ARM: amba: make irq 0 invalid
Fix core bus and MMCI such that irq 0 means that there is no IRQ
attached.
Signed-off-by: 
Russell King <rmk+kernel@arm.linux.org.uk>
parent
039e7ad8
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Fix core bus and MMCI such that irq 0 means that there is no IRQ
attached.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>