USB: core, wusbcore: use bus_to_hcd
Use bus_to_hcd() instead of open-coding it.
Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 9af9506..232c8c9 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -2237,7 +2237,7 @@
int hcd_bus_suspend(struct usb_device *rhdev, pm_message_t msg)
{
- struct usb_hcd *hcd = container_of(rhdev->bus, struct usb_hcd, self);
+ struct usb_hcd *hcd = bus_to_hcd(rhdev->bus);
int status;
int old_state = hcd->state;
@@ -2286,7 +2286,7 @@
int hcd_bus_resume(struct usb_device *rhdev, pm_message_t msg)
{
- struct usb_hcd *hcd = container_of(rhdev->bus, struct usb_hcd, self);
+ struct usb_hcd *hcd = bus_to_hcd(rhdev->bus);
int status;
int old_state = hcd->state;
@@ -2400,7 +2400,7 @@
* boards with root hubs hooked up to internal devices (instead of
* just the OTG port) may need more attention to resetting...
*/
- hcd = container_of (bus, struct usb_hcd, self);
+ hcd = bus_to_hcd(bus);
if (port_num && hcd->driver->start_port_reset)
status = hcd->driver->start_port_reset(hcd, port_num);