MN10300: Convert obsolete no_irq_type to no_irq_chip

Convert the last remaining users to no_irq_chip.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>