| commit | 1ae5799ef63176cc75ec10e545cb65f620a82747 | [log] [tgz] |
|---|---|---|
| author | Valentine Barshak <valentine.barshak@cogentembedded.com> | Wed Dec 04 01:42:22 2013 +0400 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Sun Dec 08 18:00:51 2013 -0800 |
| tree | 93eb78ab6681ff47825fcb1e1dc98d86276cbdaa | |
| parent | 103e127d1f8f985e8a662da6537ebc5e08902ee3 [diff] |
usb: hcd: Initialize USB phy if needed This adds external USB phy support to USB HCD driver that allows to find and initialize external USB phy, bound to the HCD, when the HCD is added. The usb_add_hcd function returns -EPROBE_DEFER if the USB phy, bound to the HCD, is not ready. If no USB phy is bound, the HCD is initialized as usual. Signed-off-by: Valentine Barshak <valentine.barshak@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>