On Sat, Dec 11, 2010 at 12:40:47AM +0800, Hao Wu wrote: > The Intel Moorestown platform has EHCI MPH and EHCI OTG host. This patch adds > PCI probe part for them. The HNP part and SRAM part will be added in another > patch. This patch depends on patch which adds unified otg_notify function. > > Signed-off-by: Jacob Pan <jacob.jun.pan@xxxxxxxxx> > Signed-off-by: Alek Du <alek.du@xxxxxxxxx> > Signed-off-by: Hao Wu <hao.wu@xxxxxxxxx> > --- > drivers/usb/core/hub.c | 11 ++ > drivers/usb/host/ehci-hcd.c | 18 +++ > drivers/usb/host/ehci-hub.c | 6 +- > drivers/usb/host/ehci-intel-mid-pci.c | 188 +++++++++++++++++++++++++++++++++ > drivers/usb/host/ehci-pci.c | 14 +++ > 5 files changed, 235 insertions(+), 2 deletions(-) > create mode 100644 drivers/usb/host/ehci-intel-mid-pci.c > > diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c > index 27115b4..46abdb8 100644 > --- a/drivers/usb/core/hub.c > +++ b/drivers/usb/core/hub.c > @@ -21,6 +21,7 @@ > #include <linux/usbdevice_fs.h> > #include <linux/usb/hcd.h> > #include <linux/usb/quirks.h> > +#include <linux/usb/otg.h> > #include <linux/kthread.h> > #include <linux/mutex.h> > #include <linux/freezer.h> > @@ -1607,6 +1608,11 @@ void usb_disconnect(struct usb_device **pdev) > */ > device_del(&udev->dev); > > + /* Notify OTG disconnect event, only for USB device which is > + * directly connected to root hub */ > + if (udev->parent && udev->parent->parent == NULL) > + otg_notify_event(USB_OTG_DISCON); I thought we went through this already, why not just use the _existing_ notification process? No need to create your own here. thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
