On Thu, Apr 26, 2018 at 03:59:08PM +0100, Jon Hunter wrote: > When adding runtime PM support to the Tegra XHCI driver, it is desirable > to move the function calls to enable the clocks, regulators and PHY from > the tegra_xusb_probe into the runtime PM handlers. Currently, the > clocks, regulators and PHY are all enabled before we call > usb_create_hcd() in tegra_xusb_probe(), however, we cannot call > pm_runtime_get_sync() at this point because the platform device data is > not yet initialised. Fortunately, the function usb_create_hcd() can be > called before we enable the clocks, regulators and PHY and so prepare > for adding runtime PM support, by moving the call to usb_create_hcd() > before we enable the hardware. > > Signed-off-by: Jon Hunter <jonathanh@xxxxxxxxxx> Acked-by: Thierry Reding <treding@xxxxxxxxxx>
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