Messages in this thread | | | From | Linus Walleij <> | Date | Tue, 31 Oct 2017 10:30:20 +0100 | Subject | Re: [PATCH v2 4/7] gpio: brcmstb: switch to handle_level_irq flow |
| |
On Tue, Oct 24, 2017 at 9:54 PM, Doug Berger <opendmb@gmail.com> 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 <opendmb@gmail.com> > Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> > Acked-by: Gregory Fong <gregory.0xf0@gmail.com>
Patch applied.
Yours, Linus Walleij
| |