On Fri, Sep 29, 2017 at 8:40 PM, Doug Berger <[email protected]> wrote: > Reading and writing the gpio bank status register each time a pending > interrupt bit is serviced could cause new pending bits to be cleared > without servicing the associated interrupts. > > By using the handle_level_irq flow instead of the handle_simple_irq > flow we get proper handling of interrupt masking as well as acking > of interrupts. The irq_ack method is added to support this. > > Fixes: 19a7b6940b78 ("gpio: brcmstb: Add interrupt and wakeup source support") > Signed-off-by: Doug Berger <[email protected]>
Acked-by: Gregory Fong <[email protected]>
