Commits
Thomas Gleixner committed 47e3c9046bc
powerpc: Convert i8259_lock to raw_spinlock i8259_lock needs to be a real spinlock in RT. Convert it to raw_spinlock. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>