Hi Sebastian,
+/**
- generic_handle_irq_safe - Invoke the handler for a particular irq
This is the same desc as for generic_handle_irq(). I suggest to add something like "from any context" to have some distinction.
- This function must be called either from an IRQ context with irq regs
- initialized or with care from any context.
I think "with care" is not obvious enough. Can you describe it a little?
Thanks for this work,
Wolfram