irqchip/armada-370-xp: Only call ipi_resume() if IPI is available
IPI is available only on systems where the mpic controller does not have a parent interrupt defined (e.g. on Armada XP). If a parent interrupt is defined, inter-processor interrupts are handled by an interrupt controller higher in the hierarchy (most probably a parent GIC). Only call ipi_resume() on systems where IPI is available in the mpic controller. Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Marek Behún <kabel@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Andrew Lunn <andrew@lunn.ch> [ refactored a little and changed commit message ]
Showing
Please register or sign in to comment