The irq_chip is not yet registered, so no default irq_chip.mask_ack(),
which we have to handle it correctly manually here.
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
int irq;
for (irq = start; num > 0; irq++, num--) {
- chip->mask_ack(irq);
+ /* mask and clear the IRQ */
+ chip->mask(irq);
+ if (chip->ack)
+ chip->ack(irq);
+
set_irq_chip(irq, chip);
set_irq_flags(irq, IRQF_VALID);
set_irq_handler(irq, handle_level_irq);