On Tue, Oct 24, 2017 at 9:54 PM, Doug Berger [off-list ref] wrote:

This commit allows a wakeup parent interrupt to be shared between
instances.

It also removes the redundant can_wake member of the private data
structure by using whether the parent_wake_irq has been defined to
indicate that the GPIO device can wake.

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 <redacted>

Patch applied.

Yours,
Linus Walleij