While the IRQ core doesn't currently support shared threaded interrupts
that's no reason for drivers not to do their bit and report IRQ_NONE when
they don't get an interrupt. This allows the core spurious/wedget interrupt
detection support to do its thing.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
u8 *buf8 = data->status_reg_buf;
u16 *buf16 = data->status_reg_buf;
u32 *buf32 = data->status_reg_buf;
u8 *buf8 = data->status_reg_buf;
u16 *buf16 = data->status_reg_buf;
u32 *buf32 = data->status_reg_buf;
ret = regmap_bulk_read(map, chip->status_base, data->status_reg_buf,
chip->num_regs);
ret = regmap_bulk_read(map, chip->status_base, data->status_reg_buf,
chip->num_regs);
if (data->status_buf[chip->irqs[i].reg_offset] &
chip->irqs[i].mask) {
handle_nested_irq(data->irq_base + i);
if (data->status_buf[chip->irqs[i].reg_offset] &
chip->irqs[i].mask) {
handle_nested_irq(data->irq_base + i);
+ if (handled)
+ return IRQ_HANDLED;
+ else
+ return IRQ_NONE;