Merge remote-tracking branch 'airlied/drm-fixes' into drm-intel-next-queued

Back-merge from drm-fixes into drm-intel-next to sort out two things:

- interlaced support: -fixes contains a bugfix to correctly clear
  interlaced configuration bits in case the bios sets up an interlaced
  mode and we want to set up the progressive mode (current kernels
  don't support interlaced). The actual feature work to support
  interlaced depends upon (and conflicts with) this bugfix.

- forcewake voodoo to workaround missed IRQ issues: -fixes only enabled
  this for ivybridge, but some recent bug reports indicate that we
  need this on Sandybridge, too. But in a slightly different flavour
  and with other fixes and reworks on top. Additionally there are some
  forcewake cleanup patches heading to -next that would conflict with
  currrent -fixes.

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 43 insertions, 43 deletions

diff --git a/drivers/xen/xen-balloon.c b/drivers/xen/xen-balloon.c
index 9cc2259c9992..596e6a7b17d6 100644
--- a/drivers/xen/xen-balloon.c
+++ b/drivers/xen/xen-balloon.c
@@ -32,7 +32,6 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/sysdev.h>
 #include <linux/capability.h>
 
 #include <xen/xen.h>
@@ -46,9 +45,9 @@
 
 #define BALLOON_CLASS_NAME "xen_memory"
 
-static struct sys_device balloon_sysdev;
+static struct device balloon_dev;
 
-static int register_balloon(struct sys_device *sysdev);
+static int register_balloon(struct device *dev);
 
 /* React to a change in the target key */
 static void watch_target(struct xenbus_watch *watch,
@@ -98,9 +97,9 @@ static int __init balloon_init(void)
 
 	pr_info("xen-balloon: Initialising balloon driver.\n");
 
-	register_balloon(&balloon_sysdev);
+	register_balloon(&balloon_dev);
 
-	register_xen_selfballooning(&balloon_sysdev);
+	register_xen_selfballooning(&balloon_dev);
 
 	register_xenstore_notifier(&xenstore_notifier);
 
@@ -117,31 +116,31 @@ static void balloon_exit(void)
 module_exit(balloon_exit);
 
 #define BALLOON_SHOW(name, format, args...)				\
-	static ssize_t show_##name(struct sys_device *dev,		\
-				   struct sysdev_attribute *attr,	\
+	static ssize_t show_##name(struct device *dev,			\
+				   struct device_attribute *attr,	\
 				   char *buf)				\
 	{								\
 		return sprintf(buf, format, ##args);			\
 	}								\
-	static SYSDEV_ATTR(name, S_IRUGO, show_##name, NULL)
+	static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL)
 
 BALLOON_SHOW(current_kb, "%lu\n", PAGES2KB(balloon_stats.current_pages));
 BALLOON_SHOW(low_kb, "%lu\n", PAGES2KB(balloon_stats.balloon_low));
 BALLOON_SHOW(high_kb, "%lu\n", PAGES2KB(balloon_stats.balloon_high));
 
-static SYSDEV_ULONG_ATTR(schedule_delay, 0444, balloon_stats.schedule_delay);
-static SYSDEV_ULONG_ATTR(max_schedule_delay, 0644, balloon_stats.max_schedule_delay);
-static SYSDEV_ULONG_ATTR(retry_count, 0444, balloon_stats.retry_count);
-static SYSDEV_ULONG_ATTR(max_retry_count, 0644, balloon_stats.max_retry_count);
+static DEVICE_ULONG_ATTR(schedule_delay, 0444, balloon_stats.schedule_delay);
+static DEVICE_ULONG_ATTR(max_schedule_delay, 0644, balloon_stats.max_schedule_delay);
+static DEVICE_ULONG_ATTR(retry_count, 0444, balloon_stats.retry_count);
+static DEVICE_ULONG_ATTR(max_retry_count, 0644, balloon_stats.max_retry_count);
 
-static ssize_t show_target_kb(struct sys_device *dev, struct sysdev_attribute *attr,
+static ssize_t show_target_kb(struct device *dev, struct device_attribute *attr,
 			      char *buf)
 {
 	return sprintf(buf, "%lu\n", PAGES2KB(balloon_stats.target_pages));
 }
 
-static ssize_t store_target_kb(struct sys_device *dev,
-			       struct sysdev_attribute *attr,
+static ssize_t store_target_kb(struct device *dev,
+			       struct device_attribute *attr,
 			       const char *buf,
 			       size_t count)
 {
@@ -158,11 +157,11 @@ static ssize_t store_target_kb(struct sys_device *dev,
 	return count;
 }
 
-static SYSDEV_ATTR(target_kb, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(target_kb, S_IRUGO | S_IWUSR,
 		   show_target_kb, store_target_kb);
 
 
-static ssize_t show_target(struct sys_device *dev, struct sysdev_attribute *attr,
+static ssize_t show_target(struct device *dev, struct device_attribute *attr,
 			      char *buf)
 {
 	return sprintf(buf, "%llu\n",
@@ -170,8 +169,8 @@ static ssize_t show_target(struct sys_device *dev, struct sysdev_attribute *attr
 		       << PAGE_SHIFT);
 }
 
-static ssize_t store_target(struct sys_device *dev,
-			    struct sysdev_attribute *attr,
+static ssize_t store_target(struct device *dev,
+			    struct device_attribute *attr,
 			    const char *buf,
 			    size_t count)
 {
@@ -188,23 +187,23 @@ static ssize_t store_target(struct sys_device *dev,
 	return count;
 }
 
-static SYSDEV_ATTR(target, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(target, S_IRUGO | S_IWUSR,
 		   show_target, store_target);
 
 
-static struct sysdev_attribute *balloon_attrs[] = {
-	&attr_target_kb,
-	&attr_target,
-	&attr_schedule_delay.attr,
-	&attr_max_schedule_delay.attr,
-	&attr_retry_count.attr,
-	&attr_max_retry_count.attr
+static struct device_attribute *balloon_attrs[] = {
+	&dev_attr_target_kb,
+	&dev_attr_target,
+	&dev_attr_schedule_delay.attr,
+	&dev_attr_max_schedule_delay.attr,
+	&dev_attr_retry_count.attr,
+	&dev_attr_max_retry_count.attr
 };
 
 static struct attribute *balloon_info_attrs[] = {
-	&attr_current_kb.attr,
-	&attr_low_kb.attr,
-	&attr_high_kb.attr,
+	&dev_attr_current_kb.attr,
+	&dev_attr_low_kb.attr,
+	&dev_attr_high_kb.attr,
 	NULL
 };
 
@@ -213,34 +212,35 @@ static struct attribute_group balloon_info_group = {
 	.attrs = balloon_info_attrs
 };
 
-static struct sysdev_class balloon_sysdev_class = {
-	.name = BALLOON_CLASS_NAME
+static struct bus_type balloon_subsys = {
+	.name = BALLOON_CLASS_NAME,
+	.dev_name = BALLOON_CLASS_NAME,
 };
 
-static int register_balloon(struct sys_device *sysdev)
+static int register_balloon(struct device *dev)
 {
 	int i, error;
 
-	error = sysdev_class_register(&balloon_sysdev_class);
+	error = subsys_system_register(&balloon_subsys, NULL);
 	if (error)
 		return error;
 
-	sysdev->id = 0;
-	sysdev->cls = &balloon_sysdev_class;
+	dev->id = 0;
+	dev->bus = &balloon_subsys;
 
-	error = sysdev_register(sysdev);
+	error = device_register(dev);
 	if (error) {
-		sysdev_class_unregister(&balloon_sysdev_class);
+		bus_unregister(&balloon_subsys);
 		return error;
 	}
 
 	for (i = 0; i < ARRAY_SIZE(balloon_attrs); i++) {
-		error = sysdev_create_file(sysdev, balloon_attrs[i]);
+		error = device_create_file(dev, balloon_attrs[i]);
 		if (error)
 			goto fail;
 	}
 
-	error = sysfs_create_group(&sysdev->kobj, &balloon_info_group);
+	error = sysfs_create_group(&dev->kobj, &balloon_info_group);
 	if (error)
 		goto fail;
 
@@ -248,9 +248,9 @@ static int register_balloon(struct sys_device *sysdev)
 
  fail:
 	while (--i >= 0)
-		sysdev_remove_file(sysdev, balloon_attrs[i]);
-	sysdev_unregister(sysdev);
-	sysdev_class_unregister(&balloon_sysdev_class);
+		device_remove_file(dev, balloon_attrs[i]);
+	device_unregister(dev);
+	bus_unregister(&balloon_subsys);
 	return error;
 }