In certain situations, an interrupt triggers on resume, before musb_start()
has been called. This has been observed to cause enumeration issues after
suspend/resume cycles with AM335x.
Signed-off-by: Pascal Huerst <pascal.huerst@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
struct musb *musb = dev_to_musb(dev);
unsigned long flags;
+ musb_platform_disable(musb);
+ musb_generic_disable(musb);
+
spin_lock_irqsave(&musb->lock, flags);
if (is_peripheral_active(musb)) {
pm_runtime_disable(dev);
pm_runtime_set_active(dev);
pm_runtime_enable(dev);
+
+ musb_start(musb);
+
return 0;
}