Merge samba.org:/home/paulus/kernel/linux-2.5

into samba.org:/home/paulus/kernel/for-linus-ppc

Documentation/ioctl-number.txt

@@ -30,7 +30,9 @@ I'll register one for you.
 The second argument to _IO, _IOW, _IOR, or _IOWR is a sequence number
 to distinguish ioctls from each other.  The third argument to _IOW,
 _IOR, or _IOWR is the type of the data going into the kernel or coming
-out of the kernel (e.g.  'int' or 'struct foo').
+out of the kernel (e.g.  'int' or 'struct foo').  NOTE!  Do NOT use
+sizeof(arg) as the third argument as this results in your ioctl thinking
+it passes an argument of type size_t.
 
 Some devices use their major number as the identifier; this is OK, as
 long as it is unique.  Some devices are irregular and don't follow any

Makefile

@@ -344,8 +344,8 @@ endif
 include arch/$(ARCH)/Makefile
 
 # Let architecture Makefiles change CPPFLAGS if needed
-CFLAGS += $(CPPFLAGS) $(CFLAGS)
-AFLAGS += $(CPPFLAGS) $(AFLAGS)
+CFLAGS := $(CPPFLAGS) $(CFLAGS)
+AFLAGS := $(CPPFLAGS) $(AFLAGS)
 
 core-y		+= kernel/ mm/ fs/ ipc/ security/ crypto/
 

arch/i386/boot/Makefile

@@ -58,8 +58,7 @@ $(obj)/setup $(obj)/bootsect: %: %.o FORCE
 	$(call if_changed,ld)
 
 $(obj)/compressed/vmlinux: FORCE
-	$(Q)$(MAKE) -f scripts/Makefile.build obj=$(obj)/compressed \
-					IMAGE_OFFSET=$(IMAGE_OFFSET) $@
+	$(Q)$(MAKE) $(build)=$(obj)/compressed IMAGE_OFFSET=$(IMAGE_OFFSET) $@
 
 # Set this if you want to pass append arguments to the zdisk/fdimage kernel
 FDARGS = 

arch/i386/boot98/Makefile

@@ -58,8 +58,7 @@ $(obj)/setup $(obj)/bootsect: %: %.o FORCE
 	$(call if_changed,ld)
 
 $(obj)/compressed/vmlinux: FORCE
-	$(Q)$(MAKE) -f scripts/Makefile.build obj=$(obj)/compressed \
-					IMAGE_OFFSET=$(IMAGE_OFFSET) $@
+	$(Q)$(MAKE) $(build)=$(obj)/compressed IMAGE_OFFSET=$(IMAGE_OFFSET) $@
 
 # Set this if you want to pass append arguments to the zdisk/fdimage kernel
 FDARGS = 

drivers/eisa/Makefile

@@ -10,15 +10,15 @@ obj-${CONFIG_EISA_PCI_EISA}     += pci_eisa.o
 # so leave it at the end of the list.
 obj-${CONFIG_EISA_VIRTUAL_ROOT} += virtual_root.o
 
-clean-files:= devlist.h
 
 # Ugly hack to get DEVICE_NAME_SIZE value...
-DEVICE_NAME_SIZE:=$(shell awk '$$1=="\#define" && $$2=="DEVICE_NAME_SIZE" {print $$3-1}' $(srctree)/include/linux/device.h)
+DEVICE_NAME_SIZE =$(shell awk '$$1=="\#define" && $$2=="DEVICE_NAME_SIZE" {print $$3-1}' $(srctree)/include/linux/device.h)
 
 $(obj)/eisa-bus.o: $(obj)/devlist.h
 
-$(obj)/devlist.h: $(src)/eisa.ids $(srctree)/include/linux/device.h
-	sed -e '/^#/D' -e 's/^\([[:alnum:]]\{7\}\) \+"\([^"]\{1,$(DEVICE_NAME_SIZE)\}\).*"/EISA_DEVINFO ("\1", "\2"),/' $< > $@
+quiet_cmd_eisaid = GEN     $@
+      cmd_eisaid = sed -e '/^\#/D' -e 's/^\([[:alnum:]]\{7\}\) \+"\([^"]\{1,$(DEVICE_NAME_SIZE)\}\).*"/EISA_DEVINFO ("\1", "\2"),/' $< > $@
 
-$(src)/eisa.ids:
-	touch $@
+clean-files := devlist.h
+$(obj)/devlist.h: $(src)/eisa.ids include/linux/device.h
+	$(call cmd,eisaid)

drivers/ide/legacy/pdc4030.c

@@ -297,7 +297,7 @@ int __init detect_pdc4030(ide_hwif_t *hwif)
 }
 
 
-static int __init ide_probe_for_pdc4030(void)
+int __init ide_probe_for_pdc4030(void)
 {
 	unsigned int	index;
 	ide_hwif_t	*hwif;

drivers/ieee1394/Makefile

@@ -16,11 +16,10 @@ obj-$(CONFIG_IEEE1394_ETH1394) += eth1394.o
 obj-$(CONFIG_IEEE1394_AMDTP) += amdtp.o
 obj-$(CONFIG_IEEE1394_CMP) += cmp.o
 
-clean-files := oui.c
-
 quiet_cmd_oui2c = OUI2C   $@
-      cmd_oui2c = $(CONFIG_SHELL) $(obj)/oui2c.sh < $(obj)/oui.db > $@
+      cmd_oui2c = $(CONFIG_SHELL) $(srctree)/$(src)/oui2c.sh < $< > $@
 
+targets := oui.c
 $(obj)/oui.o: $(obj)/oui.c
-$(obj)/oui.c: $(obj)/oui.db $(obj)/oui2c.sh
+$(obj)/oui.c: $(src)/oui.db $(src)/oui2c.sh FORCE
 	$(call if_changed,oui2c)

drivers/isdn/capi/capi.c

@@ -58,12 +58,16 @@ MODULE_LICENSE("GPL");
 
 int capi_major = 68;		/* allocated */
 #ifdef CONFIG_ISDN_CAPI_MIDDLEWARE
+#define CAPINC_NR_PORTS	32
+#define CAPINC_MAX_PORTS	256
 int capi_ttymajor = 191;
+int capi_ttyminors = CAPINC_NR_PORTS;
 #endif /* CONFIG_ISDN_CAPI_MIDDLEWARE */
 
 MODULE_PARM(capi_major, "i");
 #ifdef CONFIG_ISDN_CAPI_MIDDLEWARE
 MODULE_PARM(capi_ttymajor, "i");
+MODULE_PARM(capi_ttyminors, "i");
 #endif /* CONFIG_ISDN_CAPI_MIDDLEWARE */
 
 /* -------- defines ------------------------------------------------- */
@@ -1262,7 +1266,6 @@ static int capinc_tty_read_proc(char *page, char **start, off_t off,
 	return 0;
 }
 
-#define CAPINC_NR_PORTS 256
 static struct tty_driver *capinc_tty_driver;
 
 static struct tty_operations capinc_ops = {
@@ -1289,8 +1292,14 @@ static struct tty_operations capinc_ops = {
 
 static int capinc_tty_init(void)
 {
-	struct tty_driver *drv = alloc_tty_driver(CAPINC_NR_PORTS);
+	struct tty_driver *drv;
 	
+	if (capi_ttyminors > CAPINC_MAX_PORTS)
+		capi_ttyminors = CAPINC_MAX_PORTS;
+	if (capi_ttyminors <= 0)
+		capi_ttyminors = CAPINC_NR_PORTS;
+
+	drv = alloc_tty_driver(capi_ttyminors);
 	if (!drv)
 		return -ENOMEM;
 
@@ -1454,7 +1463,6 @@ static int __init capi_init(void)
 	char *p;
 	char *compileinfo;
 
-
 	if ((p = strchr(revision, ':')) != 0 && p[1]) {
 		strlcpy(rev, p + 2, sizeof(rev));
 		if ((p = strchr(rev, '$')) != 0 && p > rev)
@@ -1470,8 +1478,6 @@ static int __init capi_init(void)
 	devfs_mk_cdev(MKDEV(capi_major, 0), S_IFCHR | S_IRUSR | S_IWUSR,
 			"isdn/capi20");
 
-	printk(KERN_NOTICE "capi20: started up with major %d\n", capi_major);
-
 #ifdef CONFIG_ISDN_CAPI_MIDDLEWARE
 	if (capinc_tty_init() < 0) {
 		unregister_chrdev(capi_major, "capi20");

drivers/isdn/capi/capidrv.c

@@ -1991,6 +1991,10 @@ static int capidrv_addcontr(u16 contr, struct capi_profile *profp)
 	int i;
 
 	sprintf(id, "capidrv-%d", contr);
+	if (!try_module_get(THIS_MODULE)) {
+		printk(KERN_WARNING "capidrv: (%s) Could not reserve module\n", id);
+		return -1;
+	}
 	if (!(card = (capidrv_contr *) kmalloc(sizeof(capidrv_contr), GFP_ATOMIC))) {
 		printk(KERN_WARNING
 		 "capidrv: (%s) Could not allocate contr-struct.\n", id);
@@ -1998,11 +2002,6 @@ static int capidrv_addcontr(u16 contr, struct capi_profile *profp)
 	}
 	memset(card, 0, sizeof(capidrv_contr));
 	card->owner = THIS_MODULE;
-	if (!try_module_get(card->owner)) {
-		printk(KERN_WARNING "capidrv: (%s) Could not reserve module\n", id);
-		kfree(card);
-		return -1;
-	}
 	init_timer(&card->listentimer);
 	strcpy(card->name, id);
 	card->contrnr = contr;
@@ -2099,6 +2098,7 @@ static int capidrv_delcontr(u16 contr)
 		printk(KERN_ERR "capidrv: delcontr: no contr %u\n", contr);
 		return -1;
 	}
+	#warning FIXME: maybe a race condition the card should be removed here from global list /kkeil
 	spin_unlock_irqrestore(&global_lock, flags);
 
 	del_timer(&card->listentimer);

drivers/isdn/capi/kcapi.c

@@ -77,31 +77,17 @@ static struct work_struct tq_recv_notify;
 static inline struct capi_ctr *
 capi_ctr_get(struct capi_ctr *card)
 {
-	if (try_module_get(card->owner))
-		return card;
+	if (!try_module_get(card->owner))
 		return NULL;
+	DBG("Reserve module: %s", card->owner->name);
+	return card;
 }
 
 static inline void
 capi_ctr_put(struct capi_ctr *card)
 {
 	module_put(card->owner);
-	DBG("MOD_COUNT DEC");
-}
-
-/* -------- own ref counting -------------------------------------- */
-
-static inline void
-kcapi_get_ref(void)
-{
-	if (!try_module_get(THIS_MODULE))
-		printk(KERN_WARNING "%s: cannot reserve module\n", __FUNCTION__);
-}
-
-static inline void
-kcapi_put_ref(void)
-{
-	module_put(THIS_MODULE);
+	DBG("Release module: %s", card->owner->name);
 }
 
 /* ------------------------------------------------------------- */
@@ -224,10 +210,13 @@ static int notify_push(unsigned int cmd, u32 controller,
 {
 	struct capi_notifier *np;
 
-	kcapi_get_ref();
+	if (!try_module_get(THIS_MODULE)) {
+		printk(KERN_WARNING "%s: cannot reserve module\n", __FUNCTION__);
+		return -1;
+	}
 	np = (struct capi_notifier *)kmalloc(sizeof(struct capi_notifier), GFP_ATOMIC);
 	if (!np) {
-		kcapi_put_ref();
+		module_put(THIS_MODULE);
 		return -1;
 	}
 	memset(np, 0, sizeof(struct capi_notifier));
@@ -241,9 +230,9 @@ static int notify_push(unsigned int cmd, u32 controller,
 	 * of devices. Devices can only removed in
 	 * user process, not in bh.
 	 */
-	kcapi_get_ref();
+	__module_get(THIS_MODULE);
 	if (schedule_work(&tq_state_notify) == 0)
-		kcapi_put_ref();
+		module_put(THIS_MODULE);
 	return 0;
 }
 
@@ -301,9 +290,9 @@ static void notify_handler(void *dummy)
 	while ((np = notify_dequeue()) != 0) {
 		notify_doit(np);
 		kfree(np);
-		kcapi_put_ref();
+		module_put(THIS_MODULE);
 	}
-	kcapi_put_ref();
+	module_put(THIS_MODULE);
 }
 	
 /* -------- Receiver ------------------------------------------ */

drivers/isdn/hardware/avm/c4.c

@@ -37,8 +37,8 @@
 static int suppress_pollack;
 
 static struct pci_device_id c4_pci_tbl[] = {
-	{ PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_21285, PCI_VENDOR_ID_AVM, PCI_DEVICE_ID_AVM_C4, 4 },
-	{ PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_21285, PCI_VENDOR_ID_AVM, PCI_DEVICE_ID_AVM_C2, 2 },
+	{ PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_21285, PCI_VENDOR_ID_AVM, PCI_DEVICE_ID_AVM_C4, 0, 0, (unsigned long)4 },
+	{ PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_21285, PCI_VENDOR_ID_AVM, PCI_DEVICE_ID_AVM_C2, 0, 0, (unsigned long)2 },
 	{ }			/* Terminating entry */
 };
 
@@ -145,6 +145,7 @@ static inline int wait_for_doorbell(avmcard *card, unsigned long t)
 	while (c4inmeml(card->mbase+DOORBELL) != 0xffffffff) {
 		if (!time_before(jiffies, stop))
 			return -1;
+		mb();
 	}
 	return 0;
 }
@@ -297,6 +298,7 @@ static void c4_reset(avmcard *card)
 		if (!time_before(jiffies, stop))
 			return;
 		c4outmeml(card->mbase+DOORBELL, DBELL_ADDR);
+		mb();
 	}
 
 	c4_poke(card, DC21285_ARMCSR_BASE + CHAN_1_CONTROL, 0);
@@ -320,6 +322,7 @@ static int c4_detect(avmcard *card)
 		if (!time_before(jiffies, stop))
 			return 2;
 		c4outmeml(card->mbase+DOORBELL, DBELL_ADDR);
+		mb();
 	}
 
 	c4_poke(card, DC21285_ARMCSR_BASE + CHAN_1_CONTROL, 0);
@@ -899,6 +902,9 @@ static void c4_remove(struct pci_dev *pdev)
 	avmctrl_info *cinfo;
 	u_int i;
 
+	if (!card)
+		return;
+
  	c4_reset(card);
 
         for (i=0; i < card->nr_controllers; i++) {
@@ -910,6 +916,7 @@ static void c4_remove(struct pci_dev *pdev)
 	iounmap(card->mbase);
 	release_region(card->port, AVMB1_PORTLEN);
         avmcard_dma_free(card->dma);
+        pci_set_drvdata(pdev, NULL);
 	b1_free_card(card);
 }
 
@@ -1141,7 +1148,7 @@ static int c4_add_card(struct capicardparams *p, struct pci_dev *dev,
 
 	retval = c4_detect(card);
 	if (retval != 0) {
-		printk(KERN_NOTICE "c4: NO card at 0x%x (%d)\n",
+		printk(KERN_NOTICE "c4: NO card at 0x%x error(%d)\n",
 		       card->port, retval);
 		retval = -EIO;
 		goto err_unmap;
@@ -1185,7 +1192,7 @@ static int c4_add_card(struct capicardparams *p, struct pci_dev *dev,
 	printk(KERN_INFO "c4: AVM C%d at i/o %#x, irq %d, mem %#lx\n",
 	       nr_controllers, card->port, card->irq,
 	       card->membase);
-
+	pci_set_drvdata(dev, card);
 	return 0;
 
  err_free_irq:

drivers/isdn/hisax/Makefile

@@ -57,5 +57,5 @@ hisax-$(CONFIG_HISAX_W6692)		+= w6692.o
 hisax-$(CONFIG_HISAX_ENTERNOW_PCI)	+= enternow_pci.o amd7930_fn.o
 #hisax-$(CONFIG_HISAX_TESTEMU)		+= testemu.o
 
-CERT := $(shell cd $(src); md5sum -c md5sums.asc > /dev/null 2> /dev/null ;echo $$?)
-CFLAGS_cert.o := -DCERTIFICATION=$(CERT)
+CERT = $(shell cd $(src); md5sum -c md5sums.asc > /dev/null 2> /dev/null ;echo $$?)
+CFLAGS_cert.o = -DCERTIFICATION=$(CERT)

drivers/isdn/i4l/isdn_audio.c

@@ -559,7 +559,7 @@ isdn_audio_eval_dtmf(modem_info * info)
 			ISDN_AUDIO_SKB_DLECOUNT(skb) = 0;
 			ISDN_AUDIO_SKB_LOCK(skb) = 0;
 			isdn_tty_queue_tail(info, skb, 2);
-			if ((dev->modempoll) && (info->rcvsched))
+			if (((get_isdn_dev())->modempoll) && (info->rcvsched))
 				mod_timer(&info->read_timer, jiffies + 4);
 		} else
 			kfree_skb(skb);
@@ -670,7 +670,7 @@ isdn_audio_put_dle_code(modem_info * info, u_char code)
 	ISDN_AUDIO_SKB_LOCK(skb) = 0;
 	isdn_tty_queue_tail(info, skb, 2);
 	/* Schedule dequeuing */
-	if ((dev->modempoll) && (info->rcvsched))
+	if (((get_isdn_dev())->modempoll) && (info->rcvsched))
 		mod_timer(&info->read_timer, jiffies + 4);
 }
 

drivers/isdn/i4l/isdn_common.c

@@ -32,15 +32,15 @@ MODULE_DESCRIPTION("ISDN4Linux: link layer");
 MODULE_AUTHOR("Fritz Elfert");
 MODULE_LICENSE("GPL");
 
-isdn_dev *dev;
+static isdn_dev_t *isdndev;
 
-static void isdn_lock_driver(struct isdn_driver *drv);
-static void isdn_unlock_driver(struct isdn_driver *drv);
-
-/* ====================================================================== */
+isdn_dev_t *
+get_isdn_dev(void) {
+	return(isdndev);
+}
 
 /* Description of hardware-level-driver */
-struct isdn_driver {
+typedef struct isdn_driver {
 	int                 di;
 	char                id[20];
 	atomic_t            refcnt;
@@ -55,7 +55,15 @@ struct isdn_driver {
 	spinlock_t          lock;
 	struct isdn_slot   *slots; 
 	struct fsm_inst     fi;
-} driver;
+} isdn_driver_t;
+
+static spinlock_t	drivers_lock = SPIN_LOCK_UNLOCKED;
+static isdn_driver_t	*drivers[ISDN_MAX_DRIVERS];
+
+static void isdn_lock_driver(struct isdn_driver *drv);
+static void isdn_unlock_driver(struct isdn_driver *drv);
+
+/* ====================================================================== */
 
 static void drv_destroy(struct isdn_driver *drv);
 
@@ -332,7 +340,7 @@ slot_icall(struct fsm_inst *fi, int pr, void *arg)
 	isdn_lock_driver(slot->drv);
 	fsm_change_state(fi, ST_SLOT_IN);
 	slot_debug(fi, "ICALL: %s\n", ctrl->parm.num);
-	if (dev->global_flags & ISDN_GLOBAL_STOPPED)
+	if (isdndev->global_flags & ISDN_GLOBAL_STOPPED)
 		return 0;
 	
 	strcpy(slot->num, ctrl->parm.setup.phone);
@@ -461,9 +469,6 @@ static char *drv_st_str[] = {
 
 static int __drv_command(struct isdn_driver *drv, isdn_ctrl *cmd);
 
-static spinlock_t drivers_lock = SPIN_LOCK_UNLOCKED;
-static struct isdn_driver *drivers[ISDN_MAX_DRIVERS];
-
 static int
 isdn_writebuf_skb(struct isdn_slot *slot, struct sk_buff *skb)
 {
@@ -563,14 +568,14 @@ set_global_features(void)
 	unsigned long flags;
 	int drvidx;
 
-	dev->global_features = 0;
+	isdndev->global_features = 0;
 	spin_lock_irqsave(&drivers_lock, flags);
 	for (drvidx = 0; drvidx < ISDN_MAX_DRIVERS; drvidx++) {
 		if (!drivers[drvidx])
 			continue;
 		if (drivers[drvidx]->fi.state != ST_DRV_RUNNING)
 			continue;
-		dev->global_features |= drivers[drvidx]->features;
+		isdndev->global_features |= drivers[drvidx]->features;
 	}
 	spin_unlock_irqrestore(&drivers_lock, flags);
 }
@@ -632,7 +637,7 @@ drv_stat_unload(struct fsm_inst *fi, int pr, void *arg)
 	spin_unlock_irqrestore(&drivers_lock, flags);
 	put_drv(drv);
 
-	dev->channels -= drv->channels;
+	isdndev->channels -= drv->channels;
 
 	isdn_info_update();
 	return 0;
@@ -798,6 +803,7 @@ isdn_status_callback(isdn_ctrl *c)
 		case ISDN_STAT_AUDIO:
 			rc = fsm_event(&drv->fi, EV_STAT_AUDIO, c);
 			break;
+#warning FIXME divert interface
 #if 0
 		case ISDN_STAT_ICALL:
 			/* Find any ttyI, waiting for D-channel setup */
@@ -851,12 +857,6 @@ isdn_status_callback(isdn_ctrl *c)
                         if (divert_if)
 				divert_if->stat_callback(c); 
 			break;
-		case ISDN_STAT_BCONN:
-			break;
-		case ISDN_STAT_BHUP:
-			break;
-#endif
-#if 0 // FIXME
 		case ISDN_STAT_DISCH:
 			save_flags(flags);
 			cli();
@@ -899,7 +899,7 @@ register_isdn(isdn_if *iif)
 	unsigned long flags;
 	int drvidx;
 
-	drv = kmalloc(sizeof(*drv), GFP_KERNEL);
+	drv = kmalloc(sizeof(*drv), GFP_ATOMIC);
 	if (!drv) {
 		printk(KERN_WARNING "register_isdn: out of mem\n");
 		goto fail;
@@ -1264,13 +1264,13 @@ isdn_statstr(void)
 void
 isdn_info_update(void)
 {
-	infostruct *p = dev->infochain;
+	infostruct *p = isdndev->infochain;
 
 	while (p) {
 		*(p->private) = 1;
 		p = (infostruct *) p->next;
 	}
-	wake_up_interruptible(&(dev->info_waitq));
+	wake_up_interruptible(&(isdndev->info_waitq));
 }
 
 static int
@@ -1282,9 +1282,9 @@ isdn_status_open(struct inode *ino, struct file *filep)
 	if (!p)
 		return -ENOMEM;
 
-	p->next = (char *) dev->infochain;
+	p->next = (char *) isdndev->infochain;
 	p->private = (char *) &(filep->private_data);
-	dev->infochain = p;
+	isdndev->infochain = p;
 	/* At opening we allow a single update */
 	filep->private_data = (char *) 1;
 
@@ -1294,7 +1294,7 @@ isdn_status_open(struct inode *ino, struct file *filep)
 static int
 isdn_status_release(struct inode *ino, struct file *filep)
 {
-	infostruct *p = dev->infochain;
+	infostruct *p = isdndev->infochain;
 	infostruct *q = NULL;
 	
 	lock_kernel();
@@ -1304,7 +1304,7 @@ isdn_status_release(struct inode *ino, struct file *filep)
 			if (q)
 				q->next = p->next;
 			else
-				dev->infochain = (infostruct *) (p->next);
+				isdndev->infochain = (infostruct *) (p->next);
 			kfree(p);
 			goto out;
 		}
@@ -1331,7 +1331,7 @@ isdn_status_read(struct file *file, char *buf, size_t count, loff_t * off)
 	if (!file->private_data) {
 		if (file->f_flags & O_NONBLOCK)
 			return  -EAGAIN;
-		interruptible_sleep_on(&(dev->info_waitq));
+		interruptible_sleep_on(&(isdndev->info_waitq));
 	}
 	lock_kernel();
 	p = isdn_statstr();
@@ -1364,7 +1364,7 @@ isdn_status_poll(struct file *file, poll_table *wait)
 {
 	unsigned int mask = 0;
 
-	poll_wait(file, &(dev->info_waitq), wait);
+	poll_wait(file, &(isdndev->info_waitq), wait);
 	lock_kernel();
 	if (file->private_data)
 		mask |= POLLIN | POLLRDNORM;
@@ -1449,8 +1449,8 @@ isdn_ctrl_release(struct inode *ino, struct file *file)
 {
 	struct isdn_slot *slot = file->private_data;
 
-	if (dev->profd == current)
-		dev->profd = NULL;
+	if (isdndev->profd == current)
+		isdndev->profd = NULL;
 
 	isdn_unlock_driver(slot->drv);
 	put_slot(slot);
@@ -1590,15 +1590,15 @@ isdn_ctrl_ioctl(struct inode *inode, struct file *file, uint cmd, ulong arg)
 	case IIOCNETHUP:
 		return isdn_net_ioctl(inode, file, cmd, arg);
 	case IIOCSETVER:
-		dev->net_verbose = arg;
-		printk(KERN_INFO "isdn: Verbose-Level is %d\n", dev->net_verbose);
+		isdndev->net_verbose = arg;
+		printk(KERN_INFO "isdn: Verbose-Level is %d\n", isdndev->net_verbose);
 		return 0;
 	case IIOCSETGST:
 		if (arg) {
-			dev->global_flags |= ISDN_GLOBAL_STOPPED;
+			isdndev->global_flags |= ISDN_GLOBAL_STOPPED;
 			isdn_net_hangup_all();
 		} else {
-			dev->global_flags &= ~ISDN_GLOBAL_STOPPED;
+			isdndev->global_flags &= ~ISDN_GLOBAL_STOPPED;
 		}
 		return 0;
 	case IIOCSETBRJ:
@@ -1622,7 +1622,7 @@ isdn_ctrl_ioctl(struct inode *inode, struct file *file, uint cmd, ulong arg)
 			drivers[drvidx]->flags &= ~DRV_FLAG_REJBUS;
 		return 0;
 	case IIOCSIGPRF:
-		dev->profd = current;
+		isdndev->profd = current;
 		return 0;
 		break;
 	case IIOCGETPRF:
@@ -1738,7 +1738,7 @@ isdn_ctrl_ioctl(struct inode *inode, struct file *file, uint cmd, ulong arg)
 			return -EINVAL;
 	case IIOCDBGVAR:
 		if (arg) {
-			if (copy_to_user((char *) arg, (char *) &dev, sizeof(ulong)))
+			if (copy_to_user((char *) arg, (char *) &isdndev, sizeof(ulong)))
 				return -EFAULT;
 			return 0;
 		} else
@@ -1940,16 +1940,16 @@ isdn_add_channels(struct isdn_driver *drv, int n)
        	if (n < 1)
 		return 0;
 
-	if (dev->channels + n > ISDN_MAX_CHANNELS) {
+	if (isdndev->channels + n > ISDN_MAX_CHANNELS) {
 		printk(KERN_WARNING "register_isdn: Max. %d channels supported\n",
 		       ISDN_MAX_CHANNELS);
 		return -EBUSY;
 	}
-	dev->channels += n;
-	drv->slots = kmalloc(sizeof(struct isdn_slot) * n, GFP_KERNEL);
+	isdndev->channels += n;
+	drv->slots = kmalloc(sizeof(struct isdn_slot) * n, GFP_ATOMIC);
 	if (!drv->slots)
 		return -ENOMEM;
-	
+	memset(drv->slots, 0, sizeof(struct isdn_slot) * n);
 	for (ch = 0; ch < n; ch++) {
 		slot = drv->slots + ch;
 
@@ -1973,36 +1973,44 @@ isdn_add_channels(struct isdn_driver *drv, int n)
 
 #if defined(CONFIG_ISDN_DIVERSION) || defined(CONFIG_ISDN_DIVERSION_MODULE)
 
+/*
+ * map_drvname
+ */
 static char *map_drvname(int di)
 {
 	if ((di < 0) || (di >= ISDN_MAX_DRIVERS)) 
 		return(NULL);
-  return(dev->drvid[di]); /* driver name */
-} /* map_drvname */
+	return(isdndev->drvid[di]); /* driver name */
+}
 
+/*
+ * map_namedrv
+ */
 static int map_namedrv(char *id)
-{  int i;
+{
+	int i;
 
-   for (i = 0; i < ISDN_MAX_DRIVERS; i++)
-    { if (!strcmp(dev->drvid[i],id)) 
+	for (i = 0; i < ISDN_MAX_DRIVERS; i++) {
+		if (!strcmp(dev->drvid[i],id)) 
 			return(i);
 	}
 	return(-1);
-} /* map_namedrv */
+}
 
+/*
+ * DIVERT_REG_NAME
+ */
 int DIVERT_REG_NAME(isdn_divert_if *i_div)
 {
 	if (i_div->if_magic != DIVERT_IF_MAGIC) 
 		return(DIVERT_VER_ERR);
-  switch (i_div->cmd)
-    {
+	switch (i_div->cmd) {
 		case DIVERT_CMD_REL:
 			if (divert_if != i_div) 
 				return(DIVERT_REL_ERR);
 			divert_if = NULL; /* free interface */
 			MOD_DEC_USE_COUNT;
 			return(DIVERT_NO_ERR);
-
 		case DIVERT_CMD_REG:
 			if (divert_if) 
 				return(DIVERT_REG_ERR);
@@ -2012,11 +2020,10 @@ int DIVERT_REG_NAME(isdn_divert_if *i_div)
 			MOD_INC_USE_COUNT;
 			divert_if = i_div; /* remember interface */
 			return(DIVERT_NO_ERR);
-
 		default:
 			return(DIVERT_CMD_ERR);   
 	}
-} /* DIVERT_REG_NAME */
+}
 
 EXPORT_SYMBOL(DIVERT_REG_NAME);
 
@@ -2060,7 +2067,7 @@ isdn_slot_command(struct isdn_slot *slot, int cmd, isdn_ctrl *ctrl)
 		ctrl->arg &= ~0xff; ctrl->arg |= slot->ch;
 		break;
 	case ISDN_CMD_DIAL:
-		if (dev->global_flags & ISDN_GLOBAL_STOPPED)
+		if (isdndev->global_flags & ISDN_GLOBAL_STOPPED)
 			return -EBUSY;
 
 		/* fall through */
@@ -2200,14 +2207,14 @@ static int __init isdn_init(void)
 	if (retval)
 		goto err_slot_fsm;
 
-	dev = vmalloc(sizeof(*dev));
-	if (!dev) {
+	isdndev = vmalloc(sizeof(*isdndev));
+	if (!isdndev) {
 		retval = -ENOMEM;
 		goto err_drv_fsm;
 	}
-	memset(dev, 0, sizeof(*dev));
-	init_MUTEX(&dev->sem);
-	init_waitqueue_head(&dev->info_waitq);
+	memset(isdndev, 0, sizeof(*isdndev));
+	init_MUTEX(&isdndev->sem);
+	init_waitqueue_head(&isdndev->info_waitq);
 
 	retval = register_chrdev(ISDN_MAJOR, "isdn", &isdn_fops);
 	if (retval) {
@@ -2239,7 +2246,7 @@ static int __init isdn_init(void)
 	isdn_cleanup_devfs();
 	unregister_chrdev(ISDN_MAJOR, "isdn");
  err_vfree:
-	vfree(dev);
+	vfree(isdndev);
  err_drv_fsm:
 	fsm_free(&drv_fsm);
  err_slot_fsm:
@@ -2261,7 +2268,7 @@ static void __exit isdn_exit(void)
 	isdn_tty_exit();
 	unregister_chrdev(ISDN_MAJOR, "isdn");
 	isdn_cleanup_devfs();
-	vfree(dev);
+	vfree(isdndev);
 	fsm_free(&drv_fsm);
 	fsm_free(&slot_fsm);
 }

drivers/isdn/i4l/isdn_net_lib.c

@@ -837,7 +837,7 @@ isdn_net_force_hangup(char *name) // FIXME rename?
 	if (!idev)
 		return -ENODEV;
 
-	if (idev->isdn_slot < 0)
+	if (idev->isdn_slot == NULL)
 		return -ENOTCONN;
 
 	isdn_net_hangup(idev);
@@ -1186,7 +1186,7 @@ isdn_net_unbind_channel(isdn_net_dev *idev)
 {
 	isdn_net_local *mlp = idev->mlp;
 
-	if (idev->isdn_slot < 0) {
+	if (idev->isdn_slot == NULL) {
 		isdn_BUG();
 		return;
 	}
@@ -1344,7 +1344,7 @@ isdn_net_autodial(struct sk_buff *skb, struct net_device *ndev)
 		goto discard;
 
 	/* Log packet, which triggered dialing */
-	if (dev->net_verbose)
+	if ((get_isdn_dev())->net_verbose)
 		isdn_net_log_skb(skb, idev);
 
  stop_queue:
@@ -1502,6 +1502,7 @@ isdn_net_find_icall(struct isdn_slot *slot, setup_parm *setup)
 	char		*nr, *eaz;
 	unsigned char	si1, si2;
 	int		retval;
+	int		verbose = (get_isdn_dev())->net_verbose;
 	unsigned long	flags;
 
 	/* fix up calling number */
@@ -1522,14 +1523,14 @@ isdn_net_find_icall(struct isdn_slot *slot, setup_parm *setup)
 	}
 	si1 = setup->si1;
 	si2 = setup->si2;
-	if (dev->net_verbose > 1)
+	if (verbose > 1)
 		printk(KERN_INFO "isdn_net: call from %s,%d,%d -> %s\n", 
 		       nr, si1, si2, eaz);
 	/* check service indicator */
         /* Accept DATA and VOICE calls at this stage
 	   local eaz is checked later for allowed call types */
         if ((si1 != 7) && (si1 != 1)) {
-                if (dev->net_verbose > 1)
+                if (verbose > 1)
                         printk(KERN_INFO "isdn_net: "
 			       "Service-Indicator not 1 or 7, ignored\n");
                 return 0;
@@ -1558,7 +1559,7 @@ isdn_net_find_icall(struct isdn_slot *slot, setup_parm *setup)
 	}
 	spin_unlock_irqrestore(&running_devs_lock, flags);
 	if (!retval) {
-		if (dev->net_verbose)
+		if (verbose)
 			printk(KERN_INFO "isdn_net: call "
 			       "from %s -> %s ignored\n", nr, eaz);
 	}
@@ -2208,7 +2209,7 @@ isdn_net_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 		idev->last_jiffies = jiffies;
 		idev->transcount = 0;
 	}
-	if (dev->net_verbose > 3)
+	if ((get_isdn_dev())->net_verbose > 3)
 		printk(KERN_DEBUG "%s: %d bogocps\n", idev->name, idev->cps);
 
 	if (idev->cps > mlp->triggercps) {

drivers/isdn/i4l/isdn_tty.c

@@ -381,7 +381,7 @@ isdn_tty_rcv_skb(struct isdn_slot *slot, struct sk_buff *skb)
 			    );
 	restore_flags(flags);
 	/* Schedule dequeuing */
-	if (dev->modempoll && info->rcvsched)
+	if ((get_isdn_dev())->modempoll && info->rcvsched)
 		mod_timer(&info->read_timer, jiffies + 4);
 	return 1;
 }
@@ -1735,8 +1735,10 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
 	info = &isdn_mdm.info[line];
 	if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_open"))
 		return -ENODEV;
-	if (!try_module_get(info->owner))
+	if (!try_module_get(info->owner)) {
 		printk(KERN_WARNING "%s: cannot reserve module\n", __FUNCTION__);
+		return -ENODEV;
+	}
 #ifdef ISDN_DEBUG_MODEM_OPEN
 	printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
 	       info->count);
@@ -1766,7 +1768,7 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
 #ifdef ISDN_DEBUG_MODEM_OPEN
 	printk(KERN_DEBUG "isdn_tty_open ttyi%d successful...\n", info->line);
 #endif
-	dev->modempoll++;
+	(get_isdn_dev())->modempoll++;
 #ifdef ISDN_DEBUG_MODEM_OPEN
 	printk(KERN_DEBUG "isdn_tty_open normal exit\n");
 #endif
@@ -1785,6 +1787,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
 	if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_close"))
 		goto out;
 
+	#warning need fixing /kkeil
 	save_flags(flags);
 	cli();
 	if (tty_hung_up_p(filp)) {
@@ -1841,7 +1844,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
 				break;
 		}
 	}
-	dev->modempoll--;
+	(get_isdn_dev())->modempoll--;
 	isdn_tty_shutdown(info);
 	if (tty->driver->flush_buffer)
 		tty->driver->flush_buffer(tty);
@@ -1985,8 +1988,8 @@ modem_write_profile(atemu * m)
 	memcpy(m->profile, m->mdmreg, ISDN_MODEM_NUMREG);
 	memcpy(m->pmsn, m->msn, ISDN_MSNLEN);
 	memcpy(m->plmsn, m->lmsn, ISDN_LMSNLEN);
-	if (dev->profd)
-		kill_pg_info(SIGIO, SEND_SIG_PRIV, dev->profd->pgrp);
+	if ((get_isdn_dev())->profd)
+		kill_pg_info(SIGIO, SEND_SIG_PRIV, (get_isdn_dev())->profd->pgrp);
 }
 
 static struct tty_operations modem_ops = {
@@ -2228,7 +2231,7 @@ isdn_tty_find_icall(struct isdn_slot *slot, setup_parm *setup)
 			printk(KERN_DEBUG "m_fi: match1 wret=%d\n", wret);
 			printk(KERN_DEBUG "m_fi: sl=%d flags=%08lx drv=%d ch=%d usg=%d\n", sl,
 			       info->flags, info->isdn_driver, info->isdn_channel,
-			       dev->usage[idx]);
+			       slot->usage);
 #endif
 			if (
 #ifndef FIX_FILE_TRANSFER
@@ -2504,7 +2507,7 @@ isdn_tty_at_cout(char *msg, modem_info * info)
 		isdn_tty_queue_tail(info, skb, skb->len);
 		restore_flags(flags);
 		/* Schedule dequeuing */
-		if (dev->modempoll && info->rcvsched)
+		if ((get_isdn_dev())->modempoll && info->rcvsched)
 			mod_timer(&info->read_timer, jiffies + 4);
 	} else {
 		restore_flags(flags);
@@ -3289,7 +3292,7 @@ isdn_tty_cmd_PLUSF(char **p, modem_info * info)
 #ifdef CONFIG_ISDN_TTY_FAX
 					case '1':
 						p[0]++;
-						if (!(dev->global_features &
+						if (!((get_isdn_dev())->global_features &
 							ISDN_FEATURE_L3_FCLASS1))
 							PARSE_ERROR1;
 						m->mdmreg[REG_SI1] = 1;
@@ -3300,7 +3303,7 @@ isdn_tty_cmd_PLUSF(char **p, modem_info * info)
 						break;
 					case '2':
 						p[0]++;
-						if (!(dev->global_features &
+						if (!((get_isdn_dev())->global_features &
 							ISDN_FEATURE_L3_FCLASS2))
 							PARSE_ERROR1;
 						m->mdmreg[REG_SI1] = 1;
@@ -3322,10 +3325,10 @@ isdn_tty_cmd_PLUSF(char **p, modem_info * info)
 						p[0]++;
 						strcpy(rs, "\r\n0,");
 #ifdef CONFIG_ISDN_TTY_FAX
-						if (dev->global_features &
+						if ((get_isdn_dev())->global_features &
 							ISDN_FEATURE_L3_FCLASS1)
 							strcat(rs, "1,");
-						if (dev->global_features &
+						if ((get_isdn_dev())->global_features &
 							ISDN_FEATURE_L3_FCLASS2)
 							strcat(rs, "2,");
 #endif

drivers/isdn/icn/icn.h

@@ -162,18 +162,18 @@ typedef struct icn_card {
 	char *msg_buf_end;      /* Pointer to end of statusbuffer   */
 	int sndcount[ICN_BCH];  /* Byte-counters for B-Ch.-send     */
 	int xlen[ICN_BCH];      /* Byte-counters/Flags for sent-ACK */
-	struct sk_buff *xskb[ICN_BCH];
-	                        /* Current transmitted skb          */
-	struct sk_buff_head
-	 spqueue[ICN_BCH];      /* Sendqueue                        */
+	struct sk_buff *xskb[ICN_BCH]; /* Current transmitted skb   */
+	struct sk_buff_head spqueue[ICN_BCH];  /* Sendqueue         */
 	char regname[35];       /* Name used for request_region     */
-	u_char xmit_lock[ICN_BCH];	/* Semaphore for pollbchan_send()   */
+	u_char xmit_lock[ICN_BCH]; /* Semaphore for pollbchan_send()*/
+	spinlock_t lock;        /* protect critical operations      */
 } icn_card;
 
 /*
  * Main driver data
  */
 typedef struct icn_dev {
+	spinlock_t devlock;     /* spinlock to protect this struct  */
 	unsigned long memaddr;	/* Address of memory mapped buffers */
 	icn_shmem *shmem;       /* Pointer to memory-mapped-buffers */
 	int mvalid;             /* IO-shmem has been requested      */

drivers/media/dvb/frontends/Kconfig

@@ -117,7 +117,7 @@ config DVB_VES1820
 
 config DVB_TDA1004X
 	tristate "Frontends with external TDA1004X demodulators (OFDM)"
-	depends on DVB_CORE
+	depends on DVB_CORE && !STANDALONE
 	help
 	  A DVB-T tuner module. Say Y when you want to support this frontend.
 

drivers/media/dvb/ttusb-dec/Kconfig

 config DVB_TTUSB_DEC
 	tristate "Technotrend/Hauppauge USB DEC2000-T devices"
-	depends on DVB_CORE && USB
+	depends on DVB_CORE && USB && !STANDALONE
 	help
 	  Support for external USB adapters designed by Technotrend and
 	  produced by Hauppauge, shipped under the brand name 'DEC2000-T'.

drivers/pcmcia/cs.c

@@ -1061,7 +1061,7 @@ int pcmcia_bind_mtd(mtd_bind_t *req)
 
 /*====================================================================*/
 
-int pcmcia_deregister_clientR(client_handle_t handle)
+int pcmcia_deregister_client(client_handle_t handle)
 {
     client_t **client;
     struct pcmcia_socket *s;

include/linux/coda.h

@@ -324,7 +324,7 @@ struct coda_statfs {
 #define VC_MAXMSGSIZE      sizeof(union inputArgs)+sizeof(union outputArgs) +\
                             VC_MAXDATASIZE  
 
-#define CIOC_KERNEL_VERSION _IOWR('c', 10, sizeof (int))
+#define CIOC_KERNEL_VERSION _IOWR('c', 10, size_t)
 
 #if 0
 #define CODA_KERNEL_VERSION 0 /* don't care about kernel version number */

include/linux/fs.h

@@ -188,15 +188,18 @@ extern int leases_enable, dir_notify_enable, lease_break_time;
 #define BLKSSZGET  _IO(0x12,104)/* get block device sector size */
 #if 0
 #define BLKPG      _IO(0x12,105)/* See blkpg.h */
-#define BLKELVGET  _IOR(0x12,106,sizeof(blkelv_ioctl_arg_t))/* elevator get */
-#define BLKELVSET  _IOW(0x12,107,sizeof(blkelv_ioctl_arg_t))/* elevator set */
+
+/* Some people are morons.  Do not use sizeof! */
+
+#define BLKELVGET  _IOR(0x12,106,size_t)/* elevator get */
+#define BLKELVSET  _IOW(0x12,107,size_t)/* elevator set */
 /* This was here just to show that the number is taken -
    probably all these _IO(0x12,*) ioctls should be moved to blkpg.h. */
 #endif
 /* A jump here: 108-111 have been used for various private purposes. */
-#define BLKBSZGET  _IOR(0x12,112,sizeof(int))
-#define BLKBSZSET  _IOW(0x12,113,sizeof(int))
-#define BLKGETSIZE64 _IOR(0x12,114,sizeof(u64))	/* return device size in bytes (u64 *arg) */
+#define BLKBSZGET  _IOR(0x12,112,size_t)
+#define BLKBSZSET  _IOW(0x12,113,size_t)
+#define BLKGETSIZE64 _IOR(0x12,114,size_t)	/* return device size in bytes (u64 *arg) */
 
 #define BMAP_IOCTL 1		/* obsolete - kept for compatibility */
 #define FIBMAP	   _IO(0x00,1)	/* bmap access */

include/linux/i8k.h

@@ -22,12 +22,12 @@
 
 #define I8K_BIOS_VERSION	_IOR ('i', 0x80, 4)
 #define I8K_MACHINE_ID		_IOR ('i', 0x81, 16)
-#define I8K_POWER_STATUS	_IOR ('i', 0x82, sizeof(int))
-#define I8K_FN_STATUS		_IOR ('i', 0x83, sizeof(int))
-#define I8K_GET_TEMP		_IOR ('i', 0x84, sizeof(int))
-#define I8K_GET_SPEED		_IOWR('i', 0x85, sizeof(int))
-#define I8K_GET_FAN		_IOWR('i', 0x86, sizeof(int))
-#define I8K_SET_FAN		_IOWR('i', 0x87, sizeof(int)*2)
+#define I8K_POWER_STATUS	_IOR ('i', 0x82, size_t)
+#define I8K_FN_STATUS		_IOR ('i', 0x83, size_t)
+#define I8K_GET_TEMP		_IOR ('i', 0x84, size_t)
+#define I8K_GET_SPEED		_IOWR('i', 0x85, size_t)
+#define I8K_GET_FAN		_IOWR('i', 0x86, size_t)
+#define I8K_SET_FAN		_IOWR('i', 0x87, size_t)
 
 #define I8K_FAN_LEFT		1
 #define I8K_FAN_RIGHT		0

include/linux/if_pppox.h

@@ -67,9 +67,9 @@ struct sockaddr_pppox {
  *
  ********************************************************************/
 
-#define PPPOEIOCSFWD	_IOW(0xB1 ,0, sizeof(struct sockaddr_pppox))
+#define PPPOEIOCSFWD	_IOW(0xB1 ,0, size_t)
 #define PPPOEIOCDFWD	_IO(0xB1 ,1)
-/*#define PPPOEIOCGFWD	_IOWR(0xB1,2, sizeof(struct sockaddr_pppox))*/
+/*#define PPPOEIOCGFWD	_IOWR(0xB1,2, size_t)*/
 
 /* Codes to identify message types */
 #define PADI_CODE	0x09

include/linux/isdn.h

@@ -385,9 +385,8 @@ typedef struct {
 } infostruct;
 
 /* Main driver-data */
-typedef struct isdn_devt {
+typedef struct _isdn_dev_t {
 	unsigned short		flags;		/* Bitmapped Flags:           */
-	/*                            */
 	int			channels;	/* Current number of channels */
 	int			net_verbose;	/* Verbose-Flag               */
 	int			modempoll;	/* Flag: tty-read active      */
@@ -399,10 +398,9 @@ typedef struct isdn_devt {
 	struct task_struct	*profd;		/* For iprofd                 */
 	struct semaphore	sem;		/* serialize list access*/
 	unsigned long		global_features; 
-} isdn_dev;
-
-extern isdn_dev *dev;
+} isdn_dev_t;
 
+extern isdn_dev_t	*get_isdn_dev(void);
 
 #endif /* __KERNEL__ */
 

include/linux/matroxfb.h

@@ -15,21 +15,21 @@ struct matroxioc_output_mode {
 #define MATROXFB_OUTPUT_MODE_NTSC	0x0002
 #define MATROXFB_OUTPUT_MODE_MONITOR	0x0080
 };
-#define MATROXFB_SET_OUTPUT_MODE	_IOW('n',0xFA,sizeof(struct matroxioc_output_mode))
-#define MATROXFB_GET_OUTPUT_MODE	_IOWR('n',0xFA,sizeof(struct matroxioc_output_mode))
+#define MATROXFB_SET_OUTPUT_MODE	_IOW('n',0xFA,size_t)
+#define MATROXFB_GET_OUTPUT_MODE	_IOWR('n',0xFA,size_t)
 
 /* bitfield */
 #define MATROXFB_OUTPUT_CONN_PRIMARY	(1 << MATROXFB_OUTPUT_PRIMARY)
 #define MATROXFB_OUTPUT_CONN_SECONDARY	(1 << MATROXFB_OUTPUT_SECONDARY)
 #define MATROXFB_OUTPUT_CONN_DFP	(1 << MATROXFB_OUTPUT_DFP)
 /* connect these outputs to this framebuffer */
-#define MATROXFB_SET_OUTPUT_CONNECTION	_IOW('n',0xF8,sizeof(__u32))
+#define MATROXFB_SET_OUTPUT_CONNECTION	_IOW('n',0xF8,size_t)
 /* which outputs are connected to this framebuffer */
-#define MATROXFB_GET_OUTPUT_CONNECTION	_IOR('n',0xF8,sizeof(__u32))
+#define MATROXFB_GET_OUTPUT_CONNECTION	_IOR('n',0xF8,size_t)
 /* which outputs are available for this framebuffer */
-#define MATROXFB_GET_AVAILABLE_OUTPUTS	_IOR('n',0xF9,sizeof(__u32))
+#define MATROXFB_GET_AVAILABLE_OUTPUTS	_IOR('n',0xF9,size_t)
 /* which outputs exist on this framebuffer */
-#define MATROXFB_GET_ALL_OUTPUTS	_IOR('n',0xFB,sizeof(__u32))
+#define MATROXFB_GET_ALL_OUTPUTS	_IOR('n',0xFB,size_t)
 
 enum matroxfb_ctrl_id {
   MATROXFB_CID_TESTOUT	 = V4L2_CID_PRIVATE_BASE,

include/linux/pmu.h

@@ -122,15 +122,15 @@ enum {
 /* no param */
 #define PMU_IOC_SLEEP		_IO('B', 0)
 /* out param: u32*	backlight value: 0 to 15 */
-#define PMU_IOC_GET_BACKLIGHT	_IOR('B', 1, sizeof(__u32*))
+#define PMU_IOC_GET_BACKLIGHT	_IOR('B', 1, size_t)
 /* in param: u32	backlight value: 0 to 15 */
-#define PMU_IOC_SET_BACKLIGHT	_IOW('B', 2, sizeof(__u32))
+#define PMU_IOC_SET_BACKLIGHT	_IOW('B', 2, size_t)
 /* out param: u32*	PMU model */
-#define PMU_IOC_GET_MODEL	_IOR('B', 3, sizeof(__u32*))
+#define PMU_IOC_GET_MODEL	_IOR('B', 3, size_t)
 /* out param: u32*	has_adb: 0 or 1 */
-#define PMU_IOC_HAS_ADB		_IOR('B', 4, sizeof(__u32*)) 
+#define PMU_IOC_HAS_ADB		_IOR('B', 4, size_t) 
 /* out param: u32*	can_sleep: 0 or 1 */
-#define PMU_IOC_CAN_SLEEP	_IOR('B', 5, sizeof(__u32*)) 
+#define PMU_IOC_CAN_SLEEP	_IOR('B', 5, size_t) 
 /* no param */
 #define PMU_IOC_GRAB_BACKLIGHT	_IOR('B', 6, 0) 
 

include/linux/radeonfb.h

@@ -8,8 +8,8 @@
 #define ATY_RADEON_CRT_ON	0x00000002
 
 
-#define FBIO_RADEON_GET_MIRROR	_IOR('@', 3, sizeof(__u32*))
-#define FBIO_RADEON_SET_MIRROR	_IOW('@', 4, sizeof(__u32*))
+#define FBIO_RADEON_GET_MIRROR	_IOR('@', 3, size_t)
+#define FBIO_RADEON_SET_MIRROR	_IOW('@', 4, size_t)
 
 #endif
 

init/Kconfig

@@ -41,6 +41,15 @@ config CLEAN_COMPILE
 
 	  If unsure, say Y
 
+config STANDALONE
+	bool "Select only drivers that don't need compile-time external firmware" if EXPERIMENTAL
+	default y
+	help
+	  Select this option if you don't have magic firmware for drivers that
+	  need it.
+
+	  If unsure, say Y.
+
 config BROKEN
 	bool
 	depends on !CLEAN_COMPILE

scripts/genksyms/Makefile

@@ -4,12 +4,14 @@ always		:= $(host-progs)
 
 genksyms-objs	:= genksyms.o parse.o lex.o
 
-HOSTCFLAGS_parse.o := -Wno-uninitialized
+# -I needed for generated C source (shipped source)
+HOSTCFLAGS_parse.o := -Wno-uninitialized -I$(src)
 
 # dependencies on generated files need to be listed explicitly
-
 $(obj)/lex.o: $(obj)/parse.h $(obj)/keywords.c
 
+# -I needed for generated C source (shipped source)
+HOSTCFLAGS_lex.o := -I$(src)
 
 ifdef GENERATE_PARSER
 

sound/oss/Kconfig

@@ -319,7 +319,7 @@ config SOUND_TRIDENT
 
 config SOUND_MSNDCLAS
 	tristate "Support for Turtle Beach MultiSound Classic, Tahiti, Monterey"
-	depends on SOUND_PRIME!=n && SOUND
+	depends on SOUND_PRIME!=n && SOUND && !STANDALONE
 	help
 	  Say M here if you have a Turtle Beach MultiSound Classic, Tahiti or
 	  Monterey (not for the Pinnacle or Fiji).
@@ -334,7 +334,7 @@ comment "Compiled-in MSND Classic support requires firmware during compilation."
 
 config MSNDCLAS_HAVE_BOOT
 	bool
-	depends on SOUND_MSNDCLAS=y
+	depends on SOUND_MSNDCLAS=y && !STANDALONE
 	default y
 
 config MSNDCLAS_INIT_FILE
@@ -383,7 +383,7 @@ config MSNDCLAS_IO
 
 config SOUND_MSNDPIN
 	tristate "Support for Turtle Beach MultiSound Pinnacle, Fiji"
-	depends on SOUND_PRIME!=n && SOUND
+	depends on SOUND_PRIME!=n && SOUND && !STANDALONE
 	help
 	  Say M here if you have a Turtle Beach MultiSound Pinnacle or Fiji.
 	  See <file:Documentation/sound/oss/MultiSound> for important information
@@ -714,7 +714,7 @@ config SOUND_TRIX
 
 config TRIX_HAVE_BOOT
 	bool "Have TRXPRO.HEX firmware file"
-	depends on SOUND_TRIX=y
+	depends on SOUND_TRIX=y && !STANDALONE
 	help
 	  The MediaTrix AudioTrix Pro has an on-board microcontroller which
 	  needs to be initialized by downloading the code from the file
@@ -869,7 +869,7 @@ config PSS_MIXER
 
 config PSS_HAVE_BOOT
 	bool "Have DSPxxx.LD firmware file"
-	depends on SOUND_PSS
+	depends on SOUND_PSS && !STANDALONE
 	help
 	  If you have the DSPxxx.LD file or SYNTH.LD file for you card, say Y
 	  to include this file. Without this file the synth device (OPL) may
@@ -940,7 +940,7 @@ config SOUND_MAUI
 
 config MAUI_HAVE_BOOT
 	bool "Have OSWF.MOT firmware file"
-	depends on SOUND_MAUI=y
+	depends on SOUND_MAUI=y && !STANDALONE
 	help
 	  Turtle Beach Maui and Tropez sound cards have a microcontroller
 	  which needs to be initialized prior to use. OSWF.MOT is a file