Commits
Kevin Cernekee committed f668f074ff5
irqchip: bcm7120-l2: Eliminate bad IRQ check This check may be prone to race conditions, e.g. 1) Some external event (e.g. GPIO level) causes an IRQ to become pending 2) Peripheral asserts the L2 IRQ 3) CPU takes an interrupt 4) The event from #1 goes away 5) bcm7120_l2_intc_irq_handle() reads back a 0 status Unlike the hardware supported by brcmstb-l2, the bcm7120-l2 controller does not latch the IRQ status. Bits can change if the inputs to the controller change. Also, do_bad_IRQ() is an ARM-specific macro. So let's just nuke it. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://lkml.kernel.org/r/1415342669-30640-7-git-send-email-cernekee@gmail.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>