mfd: da9063: Remove unused struct da9063_irq_data and define EVENTS_BUF_LEN

The structure da9063_irq_data and define EVENTS_BUF_LEN are not used, so
remove the redundant entries.

Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
1 file changed