pcmcia: CodingStyle fixes

Fix several CodingStyle issues in drivers/pcmcia/ . checkpatch.pl no longer
reports errors in the PCMCIA core. The remaining warnings mostly relate to
wrong indent -- PCMCIA historically used 4 spaces --, to lines over 80
characters and to hundreds of typedefs. The cleanup of those will follow
in the future.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

drivers/pcmcia/Kconfig

@@ -64,7 +64,7 @@ config PCMCIA_IOCTL
 	  If unsure, say Y.
 
 config CARDBUS
-	bool "32-bit CardBus support"	
+	bool "32-bit CardBus support"
 	depends on PCI
 	default y
 	---help---
@@ -87,8 +87,8 @@ config YENTA
 	select PCCARD_NONSTATIC
 	---help---
 	  This option enables support for CardBus host bridges.  Virtually
-	  all modern PCMCIA bridges are CardBus compatible.  A "bridge" is 
-	  the hardware inside your computer that PCMCIA cards are plugged 
+	  all modern PCMCIA bridges are CardBus compatible.  A "bridge" is
+	  the hardware inside your computer that PCMCIA cards are plugged
 	  into.
 
 	  To compile this driver as modules, choose M here: the

drivers/pcmcia/cardbus.c

@@ -27,8 +27,8 @@
 #include <linux/mm.h>
 #include <linux/pci.h>
 #include <linux/ioport.h>
+#include <linux/io.h>
 #include <asm/irq.h>
-#include <asm/io.h>
 
 #include <pcmcia/cs_types.h>
 #include <pcmcia/ss.h>
@@ -58,7 +58,7 @@
     image number and an offset within that image.  xlate_rom_addr()
     converts an image/offset address to an absolute offset from the
     ROM's base address.
-    
+
 =====================================================================*/
 
 static u_int xlate_rom_addr(void __iomem *b, u_int addr)
@@ -85,10 +85,10 @@ static u_int xlate_rom_addr(void __iomem *b, u_int addr)
     These are similar to setup_cis_mem and release_cis_mem for 16-bit
     cards.  The "result" that is used externally is the cb_cis_virt
     pointer in the struct pcmcia_socket structure.
-    
+
 =====================================================================*/
 
-static void cb_release_cis_mem(struct pcmcia_socket * s)
+static void cb_release_cis_mem(struct pcmcia_socket *s)
 {
 	if (s->cb_cis_virt) {
 		dev_dbg(&s->dev, "cb_release_cis_mem()\n");
@@ -98,7 +98,7 @@ static void cb_release_cis_mem(struct pcmcia_socket * s)
 	}
 }
 
-static int cb_setup_cis_mem(struct pcmcia_socket * s, struct resource *res)
+static int cb_setup_cis_mem(struct pcmcia_socket *s, struct resource *res)
 {
 	unsigned int start, size;
 
@@ -124,10 +124,11 @@ static int cb_setup_cis_mem(struct pcmcia_socket * s, struct resource *res)
 
     This is used by the CIS processing code to read CIS information
     from a CardBus device.
-    
+
 =====================================================================*/
 
-int read_cb_mem(struct pcmcia_socket * s, int space, u_int addr, u_int len, void *ptr)
+int read_cb_mem(struct pcmcia_socket *s, int space, u_int addr, u_int len,
+		void *ptr)
 {
 	struct pci_dev *dev;
 	struct resource *res;
@@ -181,7 +182,7 @@ int read_cb_mem(struct pcmcia_socket * s, int space, u_int addr, u_int len, void
     cb_alloc() and cb_free() allocate and free the kernel data
     structures for a Cardbus device, and handle the lowest level PCI
     device setup issues.
-    
+
 =====================================================================*/
 
 /*
@@ -207,14 +208,14 @@ static void cardbus_assign_irqs(struct pci_bus *bus, int irq)
 	}
 }
 
-int __ref cb_alloc(struct pcmcia_socket * s)
+int __ref cb_alloc(struct pcmcia_socket *s)
 {
 	struct pci_bus *bus = s->cb_dev->subordinate;
 	struct pci_dev *dev;
 	unsigned int max, pass;
 
 	s->functions = pci_scan_slot(bus, PCI_DEVFN(0, 0));
-//	pcibios_fixup_bus(bus);
+/*	pcibios_fixup_bus(bus); */
 
 	max = bus->secondary;
 	for (pass = 0; pass < 2; pass++)
@@ -241,7 +242,7 @@ int __ref cb_alloc(struct pcmcia_socket * s)
 	return 0;
 }
 
-void cb_free(struct pcmcia_socket * s)
+void cb_free(struct pcmcia_socket *s)
 {
 	struct pci_dev *bridge = s->cb_dev;
 

drivers/pcmcia/cs.c

@@ -135,7 +135,7 @@ int pcmcia_socket_dev_resume(struct device *dev)
 EXPORT_SYMBOL(pcmcia_socket_dev_resume);
 
 
-struct pcmcia_socket * pcmcia_get_socket(struct pcmcia_socket *skt)
+struct pcmcia_socket *pcmcia_get_socket(struct pcmcia_socket *skt)
 {
 	struct device *dev = get_device(&skt->dev);
 	if (!dev)
@@ -145,7 +145,7 @@ struct pcmcia_socket * pcmcia_get_socket(struct pcmcia_socket *skt)
 		put_device(&skt->dev);
 		return NULL;
 	}
-	return (skt);
+	return skt;
 }
 EXPORT_SYMBOL(pcmcia_get_socket);
 
@@ -297,7 +297,7 @@ void pcmcia_unregister_socket(struct pcmcia_socket *socket)
 EXPORT_SYMBOL(pcmcia_unregister_socket);
 
 
-struct pcmcia_socket * pcmcia_get_socket_by_nr(unsigned int nr)
+struct pcmcia_socket *pcmcia_get_socket_by_nr(unsigned int nr)
 {
 	struct pcmcia_socket *s;
 
@@ -736,7 +736,7 @@ EXPORT_SYMBOL(pcmcia_parse_events);
 /* register pcmcia_callback */
 int pccard_register_pcmcia(struct pcmcia_socket *s, struct pcmcia_callback *c)
 {
-        int ret = 0;
+	int ret = 0;
 
 	/* s->skt_mutex also protects s->callback */
 	mutex_lock(&s->skt_mutex);
@@ -848,7 +848,7 @@ EXPORT_SYMBOL(pcmcia_suspend_card);
 int pcmcia_resume_card(struct pcmcia_socket *skt)
 {
 	int ret;
-    
+
 	dev_dbg(&skt->dev, "waking up socket\n");
 
 	mutex_lock(&skt->skt_mutex);
@@ -876,7 +876,7 @@ EXPORT_SYMBOL(pcmcia_resume_card);
 int pcmcia_eject_card(struct pcmcia_socket *skt)
 {
 	int ret;
-    
+
 	dev_dbg(&skt->dev, "user eject request\n");
 
 	mutex_lock(&skt->skt_mutex);

drivers/pcmcia/ds.c

@@ -57,7 +57,7 @@ static void pcmcia_check_driver(struct pcmcia_driver *p_drv)
 		       "function\n", p_drv->drv.name);
 
 	while (did && did->match_flags) {
-		for (i=0; i<4; i++) {
+		for (i = 0; i < 4; i++) {
 			if (!did->prod_id[i])
 				continue;
 
@@ -105,7 +105,7 @@ pcmcia_store_new_id(struct device_driver *driver, const char *buf, size_t count)
 	__u16 match_flags, manf_id, card_id;
 	__u8 func_id, function, device_no;
 	__u32 prod_id_hash[4] = {0, 0, 0, 0};
-	int fields=0;
+	int fields = 0;
 	int retval = 0;
 
 	fields = sscanf(buf, "%hx %hx %hx %hhx %hhx %hhx %x %x %x %x",
@@ -214,7 +214,7 @@ EXPORT_SYMBOL(pcmcia_unregister_driver);
 
 /* pcmcia_device handling */
 
-struct pcmcia_device * pcmcia_get_dev(struct pcmcia_device *p_dev)
+struct pcmcia_device *pcmcia_get_dev(struct pcmcia_device *p_dev)
 {
 	struct device *tmp_dev;
 	tmp_dev = get_device(&p_dev->dev);
@@ -258,7 +258,7 @@ static void pcmcia_add_device_later(struct pcmcia_socket *s, int mfc)
 	return;
 }
 
-static int pcmcia_device_probe(struct device * dev)
+static int pcmcia_device_probe(struct device *dev)
 {
 	struct pcmcia_device *p_dev;
 	struct pcmcia_driver *p_drv;
@@ -325,7 +325,7 @@ static int pcmcia_device_probe(struct device * dev)
 put_dev:
 	if (ret)
 		put_device(dev);
-	return (ret);
+	return ret;
 }
 
 
@@ -354,7 +354,7 @@ static void pcmcia_card_remove(struct pcmcia_socket *s, struct pcmcia_device *le
 
 		spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
 		list_del(&p_dev->socket_device_list);
-		p_dev->_removed=1;
+		p_dev->_removed = 1;
 		spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
 
 		dev_dbg(&p_dev->dev, "unregistering device\n");
@@ -364,7 +364,7 @@ static void pcmcia_card_remove(struct pcmcia_socket *s, struct pcmcia_device *le
 	return;
 }
 
-static int pcmcia_device_remove(struct device * dev)
+static int pcmcia_device_remove(struct device *dev)
 {
 	struct pcmcia_device *p_dev;
 	struct pcmcia_driver *p_drv;
@@ -391,7 +391,7 @@ static int pcmcia_device_remove(struct device * dev)
 		return 0;
 
 	if (p_drv->remove)
-	       	p_drv->remove(p_dev);
+		p_drv->remove(p_dev);
 
 	p_dev->dev_node = NULL;
 
@@ -499,7 +499,7 @@ static int pcmcia_device_query(struct pcmcia_device *p_dev)
  */
 static DEFINE_MUTEX(device_add_lock);
 
-struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int function)
+struct pcmcia_device *pcmcia_device_add(struct pcmcia_socket *s, unsigned int function)
 {
 	struct pcmcia_device *p_dev, *tmp_dev;
 	unsigned long flags;
@@ -545,8 +545,8 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
 	 * Note that this is serialized by the device_add_lock, so that
 	 * only one such struct will be created.
 	 */
-        list_for_each_entry(tmp_dev, &s->devices_list, socket_device_list)
-                if (p_dev->func == tmp_dev->func) {
+	list_for_each_entry(tmp_dev, &s->devices_list, socket_device_list)
+		if (p_dev->func == tmp_dev->func) {
 			p_dev->function_config = tmp_dev->function_config;
 			p_dev->io = tmp_dev->io;
 			p_dev->irq = tmp_dev->irq;
@@ -627,10 +627,10 @@ static int pcmcia_card_add(struct pcmcia_socket *s)
 		no_funcs = 1;
 	s->functions = no_funcs;
 
-	for (i=0; i < no_funcs; i++)
+	for (i = 0; i < no_funcs; i++)
 		pcmcia_device_add(s, i);
 
-	return (ret);
+	return ret;
 }
 
 
@@ -756,7 +756,7 @@ static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename)
  release:
 	release_firmware(fw);
 
-	return (ret);
+	return ret;
 }
 
 #else /* !CONFIG_PCMCIA_LOAD_CIS */
@@ -852,7 +852,7 @@ static inline int pcmcia_devmatch(struct pcmcia_device *dev,
 
 	if (did->match_flags & PCMCIA_DEV_ID_MATCH_ANONYMOUS) {
 		int i;
-		for (i=0; i<4; i++)
+		for (i = 0; i < 4; i++)
 			if (dev->prod_id[i])
 				return 0;
 		if (dev->has_manf_id || dev->has_card_id || dev->has_func_id)
@@ -865,9 +865,10 @@ static inline int pcmcia_devmatch(struct pcmcia_device *dev,
 }
 
 
-static int pcmcia_bus_match(struct device * dev, struct device_driver * drv) {
-	struct pcmcia_device * p_dev = to_pcmcia_dev(dev);
-	struct pcmcia_driver * p_drv = to_pcmcia_drv(drv);
+static int pcmcia_bus_match(struct device *dev, struct device_driver *drv)
+{
+	struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
+	struct pcmcia_driver *p_drv = to_pcmcia_drv(drv);
 	struct pcmcia_device_id *did = p_drv->id_table;
 	struct pcmcia_dynid *dynid;
 
@@ -917,7 +918,7 @@ static int pcmcia_bus_uevent(struct device *dev, struct kobj_uevent_env *env)
 	p_dev = to_pcmcia_dev(dev);
 
 	/* calculate hashes */
-	for (i=0; i<4; i++) {
+	for (i = 0; i < 4; i++) {
 		if (!p_dev->prod_id[i])
 			continue;
 		hash[i] = crc32(0, p_dev->prod_id[i], strlen(p_dev->prod_id[i]));
@@ -984,14 +985,14 @@ static void runtime_resume(struct device *dev)
 static ssize_t field##_show (struct device *dev, struct device_attribute *attr, char *buf)		\
 {									\
 	struct pcmcia_device *p_dev = to_pcmcia_dev(dev);		\
-	return p_dev->test ? sprintf (buf, format, p_dev->field) : -ENODEV; \
+	return p_dev->test ? sprintf(buf, format, p_dev->field) : -ENODEV; \
 }
 
 #define pcmcia_device_stringattr(name, field)					\
 static ssize_t name##_show (struct device *dev, struct device_attribute *attr, char *buf)		\
 {									\
 	struct pcmcia_device *p_dev = to_pcmcia_dev(dev);		\
-	return p_dev->field ? sprintf (buf, "%s\n", p_dev->field) : -ENODEV; \
+	return p_dev->field ? sprintf(buf, "%s\n", p_dev->field) : -ENODEV; \
 }
 
 pcmcia_device_attr(func, socket, "0x%02x\n");
@@ -1020,8 +1021,8 @@ static ssize_t pcmcia_store_pm_state(struct device *dev, struct device_attribute
 	struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
 	int ret = 0;
 
-        if (!count)
-                return -EINVAL;
+	if (!count)
+		return -EINVAL;
 
 	if ((!p_dev->suspended) && !strncmp(buf, "off", 3))
 		ret = runtime_suspend(dev);
@@ -1039,10 +1040,11 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
 	u32 hash[4] = { 0, 0, 0, 0};
 
 	/* calculate hashes */
-	for (i=0; i<4; i++) {
+	for (i = 0; i < 4; i++) {
 		if (!p_dev->prod_id[i])
 			continue;
-		hash[i] = crc32(0,p_dev->prod_id[i],strlen(p_dev->prod_id[i]));
+		hash[i] = crc32(0, p_dev->prod_id[i],
+				strlen(p_dev->prod_id[i]));
 	}
 	return sprintf(buf, "pcmcia:m%04Xc%04Xf%02Xfn%02Xpfn%02X"
 				"pa%08Xpb%08Xpc%08Xpd%08X\n",
@@ -1091,7 +1093,7 @@ static struct device_attribute pcmcia_dev_attrs[] = {
 
 /* PM support, also needed for reset */
 
-static int pcmcia_dev_suspend(struct device * dev, pm_message_t state)
+static int pcmcia_dev_suspend(struct device *dev, pm_message_t state)
 {
 	struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
 	struct pcmcia_driver *p_drv = NULL;
@@ -1131,10 +1133,10 @@ static int pcmcia_dev_suspend(struct device * dev, pm_message_t state)
 }
 
 
-static int pcmcia_dev_resume(struct device * dev)
+static int pcmcia_dev_resume(struct device *dev)
 {
 	struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
-        struct pcmcia_driver *p_drv = NULL;
+	struct pcmcia_driver *p_drv = NULL;
 	int ret = 0;
 
 	if (!p_dev->suspended)
@@ -1211,7 +1213,7 @@ static int pcmcia_bus_suspend(struct pcmcia_socket *skt)
 /*======================================================================
 
     The card status event handler.
-    
+
 ======================================================================*/
 
 /* Normally, the event is passed to individual drivers after
@@ -1264,7 +1266,7 @@ static int ds_event(struct pcmcia_socket *skt, event_t event, int priority)
 } /* ds_event */
 
 
-struct pcmcia_device * pcmcia_dev_present(struct pcmcia_device *_p_dev)
+struct pcmcia_device *pcmcia_dev_present(struct pcmcia_device *_p_dev)
 {
 	struct pcmcia_device *p_dev;
 	struct pcmcia_device *ret = NULL;
@@ -1329,7 +1331,7 @@ static int __devinit pcmcia_bus_add_socket(struct device *dev,
 	if (ret) {
 		dev_printk(KERN_ERR, dev, "PCMCIA registration failed\n");
 		pcmcia_put_socket(socket);
-		return (ret);
+		return ret;
 	}
 
 	return 0;
@@ -1400,7 +1402,7 @@ static int __init init_pcmcia_bus(void)
 
 	return 0;
 }
-fs_initcall(init_pcmcia_bus); /* one level after subsys_initcall so that 
+fs_initcall(init_pcmcia_bus); /* one level after subsys_initcall so that
 			       * pcmcia_socket_class is already registered */
 
 

drivers/pcmcia/pcmcia_ioctl.c

@@ -88,12 +88,12 @@ static struct pcmcia_driver *get_pcmcia_driver(dev_info_t *dev_info)
 
 	p_drv = container_of(drv, struct pcmcia_driver, drv);
 
-	return (p_drv);
+	return p_drv;
 }
 
 
 #ifdef CONFIG_PROC_FS
-static struct proc_dir_entry *proc_pccard = NULL;
+static struct proc_dir_entry *proc_pccard;
 
 static int proc_read_drivers_callback(struct device_driver *driver, void *_m)
 {
@@ -158,7 +158,8 @@ static int adjust_irq(struct pcmcia_socket *s, adjust_t *adj)
 
 #else
 
-static inline int adjust_irq(struct pcmcia_socket *s, adjust_t *adj) {
+static inline int adjust_irq(struct pcmcia_socket *s, adjust_t *adj)
+{
 	return 0;
 }
 
@@ -195,7 +196,7 @@ static int pcmcia_adjust_resource_info(adjust_t *adj)
 				begin = adj->resource.memory.Base;
 				end = adj->resource.memory.Base + adj->resource.memory.Size - 1;
 				if (s->resource_ops->add_mem)
-					ret =s->resource_ops->add_mem(s, adj->Action, begin, end);
+					ret = s->resource_ops->add_mem(s, adj->Action, begin, end);
 			case RES_IO_RANGE:
 				begin = adj->resource.io.BasePort;
 				end = adj->resource.io.BasePort + adj->resource.io.NumPorts - 1;
@@ -215,7 +216,7 @@ static int pcmcia_adjust_resource_info(adjust_t *adj)
 	}
 	up_read(&pcmcia_socket_list_rwsem);
 
-	return (ret);
+	return ret;
 }
 
 
@@ -490,7 +491,7 @@ static int bind_request(struct pcmcia_socket *s, bind_info_t *bind_info)
 	}
 
 	spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
-        list_for_each_entry(p_dev, &s->devices_list, socket_device_list) {
+	list_for_each_entry(p_dev, &s->devices_list, socket_device_list) {
 		if (p_dev->func == bind_info->function) {
 			if ((p_dev->dev.driver == &p_drv->drv)) {
 				if (p_dev->cardmgr) {
@@ -558,7 +559,7 @@ static int bind_request(struct pcmcia_socket *s, bind_info_t *bind_info)
  err_put:
 	pcmcia_put_socket(s);
 
-	return (ret);
+	return ret;
 } /* bind_request */
 
 #ifdef CONFIG_CARDBUS
@@ -655,7 +656,7 @@ static int get_device_info(struct pcmcia_socket *s, bind_info_t *bind_info, int
 
  err_put:
 	pcmcia_put_dev(p_dev);
-	return (ret);
+	return ret;
 } /* get_device_info */
 
 
@@ -664,7 +665,7 @@ static int ds_open(struct inode *inode, struct file *file)
     socket_t i = iminor(inode);
     struct pcmcia_socket *s;
     user_info_t *user;
-    static int warning_printed = 0;
+    static int warning_printed;
     int ret = 0;
 
     pr_debug("ds_open(socket %d)\n", i);
@@ -738,12 +739,13 @@ static int ds_release(struct inode *inode, struct file *file)
     s = user->socket;
 
     /* Unlink user data structure */
-    if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
+    if ((file->f_flags & O_ACCMODE) != O_RDONLY)
 	s->pcmcia_state.busy = 0;
-    }
+
     file->private_data = NULL;
     for (link = &s->user; *link; link = &(*link)->next)
-	if (*link == user) break;
+	if (*link == user)
+		break;
     if (link == NULL)
 	goto out;
     *link = user->next;
@@ -774,7 +776,7 @@ static ssize_t ds_read(struct file *file, char __user *buf,
 
     s = user->socket;
     if (s->pcmcia_state.dead)
-        return -EIO;
+	return -EIO;
 
     ret = wait_event_interruptible(s->queue, !queue_empty(user));
     if (ret == 0)
@@ -824,7 +826,7 @@ static u_int ds_poll(struct file *file, poll_table *wait)
 
 /*====================================================================*/
 
-static int ds_ioctl(struct inode * inode, struct file * file,
+static int ds_ioctl(struct inode *inode, struct file *file,
 		    u_int cmd, u_long arg)
 {
     struct pcmcia_socket *s;
@@ -842,10 +844,11 @@ static int ds_ioctl(struct inode * inode, struct file * file,
 
     s = user->socket;
     if (s->pcmcia_state.dead)
-        return -EIO;
+	return -EIO;
 
     size = (cmd & IOCSIZE_MASK) >> IOCSIZE_SHIFT;
-    if (size > sizeof(ds_ioctl_arg_t)) return -EINVAL;
+    if (size > sizeof(ds_ioctl_arg_t))
+	return -EINVAL;
 
     /* Permission check */
     if (!(cmd & IOC_OUT) && !capable(CAP_SYS_ADMIN))
@@ -1024,8 +1027,8 @@ static int ds_ioctl(struct inode * inode, struct file * file,
     }
 
     if (cmd & IOC_OUT) {
-        if (__copy_to_user(uarg, (char *)buf, size))
-            err = -EFAULT;
+	if (__copy_to_user(uarg, (char *)buf, size))
+		err = -EFAULT;
     }
 
 free_out:
@@ -1045,7 +1048,8 @@ static const struct file_operations ds_fops = {
 	.poll		= ds_poll,
 };
 
-void __init pcmcia_setup_ioctl(void) {
+void __init pcmcia_setup_ioctl(void)
+{
 	int i;
 
 	/* Set up character device for user mode clients */
@@ -1064,7 +1068,8 @@ void __init pcmcia_setup_ioctl(void) {
 }
 
 
-void __exit pcmcia_cleanup_ioctl(void) {
+void __exit pcmcia_cleanup_ioctl(void)
+{
 #ifdef CONFIG_PROC_FS
 	if (proc_pccard) {
 		remove_proc_entry("drivers", proc_pccard);

drivers/pcmcia/pcmcia_resource.c

@@ -33,7 +33,7 @@
 
 
 /* Access speed for IO windows */
-static int io_speed = 0;
+static int io_speed;
 module_param(io_speed, int, 0444);
 
 
@@ -62,7 +62,8 @@ static int alloc_io_space(struct pcmcia_socket *s, u_int attr,
 			       num, align);
 			align = 0;
 		} else
-			while (align && (align < num)) align <<= 1;
+			while (align && (align < num))
+				align <<= 1;
 	}
 	if (*base & ~(align-1)) {
 		dev_dbg(&s->dev, "odd IO request: base %#x align %#x\n",
@@ -338,7 +339,7 @@ static int pcmcia_release_io(struct pcmcia_device *p_dev, io_req_t *req)
 	struct pcmcia_socket *s = p_dev->socket;
 	config_t *c = p_dev->function_config;
 
-	if (!p_dev->_io )
+	if (!p_dev->_io)
 		return -EINVAL;
 
 	p_dev->_io = 0;
@@ -362,7 +363,7 @@ static int pcmcia_release_io(struct pcmcia_device *p_dev, io_req_t *req)
 static int pcmcia_release_irq(struct pcmcia_device *p_dev, irq_req_t *req)
 {
 	struct pcmcia_socket *s = p_dev->socket;
-	config_t *c= p_dev->function_config;
+	config_t *c = p_dev->function_config;
 
 	if (!p_dev->_irq)
 		return -EINVAL;
@@ -383,9 +384,8 @@ static int pcmcia_release_irq(struct pcmcia_device *p_dev, irq_req_t *req)
 		s->irq.AssignedIRQ = 0;
 	}
 
-	if (req->Handler) {
+	if (req->Handler)
 		free_irq(req->AssignedIRQ, p_dev->priv);
-	}
 
 #ifdef CONFIG_PCMCIA_PROBE
 	pcmcia_used_irq[req->AssignedIRQ]--;
@@ -656,7 +656,8 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req)
 		type = IRQF_SHARED;
 	else if (req->Attributes & IRQ_TYPE_DYNAMIC_SHARING)
 		type = IRQF_SHARED;
-	else printk(KERN_WARNING "pcmcia: Driver needs updating to support IRQ sharing.\n");
+	else
+		printk(KERN_WARNING "pcmcia: Driver needs updating to support IRQ sharing.\n");
 
 #ifdef CONFIG_PCMCIA_PROBE
 
@@ -788,7 +789,8 @@ int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req, window_ha
 
 	/* Allocate system memory window */
 	for (w = 0; w < MAX_WIN; w++)
-		if (!(s->state & SOCKET_WIN_REQ(w))) break;
+		if (!(s->state & SOCKET_WIN_REQ(w)))
+			break;
 	if (w == MAX_WIN) {
 		dev_dbg(&s->dev, "all windows are used already\n");
 		return -EINVAL;
@@ -826,18 +828,19 @@ int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req, window_ha
 	s->state |= SOCKET_WIN_REQ(w);
 
 	/* Return window handle */
-	if (s->features & SS_CAP_STATIC_MAP) {
+	if (s->features & SS_CAP_STATIC_MAP)
 		req->Base = win->static_start;
-	} else {
+	else
 		req->Base = win->res->start;
-	}
+
 	*wh = w + 1;
 
 	return 0;
 } /* pcmcia_request_window */
 EXPORT_SYMBOL(pcmcia_request_window);
 
-void pcmcia_disable_device(struct pcmcia_device *p_dev) {
+void pcmcia_disable_device(struct pcmcia_device *p_dev)
+{
 	pcmcia_release_configuration(p_dev);
 	pcmcia_release_io(p_dev, &p_dev->io);
 	pcmcia_release_irq(p_dev, &p_dev->irq);
@@ -970,7 +973,7 @@ int pcmcia_loop_tuple(struct pcmcia_device *p_dev, cisdata_t code,
 
 	return pccard_loop_tuple(p_dev->socket, p_dev->func, code, NULL,
 				 &loop, pcmcia_do_loop_tuple);
-};
+}
 EXPORT_SYMBOL(pcmcia_loop_tuple);
 
 
@@ -1000,7 +1003,7 @@ static int pcmcia_do_get_tuple(struct pcmcia_device *p_dev, tuple_t *tuple,
 	} else
 		dev_dbg(&p_dev->dev, "do_get_tuple: out of memory\n");
 	return 0;
-};
+}
 
 /**
  * pcmcia_get_tuple() - get first tuple from CIS
@@ -1024,7 +1027,7 @@ size_t pcmcia_get_tuple(struct pcmcia_device *p_dev, cisdata_t code,
 	pcmcia_loop_tuple(p_dev, code, pcmcia_do_get_tuple, &get);
 
 	return get.len;
-};
+}
 EXPORT_SYMBOL(pcmcia_get_tuple);
 
 
@@ -1057,7 +1060,7 @@ static int pcmcia_do_get_mac(struct pcmcia_device *p_dev, tuple_t *tuple,
 	for (i = 0; i < 6; i++)
 		dev->dev_addr[i] = tuple->TupleData[i+2];
 	return 0;
-};
+}
 
 /**
  * pcmcia_get_mac_from_cis() - read out MAC address from CISTPL_FUNCE
@@ -1071,6 +1074,6 @@ static int pcmcia_do_get_mac(struct pcmcia_device *p_dev, tuple_t *tuple,
 int pcmcia_get_mac_from_cis(struct pcmcia_device *p_dev, struct net_device *dev)
 {
 	return pcmcia_loop_tuple(p_dev, CISTPL_FUNCE, pcmcia_do_get_mac, dev);
-};
+}
 EXPORT_SYMBOL(pcmcia_get_mac_from_cis);
 

drivers/pcmcia/rsrc_mgr.c

@@ -126,16 +126,16 @@ static void pcmcia_align(void *align_data, struct resource *res,
 	res->start = start;
 
 #ifdef CONFIG_X86
-        if (res->flags & IORESOURCE_IO) {
-                if (start & 0x300) {
-                        start = (start + 0x3ff) & ~0x3ff;
-                        res->start = start;
-                }
-        }
+	if (res->flags & IORESOURCE_IO) {
+		if (start & 0x300) {
+			start = (start + 0x3ff) & ~0x3ff;
+			res->start = start;
+		}
+	}
 #endif
 
 #ifdef CONFIG_M68K
-        if (res->flags & IORESOURCE_IO) {
+	if (res->flags & IORESOURCE_IO) {
 		if ((res->start + size - 1) >= 1024)
 			res->start = res->end;
 	}

drivers/pcmcia/socket_sysfs.c

@@ -164,7 +164,7 @@ static ssize_t pccard_store_irq_mask(struct device *dev,
 	if (!count)
 		return -EINVAL;
 
-	ret = sscanf (buf, "0x%x\n", &mask);
+	ret = sscanf(buf, "0x%x\n", &mask);
 
 	if (ret == 1) {
 		s->irq_mask &= mask;
@@ -278,7 +278,7 @@ static ssize_t pccard_extract_cis(struct pcmcia_socket *s, char *buf, loff_t off
  free_tuple:
 	kfree(tuplebuffer);
 
-	return (ret);
+	return ret;
 }
 
 static ssize_t pccard_show_cis(struct kobject *kobj,
@@ -308,7 +308,7 @@ static ssize_t pccard_show_cis(struct kobject *kobj,
 		count = pccard_extract_cis(s, buf, off, count);
 	}
 
-	return (count);
+	return count;
 }
 
 static ssize_t pccard_store_cis(struct kobject *kobj,

drivers/pcmcia/yenta_socket.c

@@ -6,7 +6,7 @@
  * Changelog:
  * Aug 2002: Manfred Spraul <manfred@colorfullife.com>
  * 	Dynamically adjust the size of the bridge resource
- * 	
+ *
  * May 2003: Dominik Brodowski <linux@brodo.de>
  * 	Merge pci_socket.c and yenta.c into one file
  */
@@ -16,13 +16,12 @@
 #include <linux/interrupt.h>
 #include <linux/delay.h>
 #include <linux/module.h>
+#include <linux/io.h>
 
 #include <pcmcia/cs_types.h>
 #include <pcmcia/ss.h>
 #include <pcmcia/cs.h>
 
-#include <asm/io.h>
-
 #include "yenta_socket.h"
 #include "i82365.h"
 
@@ -55,7 +54,7 @@ static int yenta_probe_cb_irq(struct yenta_socket *socket);
 
 static unsigned int override_bios;
 module_param(override_bios, uint, 0000);
-MODULE_PARM_DESC (override_bios, "yenta ignore bios resource allocation");
+MODULE_PARM_DESC(override_bios, "yenta ignore bios resource allocation");
 
 /*
  * Generate easy-to-use ways of reading a cardbus sockets
@@ -237,24 +236,42 @@ static void yenta_set_power(struct yenta_socket *socket, socket_state_t *state)
 		/* i82365SL-DF style */
 		if (socket->flags & YENTA_16BIT_POWER_DF) {
 			switch (state->Vcc) {
-			case 33: reg |= I365_VCC_3V; break;
-			case 50: reg |= I365_VCC_5V; break;
-			default: reg = 0; break;
+			case 33:
+				reg |= I365_VCC_3V;
+				break;
+			case 50:
+				reg |= I365_VCC_5V;
+				break;
+			default:
+				reg = 0;
+				break;
 			}
 			switch (state->Vpp) {
 			case 33:
-			case 50: reg |= I365_VPP1_5V; break;
-			case 120: reg |= I365_VPP1_12V; break;
+			case 50:
+				reg |= I365_VPP1_5V;
+				break;
+			case 120:
+				reg |= I365_VPP1_12V;
+				break;
 			}
 		} else {
 			/* i82365SL-B style */
 			switch (state->Vcc) {
-			case 50: reg |= I365_VCC_5V; break;
-			default: reg = 0; break;
+			case 50:
+				reg |= I365_VCC_5V;
+				break;
+			default:
+				reg = 0;
+				break;
 			}
 			switch (state->Vpp) {
-			case 50: reg |= I365_VPP1_5V | I365_VPP2_5V; break;
-			case 120: reg |= I365_VPP1_12V | I365_VPP2_12V; break;
+			case 50:
+				reg |= I365_VPP1_5V | I365_VPP2_5V;
+				break;
+			case 120:
+				reg |= I365_VPP1_12V | I365_VPP2_12V;
+				break;
 			}
 		}
 
@@ -263,14 +280,26 @@ static void yenta_set_power(struct yenta_socket *socket, socket_state_t *state)
 	} else {
 		u32 reg = 0;	/* CB_SC_STPCLK? */
 		switch (state->Vcc) {
-		case 33: reg = CB_SC_VCC_3V; break;
-		case 50: reg = CB_SC_VCC_5V; break;
-		default: reg = 0; break;
+		case 33:
+			reg = CB_SC_VCC_3V;
+			break;
+		case 50:
+			reg = CB_SC_VCC_5V;
+			break;
+		default:
+			reg = 0;
+			break;
 		}
 		switch (state->Vpp) {
-		case 33:  reg |= CB_SC_VPP_3V; break;
-		case 50:  reg |= CB_SC_VPP_5V; break;
-		case 120: reg |= CB_SC_VPP_12V; break;
+		case 33:
+			reg |= CB_SC_VPP_3V;
+			break;
+		case 50:
+			reg |= CB_SC_VPP_5V;
+			break;
+		case 120:
+			reg |= CB_SC_VPP_12V;
+			break;
 		}
 		if (reg != cb_readl(socket, CB_SOCKET_CONTROL))
 			cb_writel(socket, CB_SOCKET_CONTROL, reg);
@@ -314,23 +343,29 @@ static int yenta_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
 
 		reg = exca_readb(socket, I365_POWER) & (I365_VCC_MASK|I365_VPP1_MASK);
 		reg |= I365_PWR_NORESET;
-		if (state->flags & SS_PWR_AUTO) reg |= I365_PWR_AUTO;
-		if (state->flags & SS_OUTPUT_ENA) reg |= I365_PWR_OUT;
+		if (state->flags & SS_PWR_AUTO)
+			reg |= I365_PWR_AUTO;
+		if (state->flags & SS_OUTPUT_ENA)
+			reg |= I365_PWR_OUT;
 		if (exca_readb(socket, I365_POWER) != reg)
 			exca_writeb(socket, I365_POWER, reg);
 
 		/* CSC interrupt: no ISA irq for CSC */
 		reg = I365_CSC_DETECT;
 		if (state->flags & SS_IOCARD) {
-			if (state->csc_mask & SS_STSCHG) reg |= I365_CSC_STSCHG;
+			if (state->csc_mask & SS_STSCHG)
+				reg |= I365_CSC_STSCHG;
 		} else {
-			if (state->csc_mask & SS_BATDEAD) reg |= I365_CSC_BVD1;
-			if (state->csc_mask & SS_BATWARN) reg |= I365_CSC_BVD2;
-			if (state->csc_mask & SS_READY) reg |= I365_CSC_READY;
+			if (state->csc_mask & SS_BATDEAD)
+				reg |= I365_CSC_BVD1;
+			if (state->csc_mask & SS_BATWARN)
+				reg |= I365_CSC_BVD2;
+			if (state->csc_mask & SS_READY)
+				reg |= I365_CSC_READY;
 		}
 		exca_writeb(socket, I365_CSCINT, reg);
 		exca_readb(socket, I365_CSC);
-		if(sock->zoom_video)
+		if (sock->zoom_video)
 			sock->zoom_video(sock, state->flags & SS_ZVCARD);
 	}
 	config_writew(socket, CB_BRIDGE_CONTROL, bridge);
@@ -368,9 +403,12 @@ static int yenta_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *io
 	exca_writew(socket, I365_IO(map)+I365_W_STOP, io->stop);
 
 	ioctl = exca_readb(socket, I365_IOCTL) & ~I365_IOCTL_MASK(map);
-	if (io->flags & MAP_0WS) ioctl |= I365_IOCTL_0WS(map);
-	if (io->flags & MAP_16BIT) ioctl |= I365_IOCTL_16BIT(map);
-	if (io->flags & MAP_AUTOSZ) ioctl |= I365_IOCTL_IOCS16(map);
+	if (io->flags & MAP_0WS)
+		ioctl |= I365_IOCTL_0WS(map);
+	if (io->flags & MAP_16BIT)
+		ioctl |= I365_IOCTL_16BIT(map);
+	if (io->flags & MAP_AUTOSZ)
+		ioctl |= I365_IOCTL_IOCS16(map);
 	exca_writeb(socket, I365_IOCTL, ioctl);
 
 	if (io->flags & MAP_ACTIVE)
@@ -416,10 +454,17 @@ static int yenta_set_mem_map(struct pcmcia_socket *sock, struct pccard_mem_map *
 
 	word = (stop >> 12) & 0x0fff;
 	switch (to_cycles(mem->speed)) {
-		case 0: break;
-		case 1:  word |= I365_MEM_WS0; break;
-		case 2:  word |= I365_MEM_WS1; break;
-		default: word |= I365_MEM_WS1 | I365_MEM_WS0; break;
+	case 0:
+		break;
+	case 1:
+		word |= I365_MEM_WS0;
+		break;
+	case 2:
+		word |= I365_MEM_WS1;
+		break;
+	default:
+		word |= I365_MEM_WS1 | I365_MEM_WS0;
+		break;
 	}
 	exca_writew(socket, I365_MEM(map) + I365_W_STOP, word);
 
@@ -547,9 +592,9 @@ static int yenta_sock_suspend(struct pcmcia_socket *sock)
  * max 4 MB, min 16 kB. We try very hard to not get below
  * the "ACC" values, though.
  */
-#define BRIDGE_MEM_MAX 4*1024*1024
-#define BRIDGE_MEM_ACC 128*1024
-#define BRIDGE_MEM_MIN 16*1024
+#define BRIDGE_MEM_MAX (4*1024*1024)
+#define BRIDGE_MEM_ACC (128*1024)
+#define BRIDGE_MEM_MIN (16*1024)
 
 #define BRIDGE_IO_MAX 512
 #define BRIDGE_IO_ACC 256
@@ -574,7 +619,7 @@ static int yenta_search_one_res(struct resource *root, struct resource *res,
 		int i;
 		size = BRIDGE_MEM_MAX;
 		if (size > avail/8) {
-			size=(avail+1)/8;
+			size = (avail+1)/8;
 			/* round size down to next power of 2 */
 			i = 0;
 			while ((size /= 2) != 0)
@@ -590,7 +635,7 @@ static int yenta_search_one_res(struct resource *root, struct resource *res,
 
 	do {
 		if (allocate_resource(root, res, size, start, end, align,
-				      NULL, NULL)==0) {
+				      NULL, NULL) == 0) {
 			return 1;
 		}
 		size = size/2;
@@ -605,8 +650,8 @@ static int yenta_search_res(struct yenta_socket *socket, struct resource *res,
 			    u32 min)
 {
 	int i;
-	for (i=0; i<PCI_BUS_NUM_RESOURCES; i++) {
-		struct resource * root = socket->dev->bus->resource[i];
+	for (i = 0; i < PCI_BUS_NUM_RESOURCES; i++) {
+		struct resource *root = socket->dev->bus->resource[i];
 		if (!root)
 			continue;
 
@@ -704,7 +749,7 @@ static void yenta_allocate_resources(struct yenta_socket *socket)
 static void yenta_free_resources(struct yenta_socket *socket)
 {
 	int i;
-	for (i=0;i<4;i++) {
+	for (i = 0; i < 4; i++) {
 		struct resource *res;
 		res = socket->dev->resource + PCI_BRIDGE_RESOURCES + i;
 		if (res->start != 0 && res->end != 0)
@@ -726,7 +771,7 @@ static void __devexit yenta_close(struct pci_dev *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);
@@ -898,7 +943,7 @@ static irqreturn_t yenta_probe_handler(int irq, void *dev_id)
 {
 	struct yenta_socket *socket = (struct yenta_socket *) dev_id;
 	u8 csc;
-        u32 cb_event;
+	u32 cb_event;
 
 	/* Clear interrupt status for the event */
 	cb_event = cb_readl(socket, CB_SOCKET_EVENT);
@@ -1019,7 +1064,7 @@ static void yenta_fixup_parent_bridge(struct pci_bus *cardbus_bridge)
 {
 	struct list_head *tmp;
 	unsigned char upper_limit;
- 	/*
+	/*
 	 * We only check and fix the parent bridge: All systems which need
 	 * this fixup that have been reviewed are laptops and the only bridge
 	 * which needed fixing was the parent bridge of the CardBus bridge:
@@ -1038,7 +1083,7 @@ static void yenta_fixup_parent_bridge(struct pci_bus *cardbus_bridge)
 
 	/* check the bus ranges of all silbling bridges to prevent overlap */
 	list_for_each(tmp, &bridge_to_fix->parent->children) {
-		struct pci_bus * silbling = pci_bus_b(tmp);
+		struct pci_bus *silbling = pci_bus_b(tmp);
 		/*
 		 * If the silbling has a higher secondary bus number
 		 * and it's secondary is equal or smaller than our
@@ -1083,7 +1128,7 @@ static void yenta_fixup_parent_bridge(struct pci_bus *cardbus_bridge)
  * interrupt, and that we can map the cardbus area. Fill in the
  * socket information structure..
  */
-static int __devinit yenta_probe (struct pci_dev *dev, const struct pci_device_id *id)
+static int __devinit yenta_probe(struct pci_dev *dev, const struct pci_device_id *id)
 {
 	struct yenta_socket *socket;
 	int ret;
@@ -1302,7 +1347,7 @@ static struct dev_pm_ops yenta_pm_ops = {
 #define YENTA_PM_OPS	NULL
 #endif
 
-#define CB_ID(vend,dev,type)				\
+#define CB_ID(vend, dev, type)				\
 	{						\
 		.vendor		= vend,			\
 		.device		= dev,			\
@@ -1313,7 +1358,7 @@ static struct dev_pm_ops yenta_pm_ops = {
 		.driver_data	= CARDBUS_TYPE_##type,	\
 	}
 
-static struct pci_device_id yenta_table [] = {
+static struct pci_device_id yenta_table[] = {
 	CB_ID(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_1031, TI),
 
 	/*
@@ -1403,13 +1448,13 @@ static struct pci_driver yenta_cardbus_driver = {
 
 static int __init yenta_socket_init(void)
 {
-	return pci_register_driver (&yenta_cardbus_driver);
+	return pci_register_driver(&yenta_cardbus_driver);
 }
 
 
-static void __exit yenta_socket_exit (void)
+static void __exit yenta_socket_exit(void)
 {
-	pci_unregister_driver (&yenta_cardbus_driver);
+	pci_unregister_driver(&yenta_cardbus_driver);
 }
 
 

include/pcmcia/ds.h

@@ -82,7 +82,7 @@ struct pcmcia_device {
 	/* the hardware "function" device; certain subdevices can
 	 * share one hardware "function" device. */
 	u8			func;
-	struct config_t*	function_config;
+	struct config_t		*function_config;
 
 	struct list_head	socket_device_list;
 
@@ -121,14 +121,14 @@ struct pcmcia_device {
 	u16			manf_id;
 	u16			card_id;
 
-	char *			prod_id[4];
+	char			*prod_id[4];
 
 	u64			dma_mask;
 	struct device		dev;
 
 #ifdef CONFIG_PCMCIA_IOCTL
 	/* device driver wanted by cardmgr */
-	struct pcmcia_driver *	cardmgr;
+	struct pcmcia_driver	*cardmgr;
 #endif
 
 	/* data private to drivers */

include/pcmcia/mem_op.h

@@ -15,8 +15,8 @@
 #ifndef _LINUX_MEM_OP_H
 #define _LINUX_MEM_OP_H
 
+#include <linux/io.h>
 #include <asm/uaccess.h>
-#include <asm/io.h>
 
 /*
    If UNSAFE_MEMCPY is defined, we use the (optimized) system routines

include/pcmcia/ss.h

@@ -154,7 +154,7 @@ struct pcmcia_socket {
 	struct list_head		socket_list;
 	struct completion		socket_released;
 
- 	/* deprecated */
+	/* deprecated */
 	unsigned int			sock;		/* socket number */
 
 
@@ -164,7 +164,7 @@ struct pcmcia_socket {
 	u_int				map_size;
 	u_int				io_offset;
 	u_int				pci_irq;
-	struct pci_dev *		cb_dev;
+	struct pci_dev			*cb_dev;
 
 
 	/* socket setup is done so resources should be able to be allocated.
@@ -179,9 +179,9 @@ struct pcmcia_socket {
 	u8				reserved:5;
 
 	/* socket operations */
-	struct pccard_operations *	ops;
-	struct pccard_resource_ops *	resource_ops;
-	void *				resource_data;
+	struct pccard_operations	*ops;
+	struct pccard_resource_ops	*resource_ops;
+	void				*resource_data;
 
 	/* Zoom video behaviour is so chip specific its not worth adding
 	   this to _ops */
@@ -245,7 +245,7 @@ struct pcmcia_socket {
 
 	/* cardbus (32-bit) */
 #ifdef CONFIG_CARDBUS
-	struct resource *		cb_cis_res;
+	struct resource			*cb_cis_res;
 	void __iomem			*cb_cis_virt;
 #endif /* CONFIG_CARDBUS */