inquire_socket		= i82092aa_inquire_socket,   
 	.get_status		= i82092aa_get_status,
 	.get_socket		= i82092aa_get_socket,
 	.set_socket		= i82092aa_set_socket,
 	.set_io_map		= i82092aa_set_io_map,
 	.set_mem_map		= i82092aa_set_mem_map,
-	.proc_setup		= i82092aa_proc_setup,
 };
 
 /* The card can do upto 4 sockets, allocate a structure for each of them */
@@ -86,7 +84,6 @@ struct socket_info {
 				    2 = card but not initialized,
 				    3 = operational card */
 	int 	io_base; 	/* base io address of the socket */
-	socket_cap_t cap;
 	
 	unsigned int pending_events; /* Pending events on this interface */
 	
@@ -141,10 +138,10 @@ static int __init i82092aa_pci_probe(struct pci_dev *dev, const struct pci_devic
 	for (i = 0;i<socket_count;i++) {
 		sockets[i].card_state = 1; /* 1 = present but empty */
 		sockets[i].io_base = pci_resource_start(dev, 0);
-		sockets[i].cap.features |= SS_CAP_PCCARD;
-		sockets[i].cap.map_size = 0x1000;
-		sockets[i].cap.irq_mask = 0;
-		sockets[i].cap.pci_irq  = dev->irq;
+		sockets[i].socket.features |= SS_CAP_PCCARD;
+		sockets[i].socket.map_size = 0x1000;
+		sockets[i].socket.irq_mask = 0;
+		sockets[i].socket.pci_irq  = dev->irq;
 
 		sockets[i].number = i;
 		
@@ -488,16 +485,6 @@ static int i82092aa_register_callback(struct pcmcia_socket *socket, void (*handl
 	return 0;
 } /* i82092aa_register_callback */
                                         
-static int i82092aa_inquire_socket(struct pcmcia_socket *socket, socket_cap_t *cap)
-{
-	unsigned int sock = container_of(socket, struct socket_info, socket)->number;
-	enter("i82092aa_inquire_socket");
-	*cap = sockets[sock].cap;
-	leave("i82092aa_inquire_socket");
-	return 0;
-} /* i82092aa_inquire_socket */
-
-
 static int i82092aa_get_status(struct pcmcia_socket *socket, u_int *value)
 {
 	unsigned int sock = container_of(socket, struct socket_info, socket)->number;
@@ -832,12 +819,6 @@ static int i82092aa_set_mem_map(struct pcmcia_socket *socket, struct pccard_mem_
 	return 0;
 }
 
-static void i82092aa_proc_setup(struct pcmcia_socket *socket, struct proc_dir_entry *base)
-{
-	
-}
-/* Module stuff */
-
 static int i82092aa_module_init(void)
 {
 	enter("i82092aa_module_init");

drivers/pcmcia/i82092aa.h

@@ -36,8 +36,6 @@ static int i82092aa_set_mem_map(struct pcmcia_socket *socket, struct pccard_mem_
 static int i82092aa_init(struct pcmcia_socket *socket);
 static int i82092aa_suspend(struct pcmcia_socket *socket);
 static int i82092aa_register_callback(struct pcmcia_socket *socket, void (*handler)(void *, unsigned int), void * info);
-static int i82092aa_inquire_socket(struct pcmcia_socket *socket, socket_cap_t *cap);
-static void i82092aa_proc_setup(struct pcmcia_socket *socket, struct proc_dir_entry *base);
 
 #endif
 

drivers/pcmcia/i82365.c

@@ -45,7 +45,6 @@
 #include <linux/pci.h>
 #include <linux/ioport.h>
 #include <linux/delay.h>
-#include <linux/proc_fs.h>
 #include <linux/workqueue.h>
 #include <linux/interrupt.h>
 #include <linux/device.h>
@@ -162,15 +161,11 @@ struct i82365_socket {
     u_short		type, flags;
     struct pcmcia_socket	socket;
     unsigned int	number;
-    socket_cap_t	cap;
     ioaddr_t		ioaddr;
     u_short		psock;
     u_char		cs_irq, intr;
     void		(*handler)(void *info, u_int events);
     void		*info;
-#ifdef CONFIG_PROC_FS
-    struct proc_dir_entry *proc;
-#endif
     union {
 	cirrus_state_t		cirrus;
 	vg46x_state_t		vg46x;
@@ -762,9 +757,9 @@ static void __init add_pcic(int ns, int type)
     
     /* Update socket interrupt information, capabilities */
     for (i = 0; i < ns; i++) {
-	t[i].cap.features |= SS_CAP_PCCARD;
-	t[i].cap.map_size = 0x1000;
-	t[i].cap.irq_mask = mask;
+	t[i].socket.features |= SS_CAP_PCCARD;
+	t[i].socket.map_size = 0x1000;
+	t[i].socket.irq_mask = mask;
 	t[i].cs_irq = isa_irq;
     }
 
@@ -911,7 +906,7 @@ static irqreturn_t pcic_interrupt(int irq, void *dev,
 	active = 0;
 	for (i = 0; i < sockets; i++) {
 	    if ((socket[i].cs_irq != irq) &&
-		(socket[i].cap.pci_irq != irq))
+		(socket[i].socket.pci_irq != irq))
 		continue;
 	    handled = 1;
 	    ISA_LOCK(i, flags);
@@ -983,15 +978,6 @@ static int pcic_register_callback(struct pcmcia_socket *s, void (*handler)(void
 
 /*====================================================================*/
 
-static int pcic_inquire_socket(struct pcmcia_socket *s, socket_cap_t *cap)
-{
-    unsigned int sock = container_of(s, struct i82365_socket, socket)->number;
-    *cap = socket[sock].cap;
-    return 0;
-} /* pcic_inquire_socket */
-
-/*====================================================================*/
-
 static int i365_get_status(u_short sock, u_int *value)
 {
     u_int status;
@@ -1113,7 +1099,7 @@ static int i365_set_socket(u_short sock, socket_state_t *state)
     
     /* IO card, RESET flag, IO interrupt */
     reg = t->intr;
-    if (state->io_irq != t->cap.pci_irq) reg |= state->io_irq;
+    if (state->io_irq != t->socket.pci_irq) reg |= state->io_irq;
     reg |= (state->flags & SS_RESET) ? 0 : I365_PC_RESET;
     reg |= (state->flags & SS_IOCARD) ? I365_PC_IOCARD : 0;
     i365_set(sock, I365_INTCTL, reg);
@@ -1288,71 +1274,42 @@ static int i365_set_mem_map(u_short sock, struct pccard_mem_map *mem)
 /*======================================================================
 
     Routines for accessing socket information and register dumps via
-    /proc/bus/pccard/...
+    /sys/class/pcmcia_socket/...
     
 ======================================================================*/
 
-#ifdef CONFIG_PROC_FS
-
-static int proc_read_info(char *buf, char **start, off_t pos,
-			  int count, int *eof, void *data)
+static ssize_t show_info(struct class_device *class_dev, char *buf)
 {
-    struct i82365_socket *s = data;
-    char *p = buf;
-    p += sprintf(p, "type:     %s\npsock:    %d\n",
-		 pcic[s->type].name, s->psock);
-    return (p - buf);
+	struct i82365_socket *s = container_of(class_dev, struct i82365_socket, socket.dev);
+	return sprintf(buf, "type:     %s\npsock:    %d\n",
+		       pcic[s->type].name, s->psock);
 }
 
-static int proc_read_exca(char *buf, char **start, off_t pos,
-			  int count, int *eof, void *data)
+static ssize_t show_exca(struct class_device *class_dev, char *buf)
 {
-    u_short sock = (struct i82365_socket *)data - socket;
-    char *p = buf;
-    int i, top;
-    
-    u_long flags = 0;
-    ISA_LOCK(sock, flags);
-    top = 0x40;
-    for (i = 0; i < top; i += 4) {
-	if (i == 0x50) {
-	    p += sprintf(p, "\n");
-	    i = 0x100;
+	struct i82365_socket *s = container_of(class_dev, struct i82365_socket, socket.dev);
+	unsigned short sock;
+	int i;
+	ssize_t ret = 0;
+	unsigned long flags = 0;
+
+	sock = s->number;
+
+	ISA_LOCK(sock, flags);
+	for (i = 0; i < 0x40; i += 4) {
+		ret += sprintf(buf, "%02x %02x %02x %02x%s",
+			       i365_get(sock,i), i365_get(sock,i+1),
+			       i365_get(sock,i+2), i365_get(sock,i+3),
+			       ((i % 16) == 12) ? "\n" : " ");
+		buf += ret;
 	}
-	p += sprintf(p, "%02x %02x %02x %02x%s",
-		     i365_get(sock,i), i365_get(sock,i+1),
-		     i365_get(sock,i+2), i365_get(sock,i+3),
-		     ((i % 16) == 12) ? "\n" : " ");
-    }
-    ISA_UNLOCK(sock, flags);
-    return (p - buf);
-}
+	ISA_UNLOCK(sock, flags);
 
-static void pcic_proc_setup(struct pcmcia_socket *sock, struct proc_dir_entry *base)
-{
-    struct i82365_socket *s = container_of(sock, struct i82365_socket, socket);
-
-    if (s->flags & IS_ALIVE)
-    	return;
-
-    create_proc_read_entry("info", 0, base, proc_read_info, s);
-    create_proc_read_entry("exca", 0, base, proc_read_exca, s);
-    s->proc = base;
-}
-
-static void pcic_proc_remove(u_short sock)
-{
-    struct proc_dir_entry *base = socket[sock].proc;
-    if (base == NULL) return;
-    remove_proc_entry("info", base);
-    remove_proc_entry("exca", base);
+	return ret;
 }
 
-#else
-
-#define pcic_proc_setup NULL
-
-#endif /* CONFIG_PROC_FS */
+static CLASS_DEVICE_ATTR(exca, S_IRUGO, show_exca, NULL);
+static CLASS_DEVICE_ATTR(info, S_IRUGO, show_info, NULL);
 
 /*====================================================================*/
 
@@ -1447,13 +1404,11 @@ static struct pccard_operations pcic_operations = {
 	.init			= pcic_init,
 	.suspend		= pcic_suspend,
 	.register_callback	= pcic_register_callback,
-	.inquire_socket		= pcic_inquire_socket,
 	.get_status		= pcic_get_status,
 	.get_socket		= pcic_get_socket,
 	.set_socket		= pcic_set_socket,
 	.set_io_map		= pcic_set_io_map,
 	.set_mem_map		= pcic_set_mem_map,
-	.proc_setup		= pcic_proc_setup,
 };
 
 /*====================================================================*/
@@ -1526,6 +1481,9 @@ static int __init init_i82365(void)
     	poll_timer.expires = jiffies + poll_interval;
 	add_timer(&poll_timer);
     }
+
+    class_device_create_file(&socket[i].socket.dev, &class_device_attr_info);
+    class_device_create_file(&socket[i].socket.dev, &class_device_attr_exca);
     
     return 0;
     
@@ -1534,11 +1492,9 @@ static int __init init_i82365(void)
 static void __exit exit_i82365(void)
 {
     int i;
+
     for (i = 0; i < sockets; i++) {
 	    pcmcia_unregister_socket(&socket[i].socket);
-#ifdef CONFIG_PROC_FS
-	    pcic_proc_remove(i);
-#endif
     }
     platform_device_unregister(&i82365_device);
     if (poll_interval != 0)

drivers/pcmcia/rsrc_mgr.c

@@ -41,7 +41,6 @@
 #include <linux/slab.h>
 #include <linux/ioport.h>
 #include <linux/timer.h>
-#include <linux/proc_fs.h>
 #include <linux/pci.h>
 #include <asm/irq.h>
 #include <asm/io.h>
@@ -346,17 +345,17 @@ static int cis_readable(struct pcmcia_socket *s, u_long base)
     cisinfo_t info1, info2;
     int ret;
     s->cis_mem.sys_start = base;
-    s->cis_mem.sys_stop = base+s->cap.map_size-1;
-    s->cis_virt = ioremap(base, s->cap.map_size);
+    s->cis_mem.sys_stop = base+s->map_size-1;
+    s->cis_virt = ioremap(base, s->map_size);
     ret = pcmcia_validate_cis(s->clients, &info1);
     /* invalidate mapping and CIS cache */
     iounmap(s->cis_virt);
     destroy_cis_cache(s);
     if ((ret != 0) || (info1.Chains == 0))
 	return 0;
-    s->cis_mem.sys_start = base+s->cap.map_size;
-    s->cis_mem.sys_stop = base+2*s->cap.map_size-1;
-    s->cis_virt = ioremap(base+s->cap.map_size, s->cap.map_size);
+    s->cis_mem.sys_start = base+s->map_size;
+    s->cis_mem.sys_stop = base+2*s->map_size-1;
+    s->cis_virt = ioremap(base+s->map_size, s->map_size);
     ret = pcmcia_validate_cis(s->clients, &info2);
     iounmap(s->cis_virt);
     destroy_cis_cache(s);
@@ -368,14 +367,14 @@ static int checksum(struct pcmcia_socket *s, u_long base)
 {
     int i, a, b, d;
     s->cis_mem.sys_start = base;
-    s->cis_mem.sys_stop = base+s->cap.map_size-1;
-    s->cis_virt = ioremap(base, s->cap.map_size);
+    s->cis_mem.sys_stop = base+s->map_size-1;
+    s->cis_virt = ioremap(base, s->map_size);
     s->cis_mem.card_start = 0;
     s->cis_mem.flags = MAP_ACTIVE;
     s->ss_entry->set_mem_map(s, &s->cis_mem);
     /* Don't bother checking every word... */
     a = 0; b = -1;
-    for (i = 0; i < s->cap.map_size; i += 44) {
+    for (i = 0; i < s->map_size; i += 44) {
 	d = readl(s->cis_virt+i);
 	a += d; b &= d;
     }
@@ -385,7 +384,7 @@ static int checksum(struct pcmcia_socket *s, u_long base)
 
 static int checksum_match(struct pcmcia_socket *s, u_long base)
 {
-    int a = checksum(s, base), b = checksum(s, base+s->cap.map_size);
+    int a = checksum(s, base), b = checksum(s, base+s->map_size);
     return ((a == b) && (a >= 0));
 }
 
@@ -406,19 +405,19 @@ static int do_mem_probe(u_long base, u_long num, struct pcmcia_socket *s)
     bad = fail = 0;
     step = (num < 0x20000) ? 0x2000 : ((num>>4) & ~0x1fff);
     /* cis_readable wants to map 2x map_size */
-    if (step < 2 * s->cap.map_size)
-	step = 2 * s->cap.map_size;
+    if (step < 2 * s->map_size)
+	step = 2 * s->map_size;
     for (i = j = base; i < base+num; i = j + step) {
 	if (!fail) {	
 	    for (j = i; j < base+num; j += step)
-		if ((check_mem_resource(j, step, s->cap.cb_dev) == 0) &&
+		if ((check_mem_resource(j, step, s->cb_dev) == 0) &&
 		    cis_readable(s, j))
 		    break;
 	    fail = ((i == base) && (j == base+num));
 	}
 	if (fail) {
 	    for (j = i; j < base+num; j += 2*step)
-		if ((check_mem_resource(j, 2*step, s->cap.cb_dev) == 0) &&
+		if ((check_mem_resource(j, 2*step, s->cb_dev) == 0) &&
 		    checksum_match(s, j) && checksum_match(s, j + step))
 		    break;
 	}
@@ -457,7 +456,7 @@ void validate_mem(struct pcmcia_socket *s)
     static u_char order[] = { 0xd0, 0xe0, 0xc0, 0xf0 };
     static int hi = 0, lo = 0;
     u_long b, i, ok = 0;
-    int force_low = !(s->cap.features & SS_CAP_PAGE_REGS);
+    int force_low = !(s->features & SS_CAP_PAGE_REGS);
 
     if (!probe_mem)
 	return;
@@ -541,7 +540,7 @@ int find_io_region(ioaddr_t *base, ioaddr_t num, ioaddr_t align,
 	for (try = (try >= m->base) ? try : try+align;
 	     (try >= m->base) && (try+num <= m->base+m->num);
 	     try += align) {
-	    if (request_io_resource(try, num, name, s->cap.cb_dev) == 0) {
+	    if (request_io_resource(try, num, name, s->cb_dev) == 0) {
 		*base = try;
 		ret = 0;
 		goto out;
@@ -573,7 +572,7 @@ int find_mem_region(u_long *base, u_long num, u_long align,
 	    for (try = (try >= m->base) ? try : try+align;
 		 (try >= m->base) && (try+num <= m->base+m->num);
 		 try += align) {
-		if (request_mem_resource(try, num, name, s->cap.cb_dev) == 0) {
+		if (request_mem_resource(try, num, name, s->cb_dev) == 0) {
 		    *base = try;
 		    ret = 0;
 		    goto out;

drivers/pcmcia/sa1100_generic.c

@@ -37,7 +37,6 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/config.h>
-#include <linux/proc_fs.h>
 
 #include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>

drivers/pcmcia/sa1111_generic.c

@@ -12,7 +12,6 @@
 #include <linux/interrupt.h>
 #include <linux/init.h>
 
-#include <linux/proc_fs.h>
 #include <pcmcia/ss.h>
 
 #include <asm/hardware.h>

drivers/pcmcia/sa11xx_core.c

@@ -45,7 +45,6 @@
 #include <linux/timer.h>
 #include <linux/mm.h>
 #include <linux/notifier.h>
-#include <linux/proc_fs.h>
 #include <linux/version.h>
 #include <linux/interrupt.h>
 
@@ -370,51 +369,6 @@ sa1100_pcmcia_register_callback(struct pcmcia_socket *sock,
 }
 
 
-/* sa1100_pcmcia_inquire_socket()
- * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- * Implements the inquire_socket() operation for the in-kernel PCMCIA
- * service (formerly SS_InquireSocket in Card Services).  We set
- * SS_CAP_STATIC_MAP, which disables the memory resource database
- * check. (Mapped memory is set up within the socket driver itself.)
- *
- * In conjunction with the STATIC_MAP capability is a new field,
- * `io_offset', recommended by David Hinds. Rather than go through
- * the SetIOMap interface (which is not quite suited for communicating
- * window locations up from the socket driver), we just pass up
- * an offset which is applied to client-requested base I/O addresses
- * in alloc_io_space().
- *
- * SS_CAP_STATIC_MAP: don't bother with the (user-configured) memory
- *   resource database; we instead pass up physical address ranges
- *   and allow other parts of Card Services to deal with remapping.
- *
- * SS_CAP_PCCARD: we can deal with 16-bit PCMCIA & CF cards, but
- *   not 32-bit CardBus devices.
- *
- * Return value is irrelevant; the pcmcia subsystem ignores it.
- */
-static int
-sa1100_pcmcia_inquire_socket(struct pcmcia_socket *sock, socket_cap_t *cap)
-{
-	struct sa1100_pcmcia_socket *skt = to_sa1100_socket(sock);
-	int ret = -1;
-
-	if (skt) {
-		DEBUG(2, "%s() for sock %u\n", __FUNCTION__, skt->nr);
-
-		cap->features  = SS_CAP_STATIC_MAP|SS_CAP_PCCARD;
-		cap->irq_mask  = 0;
-		cap->map_size  = PAGE_SIZE;
-		cap->pci_irq   = skt->irq;
-		cap->io_offset = (unsigned long)skt->virt_io;
-
-		ret = 0;
-	}
-
-	return ret;
-}
-
-
 /* sa1100_pcmcia_get_status()
  * ^^^^^^^^^^^^^^^^^^^^^^^^^^
  * Implements the get_status() operation for the in-kernel PCMCIA
@@ -615,9 +569,6 @@ sa1100_pcmcia_set_mem_map(struct pcmcia_socket *sock, struct pccard_mem_map *map
 	return 0;
 }
 
-
-#if defined(CONFIG_PROC_FS)
-
 struct bittbl {
 	unsigned int mask;
 	const char *name;
@@ -659,17 +610,16 @@ dump_bits(char **p, const char *prefix, unsigned int val, struct bittbl *bits, i
 	*p = b;
 }
 
-/* sa1100_pcmcia_proc_status()
+/* show_status()
  * ^^^^^^^^^^^^^^^^^^^^^^^^^^^
- * Implements the /proc/bus/pccard/??/status file.
+ * Implements the /sys/class/pcmcia_socket/??/status file.
  *
  * Returns: the number of characters added to the buffer
  */
-static int
-sa1100_pcmcia_proc_status(char *buf, char **start, off_t pos,
-			  int count, int *eof, void *data)
+static ssize_t show_status(struct class_device *class_dev, char *buf)
 {
-	struct sa1100_pcmcia_socket *skt = data;
+	struct sa1100_pcmcia_socket *skt = container_of(class_dev, 
+				struct sa1100_pcmcia_socket, socket.dev);
 	unsigned int clock = cpufreq_get(0);
 	unsigned long mecr = MECR;
 	char *p = buf;
@@ -701,42 +651,19 @@ sa1100_pcmcia_proc_status(char *buf, char **start, off_t pos,
 
 	return p-buf;
 }
+static CLASS_DEVICE_ATTR(status, S_IRUGO, show_status, NULL);
 
-/* sa1100_pcmcia_proc_setup()
- * ^^^^^^^^^^^^^^^^^^^^^^^^^^
- * Implements the proc_setup() operation for the in-kernel PCMCIA
- * service (formerly SS_ProcSetup in Card Services).
- *
- * Returns: 0 on success, -1 on error
- */
-static void
-sa1100_pcmcia_proc_setup(struct pcmcia_socket *sock, struct proc_dir_entry *base)
-{
-	struct proc_dir_entry *entry;
-
-	if ((entry = create_proc_entry("status", 0, base)) == NULL){
-		printk(KERN_ERR "unable to install \"status\" procfs entry\n");
-		return;
-	}
-	entry->read_proc = sa1100_pcmcia_proc_status;
-	entry->data = to_sa1100_socket(sock);
-}
-#else
-#define sa1100_pcmcia_proc_setup	NULL
-#endif  /* defined(CONFIG_PROC_FS) */
 
 static struct pccard_operations sa11xx_pcmcia_operations = {
 	.owner			= THIS_MODULE,
 	.init			= sa1100_pcmcia_sock_init,
 	.suspend		= sa1100_pcmcia_suspend,
 	.register_callback	= sa1100_pcmcia_register_callback,
-	.inquire_socket		= sa1100_pcmcia_inquire_socket,
 	.get_status		= sa1100_pcmcia_get_status,
 	.get_socket		= sa1100_pcmcia_get_socket,
 	.set_socket		= sa1100_pcmcia_set_socket,
 	.set_io_map		= sa1100_pcmcia_set_io_map,
 	.set_mem_map		= sa1100_pcmcia_set_mem_map,
-	.proc_setup		= sa1100_pcmcia_proc_setup
 };
 
 int sa11xx_request_irqs(struct sa1100_pcmcia_socket *skt, struct pcmcia_irqs *irqs, int nr)
@@ -905,6 +832,12 @@ int sa11xx_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops, in
 		if (ret)
 			goto out_err_6;
 
+		skt->socket.features = SS_CAP_STATIC_MAP|SS_CAP_PCCARD;
+		skt->socket.irq_mask = 0;
+		skt->socket.map_size = PAGE_SIZE;
+		skt->socket.pci_irq = skt->irq;
+		skt->socket.io_offset = (unsigned long)skt->virt_io;
+
 		skt->status = sa1100_pcmcia_skt_state(skt);
 
 		ret = pcmcia_register_socket(&skt->socket);
@@ -914,6 +847,8 @@ int sa11xx_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops, in
 		WARN_ON(skt->socket.sock != i);
 
 		add_timer(&skt->poll_timer);
+
+		class_device_create_file(&skt->socket.dev, &class_device_attr_status);
 	}
 
 	dev_set_drvdata(dev, sinfo);

drivers/pcmcia/sa11xx_core.h

@@ -9,7 +9,6 @@
 #ifndef _ASM_ARCH_PCMCIA
 #define _ASM_ARCH_PCMCIA
 
-#include <linux/proc_fs.h>
 /* include the world */
 #include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>

drivers/pcmcia/tcic.c

@@ -42,7 +42,6 @@
 #include <linux/timer.h>
 #include <linux/ioport.h>
 #include <linux/delay.h>
-#include <linux/proc_fs.h>
 #include <linux/workqueue.h>
 #include <linux/device.h>
 
@@ -130,14 +129,6 @@ static int tcic_timer_pending;
 static int sockets;
 static struct tcic_socket socket_table[2];
 
-static socket_cap_t tcic_cap = {
-	/* only 16-bit cards, memory windows must be size-aligned */
-	.features = SS_CAP_PCCARD | SS_CAP_MEM_ALIGN,
-	.irq_mask = 0x4cf8,		/* irq 14, 11, 10, 7, 6, 5, 4, 3 */
-	.map_size = 0x1000,		/* 4K minimum window size */
-	/* No PCI or CardBus support */
-};
-
 /*====================================================================*/
 
 /* Trick when selecting interrupts: the TCIC sktirq pin is supposed
@@ -445,6 +436,14 @@ static int __init init_tcic(void)
 	socket_table[sockets].handler = NULL;
 	socket_table[sockets].info = NULL;
 	socket_table[sockets].id = get_tcic_id();
+
+	/* only 16-bit cards, memory windows must be size-aligned */
+	/* No PCI or CardBus support */
+	socket_table[sockets].socket.features = SS_CAP_PCCARD | SS_CAP_MEM_ALIGN;
+	/* irq 14, 11, 10, 7, 6, 5, 4, 3 */
+	socket_table[sockets].socket.irq_mask = 0x4cf8;
+	/* 4K minimum window size */
+	socket_table[sockets].socket.map_size = 0x1000;		
 	sockets++;
     }
 
@@ -479,11 +478,13 @@ static int __init init_tcic(void)
     else
 	for (i = mask = 0; i < 16; i++)
 	    mask |= (1<<irq_list[i]);
-    mask &= tcic_cap.irq_mask;
 
+    /* irq 14, 11, 10, 7, 6, 5, 4, 3 */
+    mask &= 0x4cf8;
     /* Scan interrupts */
     mask = irq_scan(mask);
-    tcic_cap.irq_mask = mask;
+    for (i=0;i<sockets;i++)
+	    socket_table[i].socket.irq_mask = mask;
     
     /* Check for only two interrupts available */
     scan = (mask & (mask-1));
@@ -502,7 +503,7 @@ static int __init init_tcic(void)
 	if (cs_irq == 0) poll_interval = HZ;
     }
     
-    if (tcic_cap.irq_mask & (1 << 11))
+    if (socket_table[0].socket.irq_mask & (1 << 11))
 	printk("sktirq is irq 11, ");
     if (cs_irq != 0)
 	printk("status change on irq %d\n", cs_irq);
@@ -680,14 +681,6 @@ static int tcic_get_status(struct pcmcia_socket *sock, u_int *value)
   
 /*====================================================================*/
 
-static int tcic_inquire_socket(struct pcmcia_socket *sock, socket_cap_t *cap)
-{
-    *cap = tcic_cap;
-    return 0;
-} /* tcic_inquire_socket */
-
-/*====================================================================*/
-
 static int tcic_get_socket(struct pcmcia_socket *sock, socket_state_t *state)
 {
     u_short psock = container_of(sock, struct tcic_socket, socket)->psock;
@@ -897,10 +890,6 @@ static int tcic_set_mem_map(struct pcmcia_socket *sock, struct pccard_mem_map *m
 
 /*====================================================================*/
 
-static void tcic_proc_setup(struct pcmcia_socket *sock, struct proc_dir_entry *base)
-{
-}
-
 static int tcic_init(struct pcmcia_socket *s)
 {
 	int i;
@@ -930,13 +919,11 @@ static struct pccard_operations tcic_operations = {
 	.init		   = tcic_init,
 	.suspend	   = tcic_suspend,
 	.register_callback = tcic_register_callback,
-	.inquire_socket	   = tcic_inquire_socket,
 	.get_status	   = tcic_get_status,
 	.get_socket	   = tcic_get_socket,
 	.set_socket	   = tcic_set_socket,
 	.set_io_map	   = tcic_set_io_map,
 	.set_mem_map	   = tcic_set_mem_map,
-	.proc_setup	   = tcic_proc_setup,
 };
 
 /*====================================================================*/

drivers/pcmcia/yenta.c

@@ -394,10 +394,6 @@ static int yenta_set_mem_map(struct pcmcia_socket *sock, struct pccard_mem_map *
 	return 0;
 }
 
-static void yenta_proc_setup(struct pcmcia_socket *sock, struct proc_dir_entry *base)
-{
-	/* Not done yet */
-}
 
 static unsigned int yenta_events(struct yenta_socket *socket)
 {
@@ -519,22 +515,13 @@ static unsigned int yenta_probe_irq(struct yenta_socket *socket, u32 isa_irq_mas
  */
 static void yenta_get_socket_capabilities(struct yenta_socket *socket, u32 isa_irq_mask)
 {
-	socket->cap.features |= SS_CAP_PAGE_REGS | SS_CAP_PCCARD | SS_CAP_CARDBUS;
-	socket->cap.map_size = 0x1000;
-	socket->cap.pci_irq = socket->cb_irq;
-	socket->cap.irq_mask = yenta_probe_irq(socket, isa_irq_mask);
-	socket->cap.cb_dev = socket->dev;
-
-	printk("Yenta IRQ list %04x, PCI irq%d\n", socket->cap.irq_mask, socket->cb_irq);
-}
-
-static int yenta_inquire_socket(struct pcmcia_socket *sock, socket_cap_t *cap)
-{
-	struct yenta_socket *socket = container_of(sock, struct yenta_socket, socket);
-
-	*cap = socket->cap;
+	socket->socket.features |= SS_CAP_PAGE_REGS | SS_CAP_PCCARD | SS_CAP_CARDBUS;
+	socket->socket.map_size = 0x1000;
+	socket->socket.pci_irq = socket->cb_irq;
+	socket->socket.irq_mask = yenta_probe_irq(socket, isa_irq_mask);
+	socket->socket.cb_dev = socket->dev;
 
-	return 0;
+	printk("Yenta IRQ list %04x, PCI irq%d\n", socket->socket.irq_mask, socket->cb_irq);
 }
 
 
@@ -764,6 +751,9 @@ static void yenta_close(struct pci_dev *dev)
 {
 	struct yenta_socket *sock = pci_get_drvdata(dev);
 
+	/* we don't want a dying socket registered */
+	pcmcia_unregister_socket(&sock->socket);
+	
 	/* Disable all events so we don't die in an IRQ storm */
 	cb_writel(sock, CB_SOCKET_MASK, 0x0);
 	exca_writeb(sock, I365_CSCINT, 0);
@@ -777,7 +767,6 @@ static void yenta_close(struct pci_dev *dev)
 		iounmap(sock->base);
 	yenta_free_resources(sock);
 
-	pcmcia_unregister_socket(&sock->socket);
 	pci_set_drvdata(dev, NULL);
 }
 
@@ -797,13 +786,11 @@ static struct pccard_operations yenta_socket_operations = {
 	.init			= yenta_init,
 	.suspend		= yenta_suspend,
 	.register_callback	= yenta_register_callback,
-	.inquire_socket		= yenta_inquire_socket,
 	.get_status		= yenta_get_status,
 	.get_socket		= yenta_get_socket,
 	.set_socket		= yenta_set_socket,
 	.set_io_map		= yenta_set_io_map,
 	.set_mem_map		= yenta_set_mem_map,
-	.proc_setup		= yenta_proc_setup,
 };
 
 

drivers/pcmcia/yenta.h

@@ -101,7 +101,6 @@ struct yenta_socket {
 	void *base;
 	void (*handler)(void *, unsigned int);
 	void *info;
-	socket_cap_t cap;
 	spinlock_t event_lock;
 	unsigned int events;
 	struct work_struct tq_task;

include/pcmcia/ss.h

@@ -52,16 +52,6 @@
 #define SS_XVCARD	0x2000
 #define SS_PENDING	0x4000
 
-/* for InquireSocket */
-typedef struct socket_cap_t {
-    u_int	features;
-    u_int	irq_mask;
-    u_int	map_size;
-    ioaddr_t	io_offset;
-    u_char	pci_irq;
-    struct pci_dev *cb_dev;
-} socket_cap_t;
-
 /* InquireSocket capabilities */
 #define SS_CAP_PAGE_REGS	0x0001
 #define SS_CAP_VIRTUAL_BUS	0x0002
@@ -133,13 +123,11 @@ struct pccard_operations {
 	int (*init)(struct pcmcia_socket *sock);
 	int (*suspend)(struct pcmcia_socket *sock);
 	int (*register_callback)(struct pcmcia_socket *sock, void (*handler)(void *, unsigned int), void * info);
-	int (*inquire_socket)(struct pcmcia_socket *sock, socket_cap_t *cap);
 	int (*get_status)(struct pcmcia_socket *sock, u_int *value);
 	int (*get_socket)(struct pcmcia_socket *sock, socket_state_t *state);
 	int (*set_socket)(struct pcmcia_socket *sock, socket_state_t *state);
 	int (*set_io_map)(struct pcmcia_socket *sock, struct pccard_io_map *io);
 	int (*set_mem_map)(struct pcmcia_socket *sock, struct pccard_mem_map *mem);
-	void (*proc_setup)(struct pcmcia_socket *sock, struct proc_dir_entry *base);
 };
 
 /*
@@ -147,15 +135,6 @@ struct pccard_operations {
  */
 struct pcmcia_socket;
 
-struct pcmcia_socket_class_data {
-	unsigned int nsock;			/* number of sockets */
-	unsigned int sock_offset;		/* socket # (which is
-	 * returned to driver) = sock_offset + (0, 1, .. , (nsock-1) */
-	struct pccard_operations *ops;		/* see above */
-	struct pcmcia_socket *s_info;
-	struct class_device class_dev;		/* generic class structure */
-};
-
 typedef struct erase_busy_t {
 	eraseq_entry_t		*erase;
 	client_handle_t		client;
@@ -193,7 +172,6 @@ struct pcmcia_socket {
 	spinlock_t			lock;
 	struct pccard_operations *	ss_entry;
 	socket_state_t			socket;
-	socket_cap_t			cap;
 	u_int				state;
 	u_short				functions;
 	u_short				lock_count;
@@ -215,13 +193,19 @@ struct pcmcia_socket {
 	char				*fake_cis;
 
 	struct list_head		socket_list;
+	struct completion		socket_released;
 
  	/* deprecated */
 	unsigned int			sock;		/* socket number */
 
-#ifdef CONFIG_PROC_FS
-	struct proc_dir_entry		*proc;
-#endif
+
+	/* socket capabilities */
+	u_int				features;
+	u_int				irq_mask;
+	u_int				map_size;
+	ioaddr_t			io_offset;
+	u_char				pci_irq;
+	struct pci_dev *		cb_dev;
 
 	/* state thread */
 	struct semaphore		skt_sem;	/* protects socket h/w state */