diff options
| author | Geliang Tang <geliangtang@163.com> | 2015-12-23 21:26:51 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-01-24 21:00:33 -0800 |
| commit | 6ae706aeaf42cd2fe6e541c72af6e2c0befe057c (patch) | |
| tree | 8f46239ee249ebb38b5a27663cad8f0183ec572c /drivers/usb/core/hcd.c | |
| parent | 69ab55d7be6c3d69fa2e38f2a2bed4e91b9edf8d (diff) | |
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>
Diffstat (limited to 'drivers/usb/core/hcd.c')
| -rw-r--r-- | drivers/usb/core/hcd.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index 9af9506352f3..232c8c93dd3a 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -2237,7 +2237,7 @@ int usb_hcd_get_frame_number (struct usb_device *udev) 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_suspend(struct usb_device *rhdev, pm_message_t msg) 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 @@ int usb_bus_start_enum(struct usb_bus *bus, unsigned port_num) * 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); |