These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

6 files changed, 24 insertions, 48 deletions

diff --git a/kernel/sound/aoa/codecs/onyx.c b/kernel/sound/aoa/codecs/onyx.c
index 23c371ecf..a04edff8b 100644
--- a/kernel/sound/aoa/codecs/onyx.c
+++ b/kernel/sound/aoa/codecs/onyx.c
@@ -1050,7 +1050,6 @@ MODULE_DEVICE_TABLE(i2c,onyx_i2c_id);
 static struct i2c_driver onyx_driver = {
 	.driver = {
 		.name = "aoa_codec_onyx",
-		.owner = THIS_MODULE,
 	},
 	.probe = onyx_i2c_probe,
 	.remove = onyx_i2c_remove,
diff --git a/kernel/sound/aoa/codecs/tas.c b/kernel/sound/aoa/codecs/tas.c
index 364c7c441..78ed1ffbf 100644
--- a/kernel/sound/aoa/codecs/tas.c
+++ b/kernel/sound/aoa/codecs/tas.c
@@ -939,7 +939,6 @@ MODULE_DEVICE_TABLE(i2c,tas_i2c_id);
 static struct i2c_driver tas_driver = {
 	.driver = {
 		.name = "aoa_codec_tas",
-		.owner = THIS_MODULE,
 	},
 	.probe = tas_i2c_probe,
 	.remove = tas_i2c_remove,
diff --git a/kernel/sound/aoa/fabrics/layout.c b/kernel/sound/aoa/fabrics/layout.c
index 9dc5806d2..8f71f7e4d 100644
--- a/kernel/sound/aoa/fabrics/layout.c
+++ b/kernel/sound/aoa/fabrics/layout.c
@@ -1120,10 +1120,10 @@ static int aoa_fabric_layout_remove(struct soundbus_dev *sdev)
 	return 0;
 }
 
-#ifdef CONFIG_PM
-static int aoa_fabric_layout_suspend(struct soundbus_dev *sdev, pm_message_t state)
+#ifdef CONFIG_PM_SLEEP
+static int aoa_fabric_layout_suspend(struct device *dev)
 {
-	struct layout_dev *ldev = dev_get_drvdata(&sdev->ofdev.dev);
+	struct layout_dev *ldev = dev_get_drvdata(dev);
 
 	if (ldev->gpio.methods && ldev->gpio.methods->all_amps_off)
 		ldev->gpio.methods->all_amps_off(&ldev->gpio);
@@ -1131,15 +1131,19 @@ static int aoa_fabric_layout_suspend(struct soundbus_dev *sdev, pm_message_t sta
 	return 0;
 }
 
-static int aoa_fabric_layout_resume(struct soundbus_dev *sdev)
+static int aoa_fabric_layout_resume(struct device *dev)
 {
-	struct layout_dev *ldev = dev_get_drvdata(&sdev->ofdev.dev);
+	struct layout_dev *ldev = dev_get_drvdata(dev);
 
 	if (ldev->gpio.methods && ldev->gpio.methods->all_amps_restore)
 		ldev->gpio.methods->all_amps_restore(&ldev->gpio);
 
 	return 0;
 }
+
+static SIMPLE_DEV_PM_OPS(aoa_fabric_layout_pm_ops,
+	aoa_fabric_layout_suspend, aoa_fabric_layout_resume);
+
 #endif
 
 static struct soundbus_driver aoa_soundbus_driver = {
@@ -1147,12 +1151,11 @@ static struct soundbus_driver aoa_soundbus_driver = {
 	.owner = THIS_MODULE,
 	.probe = aoa_fabric_layout_probe,
 	.remove = aoa_fabric_layout_remove,
-#ifdef CONFIG_PM
-	.suspend = aoa_fabric_layout_suspend,
-	.resume = aoa_fabric_layout_resume,
-#endif
 	.driver = {
 		.owner = THIS_MODULE,
+#ifdef CONFIG_PM_SLEEP
+		.pm = &aoa_fabric_layout_pm_ops,
+#endif
 	}
 };
 
diff --git a/kernel/sound/aoa/soundbus/core.c b/kernel/sound/aoa/soundbus/core.c
index 7487eb76e..70bcaa7f9 100644
--- a/kernel/sound/aoa/soundbus/core.c
+++ b/kernel/sound/aoa/soundbus/core.c
@@ -126,41 +126,15 @@ static void soundbus_device_shutdown(struct device *dev)
 		drv->shutdown(soundbus_dev);
 }
 
-#ifdef CONFIG_PM
-
-static int soundbus_device_suspend(struct device *dev, pm_message_t state)
-{
-	struct soundbus_dev * soundbus_dev = to_soundbus_device(dev);
-	struct soundbus_driver * drv = to_soundbus_driver(dev->driver);
-
-	if (dev->driver && drv->suspend)
-		return drv->suspend(soundbus_dev, state);
-	return 0;
-}
-
-static int soundbus_device_resume(struct device * dev)
-{
-	struct soundbus_dev * soundbus_dev = to_soundbus_device(dev);
-	struct soundbus_driver * drv = to_soundbus_driver(dev->driver);
-
-	if (dev->driver && drv->resume)
-		return drv->resume(soundbus_dev);
-	return 0;
-}
-
-#endif /* CONFIG_PM */
-
+/* soundbus_dev_attrs is declared in sysfs.c */
+ATTRIBUTE_GROUPS(soundbus_dev);
 static struct bus_type soundbus_bus_type = {
 	.name		= "aoa-soundbus",
 	.probe		= soundbus_probe,
 	.uevent		= soundbus_uevent,
 	.remove		= soundbus_device_remove,
 	.shutdown	= soundbus_device_shutdown,
-#ifdef CONFIG_PM
-	.suspend	= soundbus_device_suspend,
-	.resume		= soundbus_device_resume,
-#endif
-	.dev_attrs	= soundbus_dev_attrs,
+	.dev_groups	= soundbus_dev_groups,
 };
 
 int soundbus_add_one(struct soundbus_dev *dev)
diff --git a/kernel/sound/aoa/soundbus/soundbus.h b/kernel/sound/aoa/soundbus/soundbus.h
index adecbf36f..ae4022438 100644
--- a/kernel/sound/aoa/soundbus/soundbus.h
+++ b/kernel/sound/aoa/soundbus/soundbus.h
@@ -188,8 +188,6 @@ struct soundbus_driver {
 	int	(*probe)(struct soundbus_dev* dev);
 	int	(*remove)(struct soundbus_dev* dev);
 
-	int	(*suspend)(struct soundbus_dev* dev, pm_message_t state);
-	int	(*resume)(struct soundbus_dev* dev);
 	int	(*shutdown)(struct soundbus_dev* dev);
 
 	struct device_driver driver;
@@ -199,6 +197,6 @@ struct soundbus_driver {
 extern int soundbus_register_driver(struct soundbus_driver *drv);
 extern void soundbus_unregister_driver(struct soundbus_driver *drv);
 
-extern struct device_attribute soundbus_dev_attrs[];
+extern struct attribute *soundbus_dev_attrs[];
 
 #endif /* __SOUNDBUS_H */
diff --git a/kernel/sound/aoa/soundbus/sysfs.c b/kernel/sound/aoa/soundbus/sysfs.c
index e0980b5c2..5b2d51d99 100644
--- a/kernel/sound/aoa/soundbus/sysfs.c
+++ b/kernel/sound/aoa/soundbus/sysfs.c
@@ -30,13 +30,16 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
 
 	return length;
 }
+static DEVICE_ATTR_RO(modalias);
 
 soundbus_config_of_attr (name, "%s\n");
+static DEVICE_ATTR_RO(name);
 soundbus_config_of_attr (type, "%s\n");
+static DEVICE_ATTR_RO(type);
 
-struct device_attribute soundbus_dev_attrs[] = {
-	__ATTR_RO(name),
-	__ATTR_RO(type),
-	__ATTR_RO(modalias),
-	__ATTR_NULL
+struct attribute *soundbus_dev_attrs[] = {
+	&dev_attr_name.attr,
+	&dev_attr_type.attr,
+	&dev_attr_modalias.attr,
+	NULL,
 };