[PATCH] phy: tegra: xusb: Fix crash during pad power on/down

[Vinod Koul]

On 10-10-22, 14:51, Jon Hunter wrote:
> Commit a88520bfc0ec ("usb: gadget: tegra: Reduce pad power") added calls
> to tegra_phy_xusb_utmi_pad_power_on/down in the Tegra XUDC driver to
> control the pad power. This change is causing a kernel panic when
> powering down the pads on entering suspend with the Jetson TX2 platform.
> The panic occurs because the 'xudc->curr_utmi_phy' is not configured on
> this platform and we do not check to see if the pointer is valid before
> attempting to deference the pointer. Fix this by checking to see if the
> 'phy' pointer passed to tegra_phy_xusb_utmi_pad_power_on/down is valid.

Applied, thanks

-- 
~Vinod