Merge linux-2.6 with linux-acpi-2.6

14 files changed, 29 insertions, 33 deletions

diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
index bb1db195985..c466739428b 100644
--- a/drivers/usb/atm/usbatm.c
+++ b/drivers/usb/atm/usbatm.c
@@ -960,7 +960,7 @@ int usbatm_usb_probe(struct usb_interface *intf, const struct usb_device_id *id,
 			intf->altsetting->desc.bInterfaceNumber);
 
 	/* instance init */
-	instance = kcalloc(1, sizeof(*instance) + sizeof(struct urb *) * (num_rcv_urbs + num_snd_urbs), GFP_KERNEL);
+	instance = kzalloc(sizeof(*instance) + sizeof(struct urb *) * (num_rcv_urbs + num_snd_urbs), GFP_KERNEL);
 	if (!instance) {
 		dev_dbg(dev, "%s: no memory for instance data!\n", __func__);
 		return -ENOMEM;
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 79422a3b07b..12ecdb03ee5 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -782,7 +782,7 @@ static int usb_register_bus(struct usb_bus *bus)
 		return -E2BIG;
 	}
 
-	bus->class_dev = class_device_create(usb_host_class, MKDEV(0,0), bus->controller, "usb%d", busnum);
+	bus->class_dev = class_device_create(usb_host_class, MKDEV(0,0), bus->controller, "usb_host%d", busnum);
 	if (IS_ERR(bus->class_dev)) {
 		clear_bit(busnum, busmap.busmap);
 		up(&usb_bus_list_lock);
@@ -1669,7 +1669,7 @@ struct usb_hcd *usb_create_hcd (const struct hc_driver *driver,
 {
 	struct usb_hcd *hcd;
 
-	hcd = kcalloc(1, sizeof(*hcd) + driver->hcd_priv_size, GFP_KERNEL);
+	hcd = kzalloc(sizeof(*hcd) + driver->hcd_priv_size, GFP_KERNEL);
 	if (!hcd) {
 		dev_dbg (dev, "hcd alloc failed\n");
 		return NULL;
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index c3e46d24a37..c9412daff68 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1570,7 +1570,7 @@ static int __usb_suspend_device (struct usb_device *udev, int port1,
 			struct usb_driver	*driver;
 
 			intf = udev->actconfig->interface[i];
-			if (state <= intf->dev.power.power_state)
+			if (state.event <= intf->dev.power.power_state.event)
 				continue;
 			if (!intf->dev.driver)
 				continue;
@@ -1578,11 +1578,11 @@ static int __usb_suspend_device (struct usb_device *udev, int port1,
 
 			if (driver->suspend) {
 				status = driver->suspend(intf, state);
-				if (intf->dev.power.power_state != state
+				if (intf->dev.power.power_state.event != state.event
 						|| status)
 					dev_err(&intf->dev,
 						"suspend %d fail, code %d\n",
-						state, status);
+						state.event, status);
 			}
 
 			/* only drivers with suspend() can ever resume();
@@ -1595,7 +1595,7 @@ static int __usb_suspend_device (struct usb_device *udev, int port1,
 			 * since we know every driver's probe/disconnect works
 			 * even for drivers that can't suspend.
 			 */
-			if (!driver->suspend || state > PM_SUSPEND_MEM) {
+			if (!driver->suspend || state.event > PM_EVENT_FREEZE) {
 #if 1
 				dev_warn(&intf->dev, "resume is unsafe!\n");
 #else
@@ -1616,7 +1616,7 @@ static int __usb_suspend_device (struct usb_device *udev, int port1,
 	 * policies (when HNP doesn't apply) once we have mechanisms to
 	 * turn power back on!  (Likely not before 2.7...)
 	 */
-	if (state > PM_SUSPEND_MEM) {
+	if (state.event > PM_EVENT_FREEZE) {
 		dev_warn(&udev->dev, "no poweroff yet, suspending instead\n");
 	}
 
@@ -1733,7 +1733,7 @@ static int finish_port_resume(struct usb_device *udev)
 			struct usb_driver	*driver;
 
 			intf = udev->actconfig->interface[i];
-			if (intf->dev.power.power_state == PMSG_ON)
+			if (intf->dev.power.power_state.event == PM_EVENT_ON)
 				continue;
 			if (!intf->dev.driver) {
 				/* FIXME maybe force to alt 0 */
@@ -1747,11 +1747,11 @@ static int finish_port_resume(struct usb_device *udev)
 
 			/* can we do better than just logging errors? */
 			status = driver->resume(intf);
-			if (intf->dev.power.power_state != PMSG_ON
+			if (intf->dev.power.power_state.event != PM_EVENT_ON
 					|| status)
 				dev_dbg(&intf->dev,
 					"resume fail, state %d code %d\n",
-					intf->dev.power.power_state, status);
+					intf->dev.power.power_state.event, status);
 		}
 		status = 0;
 
@@ -1934,7 +1934,7 @@ static int hub_resume(struct usb_interface *intf)
 	unsigned		port1;
 	int			status;
 
-	if (intf->dev.power.power_state == PM_SUSPEND_ON)
+	if (intf->dev.power.power_state.event == PM_EVENT_ON)
 		return 0;
 
 	for (port1 = 1; port1 <= hdev->maxchild; port1++) {
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 99c85d2f92d..2cddd8a0043 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -1400,7 +1400,7 @@ static int usb_generic_suspend(struct device *dev, pm_message_t message)
 	driver = to_usb_driver(dev->driver);
 
 	/* there's only one USB suspend state */
-	if (intf->dev.power.power_state)
+	if (intf->dev.power.power_state.event)
 		return 0;
 
 	if (driver->suspend)
diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c
index b01efb6b36f..65ac9fef3a7 100644
--- a/drivers/usb/host/ehci-dbg.c
+++ b/drivers/usb/host/ehci-dbg.c
@@ -641,7 +641,7 @@ show_registers (struct class_device *class_dev, char *buf)
 
 	spin_lock_irqsave (&ehci->lock, flags);
 
-	if (bus->controller->power.power_state) {
+	if (bus->controller->power.power_state.event) {
 		size = scnprintf (next, size,
 			"bus %s, device %s (driver " DRIVER_VERSION ")\n"
 			"%s\n"
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index b56f25864ed..4c972b57c7c 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -638,7 +638,7 @@ iso_stream_alloc (unsigned mem_flags)
 {
 	struct ehci_iso_stream *stream;
 
-	stream = kcalloc(1, sizeof *stream, mem_flags);
+	stream = kzalloc(sizeof *stream, mem_flags);
 	if (likely (stream != NULL)) {
 		INIT_LIST_HEAD(&stream->td_list);
 		INIT_LIST_HEAD(&stream->free_list);
diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c
index 76cb496c583..75128c37180 100644
--- a/drivers/usb/host/isp116x-hcd.c
+++ b/drivers/usb/host/isp116x-hcd.c
@@ -717,7 +717,7 @@ static int isp116x_urb_enqueue(struct usb_hcd *hcd,
 	}
 	/* avoid all allocations within spinlocks: request or endpoint */
 	if (!hep->hcpriv) {
-		ep = kcalloc(1, sizeof *ep, mem_flags);
+		ep = kzalloc(sizeof *ep, mem_flags);
 		if (!ep)
 			return -ENOMEM;
 	}
diff --git a/drivers/usb/host/ohci-dbg.c b/drivers/usb/host/ohci-dbg.c
index c58408c95c3..447f488f5d9 100644
--- a/drivers/usb/host/ohci-dbg.c
+++ b/drivers/usb/host/ohci-dbg.c
@@ -631,7 +631,7 @@ show_registers (struct class_device *class_dev, char *buf)
 		hcd->product_desc,
 		hcd_name);
 
-	if (bus->controller->power.power_state) {
+	if (bus->controller->power.power_state.event) {
 		size -= scnprintf (next, size,
 			"SUSPENDED (no register access)\n");
 		goto done;
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index 7a890a65f55..d2a1fd40dfc 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -835,7 +835,7 @@ static int sl811h_urb_enqueue(
 
 	/* avoid all allocations within spinlocks */
 	if (!hep->hcpriv)
-		ep = kcalloc(1, sizeof *ep, mem_flags);
+		ep = kzalloc(sizeof *ep, mem_flags);
 
 	spin_lock_irqsave(&sl811->lock, flags);
 
@@ -1781,9 +1781,9 @@ sl811h_suspend(struct device *dev, pm_message_t state, u32 phase)
 	if (phase != SUSPEND_POWER_DOWN)
 		return retval;
 
-	if (state <= PM_SUSPEND_MEM)
+	if (state.event == PM_EVENT_FREEZE)
 		retval = sl811h_hub_suspend(hcd);
-	else
+	else if (state.event == PM_EVENT_SUSPEND)
 		port_power(sl811, 0);
 	if (retval == 0)
 		dev->power.power_state = state;
@@ -1802,7 +1802,7 @@ sl811h_resume(struct device *dev, u32 phase)
 	/* with no "check to see if VBUS is still powered" board hook,
 	 * let's assume it'd only be powered to enable remote wakeup.
 	 */
-	if (dev->power.power_state > PM_SUSPEND_MEM
+	if (dev->power.power_state.event == PM_EVENT_SUSPEND
 			|| !hcd->can_wakeup) {
 		sl811->port1 = 0;
 		port_power(sl811, 1);
diff --git a/drivers/usb/input/acecad.c b/drivers/usb/input/acecad.c
index 13532f3e3ef..74f8760d7c0 100644
--- a/drivers/usb/input/acecad.c
+++ b/drivers/usb/input/acecad.c
@@ -152,7 +152,7 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_
 	pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);
 	maxp = usb_maxpacket(dev, pipe, usb_pipeout(pipe));
 
-	acecad = kcalloc(1, sizeof(struct usb_acecad), GFP_KERNEL);
+	acecad = kzalloc(sizeof(struct usb_acecad), GFP_KERNEL);
 	if (!acecad)
 		return -ENOMEM;
 
diff --git a/drivers/usb/input/itmtouch.c b/drivers/usb/input/itmtouch.c
index 0dc439f1082..becb87efb86 100644
--- a/drivers/usb/input/itmtouch.c
+++ b/drivers/usb/input/itmtouch.c
@@ -166,7 +166,7 @@ static int itmtouch_probe(struct usb_interface *intf, const struct usb_device_id
 	interface = intf->cur_altsetting;
 	endpoint = &interface->endpoint[0].desc;
 
-	if (!(itmtouch = kcalloc(1, sizeof(struct itmtouch_dev), GFP_KERNEL))) {
+	if (!(itmtouch = kzalloc(sizeof(struct itmtouch_dev), GFP_KERNEL))) {
 		err("%s - Out of memory.", __FUNCTION__);
 		return -ENOMEM;
 	}
diff --git a/drivers/usb/input/pid.c b/drivers/usb/input/pid.c
index 25696386347..acc71ec560e 100644
--- a/drivers/usb/input/pid.c
+++ b/drivers/usb/input/pid.c
@@ -263,7 +263,7 @@ int hid_pid_init(struct hid_device *hid)
 	struct hid_ff_pid *private;
 	struct hid_input *hidinput = list_entry(&hid->inputs, struct hid_input, list);
 
-	private = hid->ff_private = kcalloc(1, sizeof(struct hid_ff_pid), GFP_KERNEL);
+	private = hid->ff_private = kzalloc(sizeof(struct hid_ff_pid), GFP_KERNEL);
 	if (!private)
 		return -ENOMEM;
 
diff --git a/drivers/usb/media/w9968cf.c b/drivers/usb/media/w9968cf.c
index ca9f3a30634..f36c0b6c6e3 100644
--- a/drivers/usb/media/w9968cf.c
+++ b/drivers/usb/media/w9968cf.c
@@ -1523,7 +1523,6 @@ static u32 w9968cf_i2c_func(struct i2c_adapter* adap)
 static int w9968cf_i2c_attach_inform(struct i2c_client* client)
 {
 	struct w9968cf_device* cam = i2c_get_adapdata(client->adapter);
-	const char* clientname = i2c_clientname(client);
 	int id = client->driver->id, err = 0;
 
 	if (id == I2C_DRIVERID_OVCAMCHIP) {
@@ -1535,12 +1534,12 @@ static int w9968cf_i2c_attach_inform(struct i2c_client* client)
 		}
 	} else {
 		DBG(4, "Rejected client [%s] with driver [%s]", 
-		    clientname, client->driver->name)
+		    client->name, client->driver->name)
 		return -EINVAL;
 	}
 
 	DBG(5, "I2C attach client [%s] with driver [%s]",
-	    clientname, client->driver->name)
+	    client->name, client->driver->name)
 
 	return 0;
 }
@@ -1549,12 +1548,11 @@ static int w9968cf_i2c_attach_inform(struct i2c_client* client)
 static int w9968cf_i2c_detach_inform(struct i2c_client* client)
 {
 	struct w9968cf_device* cam = i2c_get_adapdata(client->adapter);
-	const char* clientname = i2c_clientname(client);
 
 	if (cam->sensor_client == client)
 		cam->sensor_client = NULL;
 
-	DBG(5, "I2C detach client [%s]", clientname)
+	DBG(5, "I2C detach client [%s]", client->name)
 
 	return 0;
 }
@@ -1573,15 +1571,13 @@ static int w9968cf_i2c_init(struct w9968cf_device* cam)
 	int err = 0;
 
 	static struct i2c_algorithm algo = {
-		.name =          "W996[87]CF algorithm",
-		.id =            I2C_ALGO_SMBUS,
 		.smbus_xfer =    w9968cf_i2c_smbus_xfer,
 		.algo_control =  w9968cf_i2c_control,
 		.functionality = w9968cf_i2c_func,
 	};
 
 	static struct i2c_adapter adap = {
-		.id =                I2C_ALGO_SMBUS | I2C_HW_SMBUS_W9968CF,
+		.id =                I2C_HW_SMBUS_W9968CF,
 		.class =             I2C_CLASS_CAM_DIGITAL,
 		.owner =             THIS_MODULE,
 		.client_register =   w9968cf_i2c_attach_inform,
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index cda7249a90b..fd7fb98e4b2 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -1533,7 +1533,7 @@ usbtest_ioctl (struct usb_interface *intf, unsigned int code, void *buf)
 	if (down_interruptible (&dev->sem))
 		return -ERESTARTSYS;
 
-	if (intf->dev.power.power_state != PMSG_ON) {
+	if (intf->dev.power.power_state.event != PM_EVENT_ON) {
 		up (&dev->sem);
 		return -EHOSTUNREACH;
 	}