diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mfd/ezx-pcap.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/mfd/ezx-pcap.c b/drivers/mfd/ezx-pcap.c index 9e2d8dd5f9e5..92e6fbc43a14 100644 --- a/drivers/mfd/ezx-pcap.c +++ b/drivers/mfd/ezx-pcap.c @@ -162,6 +162,7 @@ static void pcap_unmask_irq(struct irq_data *d) static struct irq_chip pcap_irq_chip = { .name = "pcap", + .irq_disable = pcap_mask_irq, .irq_mask = pcap_mask_irq, .irq_unmask = pcap_unmask_irq, }; @@ -196,17 +197,8 @@ static void pcap_isr_work(struct work_struct *work) local_irq_disable(); service = isr & ~msr; for (irq = pcap->irq_base; service; service >>= 1, irq++) { - if (service & 1) { - struct irq_desc *desc = irq_to_desc(irq); - - if (WARN(!desc, "Invalid PCAP IRQ %d\n", irq)) - break; - - if (desc->status & IRQ_DISABLED) - note_interrupt(irq, desc, IRQ_NONE); - else - desc->handle_irq(irq, desc); - } + if (service & 1) + generic_handle_irq(irq); } local_irq_enable(); ezx_pcap_write(pcap, PCAP_REG_MSR, pcap->msr); |