Merge branch 'master' into for-linus

Conflicts:
	fs/pipe.c

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

7 files changed, 59 insertions, 38 deletions

diff --git a/drivers/sbus/char/bbc_envctrl.c b/drivers/sbus/char/bbc_envctrl.c
index b4951eb0358..103fdf6b0b8 100644
--- a/drivers/sbus/char/bbc_envctrl.c
+++ b/drivers/sbus/char/bbc_envctrl.c
@@ -565,9 +565,9 @@ int bbc_envctrl_init(struct bbc_i2c_bus *bp)
 	int devidx = 0;
 
 	while ((op = bbc_i2c_getdev(bp, devidx++)) != NULL) {
-		if (!strcmp(op->node->name, "temperature"))
+		if (!strcmp(op->dev.of_node->name, "temperature"))
 			attach_one_temp(bp, op, temp_index++);
-		if (!strcmp(op->node->name, "fan-control"))
+		if (!strcmp(op->dev.of_node->name, "fan-control"))
 			attach_one_fan(bp, op, fan_index++);
 	}
 	if (temp_index != 0 && fan_index != 0) {
diff --git a/drivers/sbus/char/bbc_i2c.c b/drivers/sbus/char/bbc_i2c.c
index 7e30e5f6e03..8bfdd63a1fc 100644
--- a/drivers/sbus/char/bbc_i2c.c
+++ b/drivers/sbus/char/bbc_i2c.c
@@ -97,7 +97,7 @@ struct bbc_i2c_client *bbc_i2c_attach(struct bbc_i2c_bus *bp, struct of_device *
 	client->bp = bp;
 	client->op = op;
 
-	reg = of_get_property(op->node, "reg", NULL);
+	reg = of_get_property(op->dev.of_node, "reg", NULL);
 	if (!reg) {
 		kfree(client);
 		return NULL;
@@ -327,7 +327,7 @@ static struct bbc_i2c_bus * __init attach_one_i2c(struct of_device *op, int inde
 	spin_lock_init(&bp->lock);
 
 	entry = 0;
-	for (dp = op->node->child;
+	for (dp = op->dev.of_node->child;
 	     dp && entry < 8;
 	     dp = dp->sibling, entry++) {
 		struct of_device *child_op;
@@ -414,8 +414,11 @@ static const struct of_device_id bbc_i2c_match[] = {
 MODULE_DEVICE_TABLE(of, bbc_i2c_match);
 
 static struct of_platform_driver bbc_i2c_driver = {
-	.name		= "bbc_i2c",
-	.match_table	= bbc_i2c_match,
+	.driver = {
+		.name = "bbc_i2c",
+		.owner = THIS_MODULE,
+		.of_match_table = bbc_i2c_match,
+	},
 	.probe		= bbc_i2c_probe,
 	.remove		= __devexit_p(bbc_i2c_remove),
 };
diff --git a/drivers/sbus/char/display7seg.c b/drivers/sbus/char/display7seg.c
index 3e59189f413..7baf1b64403 100644
--- a/drivers/sbus/char/display7seg.c
+++ b/drivers/sbus/char/display7seg.c
@@ -216,7 +216,7 @@ static int __devinit d7s_probe(struct of_device *op,
 	writeb(regs,  p->regs);
 
 	printk(KERN_INFO PFX "7-Segment Display%s at [%s:0x%llx] %s\n",
-	       op->node->full_name,
+	       op->dev.of_node->full_name,
 	       (regs & D7S_FLIP) ? " (FLIPPED)" : "",
 	       op->resource[0].start,
 	       sol_compat ? "in sol_compat mode" : "");
@@ -266,8 +266,11 @@ static const struct of_device_id d7s_match[] = {
 MODULE_DEVICE_TABLE(of, d7s_match);
 
 static struct of_platform_driver d7s_driver = {
-	.name		= DRIVER_NAME,
-	.match_table	= d7s_match,
+	.driver = {
+		.name = DRIVER_NAME,
+		.owner = THIS_MODULE,
+		.of_match_table = d7s_match,
+	},
 	.probe		= d7s_probe,
 	.remove		= __devexit_p(d7s_remove),
 };
diff --git a/drivers/sbus/char/envctrl.c b/drivers/sbus/char/envctrl.c
index c6e2eff1940..c8166ecf527 100644
--- a/drivers/sbus/char/envctrl.c
+++ b/drivers/sbus/char/envctrl.c
@@ -1043,7 +1043,7 @@ static int __devinit envctrl_probe(struct of_device *op,
 		return -ENOMEM;
 
 	index = 0;
-	dp = op->node->child;
+	dp = op->dev.of_node->child;
 	while (dp) {
 		if (!strcmp(dp->name, "gpio")) {
 			i2c_childlist[index].i2ctype = I2C_GPIO;
@@ -1131,8 +1131,11 @@ static const struct of_device_id envctrl_match[] = {
 MODULE_DEVICE_TABLE(of, envctrl_match);
 
 static struct of_platform_driver envctrl_driver = {
-	.name		= DRIVER_NAME,
-	.match_table	= envctrl_match,
+	.driver = {
+		.name = DRIVER_NAME,
+		.owner = THIS_MODULE,
+		.of_match_table = envctrl_match,
+	},
 	.probe		= envctrl_probe,
 	.remove		= __devexit_p(envctrl_remove),
 };
diff --git a/drivers/sbus/char/flash.c b/drivers/sbus/char/flash.c
index d3b62eb0fba..368d66294d8 100644
--- a/drivers/sbus/char/flash.c
+++ b/drivers/sbus/char/flash.c
@@ -162,7 +162,7 @@ static struct miscdevice flash_dev = { FLASH_MINOR, "flash", &flash_fops };
 static int __devinit flash_probe(struct of_device *op,
 				 const struct of_device_id *match)
 {
-	struct device_node *dp = op->node;
+	struct device_node *dp = op->dev.of_node;
 	struct device_node *parent;
 
 	parent = dp->parent;
@@ -184,7 +184,7 @@ static int __devinit flash_probe(struct of_device *op,
 	flash.busy = 0;
 
 	printk(KERN_INFO "%s: OBP Flash, RD %lx[%lx] WR %lx[%lx]\n",
-	       op->node->full_name,
+	       op->dev.of_node->full_name,
 	       flash.read_base, flash.read_size,
 	       flash.write_base, flash.write_size);
 
@@ -207,8 +207,11 @@ static const struct of_device_id flash_match[] = {
 MODULE_DEVICE_TABLE(of, flash_match);
 
 static struct of_platform_driver flash_driver = {
-	.name		= "flash",
-	.match_table	= flash_match,
+	.driver = {
+		.name = "flash",
+		.owner = THIS_MODULE,
+		.of_match_table = flash_match,
+	},
 	.probe		= flash_probe,
 	.remove		= __devexit_p(flash_remove),
 };
diff --git a/drivers/sbus/char/openprom.c b/drivers/sbus/char/openprom.c
index fc2f676e984..d53e62ab09d 100644
--- a/drivers/sbus/char/openprom.c
+++ b/drivers/sbus/char/openprom.c
@@ -298,9 +298,9 @@ static int opromgetbootargs(void __user *argp, struct openpromio *op, int bufsiz
 /*
  *	SunOS and Solaris /dev/openprom ioctl calls.
  */
-static int openprom_sunos_ioctl(struct inode * inode, struct file * file,
-				unsigned int cmd, unsigned long arg,
-				struct device_node *dp)
+static long openprom_sunos_ioctl(struct file * file,
+				 unsigned int cmd, unsigned long arg,
+				 struct device_node *dp)
 {
 	DATA *data = file->private_data;
 	struct openpromio *opp = NULL;
@@ -316,6 +316,8 @@ static int openprom_sunos_ioctl(struct inode * inode, struct file * file,
 	if (bufsize < 0)
 		return bufsize;
 
+	lock_kernel();
+
 	switch (cmd) {
 	case OPROMGETOPT:
 	case OPROMGETPROP:
@@ -365,6 +367,8 @@ static int openprom_sunos_ioctl(struct inode * inode, struct file * file,
 	}
 
 	kfree(opp);
+	unlock_kernel();
+
 	return error;
 }
 
@@ -547,13 +551,14 @@ static int opiocgetnext(unsigned int cmd, void __user *argp)
 	return 0;
 }
 
-static int openprom_bsd_ioctl(struct inode * inode, struct file * file,
+static int openprom_bsd_ioctl(struct file * file,
 			      unsigned int cmd, unsigned long arg)
 {
 	DATA *data = (DATA *) file->private_data;
 	void __user *argp = (void __user *)arg;
 	int err;
 
+	lock_kernel();
 	switch (cmd) {
 	case OPIOCGET:
 		err = opiocget(argp, data);
@@ -570,10 +575,10 @@ static int openprom_bsd_ioctl(struct inode * inode, struct file * file,
 	case OPIOCGETOPTNODE:
 		BUILD_BUG_ON(sizeof(phandle) != sizeof(int));
 
+		err = 0;
 		if (copy_to_user(argp, &options_node->phandle, sizeof(phandle)))
-			return -EFAULT;
-
-		return 0;
+			err = -EFAULT;
+		break;
 
 	case OPIOCGETNEXT:
 	case OPIOCGETCHILD:
@@ -581,9 +586,10 @@ static int openprom_bsd_ioctl(struct inode * inode, struct file * file,
 		break;
 
 	default:
-		return -EINVAL;
-
+		err = -EINVAL;
+		break;
 	};
+	unlock_kernel();
 
 	return err;
 }
@@ -592,8 +598,8 @@ static int openprom_bsd_ioctl(struct inode * inode, struct file * file,
 /*
  *	Handoff control to the correct ioctl handler.
  */
-static int openprom_ioctl(struct inode * inode, struct file * file,
-			  unsigned int cmd, unsigned long arg)
+static long openprom_ioctl(struct file * file,
+			   unsigned int cmd, unsigned long arg)
 {
 	DATA *data = (DATA *) file->private_data;
 
@@ -602,14 +608,14 @@ static int openprom_ioctl(struct inode * inode, struct file * file,
 	case OPROMNXTOPT:
 		if ((file->f_mode & FMODE_READ) == 0)
 			return -EPERM;
-		return openprom_sunos_ioctl(inode, file, cmd, arg,
+		return openprom_sunos_ioctl(file, cmd, arg,
 					    options_node);
 
 	case OPROMSETOPT:
 	case OPROMSETOPT2:
 		if ((file->f_mode & FMODE_WRITE) == 0)
 			return -EPERM;
-		return openprom_sunos_ioctl(inode, file, cmd, arg,
+		return openprom_sunos_ioctl(file, cmd, arg,
 					    options_node);
 
 	case OPROMNEXT:
@@ -618,7 +624,7 @@ static int openprom_ioctl(struct inode * inode, struct file * file,
 	case OPROMNXTPROP:
 		if ((file->f_mode & FMODE_READ) == 0)
 			return -EPERM;
-		return openprom_sunos_ioctl(inode, file, cmd, arg,
+		return openprom_sunos_ioctl(file, cmd, arg,
 					    data->current_node);
 
 	case OPROMU2P:
@@ -630,7 +636,7 @@ static int openprom_ioctl(struct inode * inode, struct file * file,
 	case OPROMPATH2NODE:
 		if ((file->f_mode & FMODE_READ) == 0)
 			return -EPERM;
-		return openprom_sunos_ioctl(inode, file, cmd, arg, NULL);
+		return openprom_sunos_ioctl(file, cmd, arg, NULL);
 
 	case OPIOCGET:
 	case OPIOCNEXTPROP:
@@ -639,12 +645,12 @@ static int openprom_ioctl(struct inode * inode, struct file * file,
 	case OPIOCGETCHILD:
 		if ((file->f_mode & FMODE_READ) == 0)
 			return -EBADF;
-		return openprom_bsd_ioctl(inode,file,cmd,arg);
+		return openprom_bsd_ioctl(file,cmd,arg);
 
 	case OPIOCSET:
 		if ((file->f_mode & FMODE_WRITE) == 0)
 			return -EBADF;
-		return openprom_bsd_ioctl(inode,file,cmd,arg);
+		return openprom_bsd_ioctl(file,cmd,arg);
 
 	default:
 		return -EINVAL;
@@ -676,7 +682,7 @@ static long openprom_compat_ioctl(struct file *file, unsigned int cmd,
 	case OPROMSETCUR:
 	case OPROMPCI2NODE:
 	case OPROMPATH2NODE:
-		rval = openprom_ioctl(file->f_path.dentry->d_inode, file, cmd, arg);
+		rval = openprom_ioctl(file, cmd, arg);
 		break;
 	}
 
@@ -709,7 +715,7 @@ static int openprom_release(struct inode * inode, struct file * file)
 static const struct file_operations openprom_fops = {
 	.owner =	THIS_MODULE,
 	.llseek =	no_llseek,
-	.ioctl =	openprom_ioctl,
+	.unlocked_ioctl = openprom_ioctl,
 	.compat_ioctl =	openprom_compat_ioctl,
 	.open =		openprom_open,
 	.release =	openprom_release,
diff --git a/drivers/sbus/char/uctrl.c b/drivers/sbus/char/uctrl.c
index 2c56fd56ec6..5f253665a1d 100644
--- a/drivers/sbus/char/uctrl.c
+++ b/drivers/sbus/char/uctrl.c
@@ -382,7 +382,7 @@ static int __devinit uctrl_probe(struct of_device *op,
 
 	sbus_writel(UCTRL_INTR_RXNE_REQ|UCTRL_INTR_RXNE_MSK, &p->regs->uctrl_intr);
 	printk(KERN_INFO "%s: uctrl regs[0x%p] (irq %d)\n",
-	       op->node->full_name, p->regs, p->irq);
+	       op->dev.of_node->full_name, p->regs, p->irq);
 	uctrl_get_event_status(p);
 	uctrl_get_external_status(p);
 
@@ -425,8 +425,11 @@ static const struct of_device_id uctrl_match[] = {
 MODULE_DEVICE_TABLE(of, uctrl_match);
 
 static struct of_platform_driver uctrl_driver = {
-	.name		= "uctrl",
-	.match_table	= uctrl_match,
+	.driver = {
+		.name = "uctrl",
+		.owner = THIS_MODULE,
+		.of_match_table = uctrl_match,
+	},
 	.probe		= uctrl_probe,
 	.remove		= __devexit_p(uctrl_remove),
 };