USB: Convert from class_device to device for USB core

Convert from class_device to device for drivers/usb/core.

Signed-off-by: Tony Jones <tonyj@suse.de>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 13 insertions, 10 deletions

diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 735db4a..1ad7a65 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -291,14 +291,16 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
 /*-------------------------------------------------------------------------*/
 
 /* Display the ports dedicated to the companion controller */
-static ssize_t show_companion(struct class_device *class_dev, char *buf)
+static ssize_t show_companion(struct device *dev,
+			      struct device_attribute *attr,
+			      char *buf)
 {
 	struct ehci_hcd		*ehci;
 	int			nports, index, n;
 	int			count = PAGE_SIZE;
 	char			*ptr = buf;
 
-	ehci = hcd_to_ehci(bus_to_hcd(class_get_devdata(class_dev)));
+	ehci = hcd_to_ehci(bus_to_hcd(dev_get_drvdata(dev)));
 	nports = HCS_N_PORTS(ehci->hcs_params);
 
 	for (index = 0; index < nports; ++index) {
@@ -316,15 +318,16 @@ static ssize_t show_companion(struct class_device *class_dev, char *buf)
  * Syntax is "[-]portnum", where a leading '-' sign means
  * return control of the port to the EHCI controller.
  */
-static ssize_t store_companion(struct class_device *class_dev,
-		const char *buf, size_t count)
+static ssize_t store_companion(struct device *dev,
+			       struct device_attribute *attr,
+			       const char *buf, size_t count)
 {
 	struct ehci_hcd		*ehci;
 	int			portnum, new_owner, try;
 	u32 __iomem		*status_reg;
 	u32			port_status;
 
-	ehci = hcd_to_ehci(bus_to_hcd(class_get_devdata(class_dev)));
+	ehci = hcd_to_ehci(bus_to_hcd(dev_get_drvdata(dev)));
 	new_owner = PORT_OWNER;		/* Owned by companion */
 	if (sscanf(buf, "%d", &portnum) != 1)
 		return -EINVAL;
@@ -364,7 +367,7 @@ static ssize_t store_companion(struct class_device *class_dev,
 	}
 	return count;
 }
-static CLASS_DEVICE_ATTR(companion, 0644, show_companion, store_companion);
+static DEVICE_ATTR(companion, 0644, show_companion, store_companion);
 
 static inline void create_companion_file(struct ehci_hcd *ehci)
 {
@@ -372,16 +375,16 @@ static inline void create_companion_file(struct ehci_hcd *ehci)
 
 	/* with integrated TT there is no companion! */
 	if (!ehci_is_TDI(ehci))
-		i = class_device_create_file(ehci_to_hcd(ehci)->self.class_dev,
-				&class_device_attr_companion);
+		i = device_create_file(ehci_to_hcd(ehci)->self.dev,
+				       &dev_attr_companion);
 }
 
 static inline void remove_companion_file(struct ehci_hcd *ehci)
 {
 	/* with integrated TT there is no companion! */
 	if (!ehci_is_TDI(ehci))
-		class_device_remove_file(ehci_to_hcd(ehci)->self.class_dev,
-				&class_device_attr_companion);
+		device_remove_file(ehci_to_hcd(ehci)->self.dev,
+				   &dev_attr_companion);
 }