usb: dwc3: apple: Do not use host-vbus-glitches workaround

It results in SErrors during init presumedly because MMIO accesses fail
while certain parts are shutdown.

Fixes: a6ba1e4 ("usb: dwc3: apply snps,host-vbus-glitches workaround unconditionally")
Signed-off-by: Janne Grunau <j@jannau.net>

Author: jannau

drivers/usb/dwc3/host.c

@@ -135,7 +135,8 @@ int dwc3_host_init(struct dwc3 *dwc)
 	 * Some platforms need to power off all Root hub ports immediately after DWC3 set to host
 	 * mode to avoid VBUS glitch happen when xhci get reset later.
 	 */
-	dwc3_power_off_all_roothub_ports(dwc);
+	if (!dwc->role_switch_reset_quirk)
+		dwc3_power_off_all_roothub_ports(dwc);
 
 	irq = dwc3_host_get_irq(dwc);
 	if (irq < 0)