diff options
Diffstat (limited to 'drivers/mfd/ioc3.c')
| -rw-r--r-- | drivers/mfd/ioc3.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/mfd/ioc3.c b/drivers/mfd/ioc3.c index 99b9c113f964..5f8ac364b610 100644 --- a/drivers/mfd/ioc3.c +++ b/drivers/mfd/ioc3.c @@ -6,7 +6,7 @@ * * Based on work by: * Stanislaw Skowronek <skylark@unaligned.org> - * Joshua Kinard <kumba@gentoo.org> + * Joshua Kinard <linux@kumba.dev> * Brent Casavant <bcasavan@sgi.com> - IOC4 master driver * Pat Gefre <pfg@sgi.com> - IOC3 serial port IRQ demuxer */ @@ -105,19 +105,15 @@ static void ioc3_irq_handler(struct irq_desc *desc) struct ioc3_priv_data *ipd = domain->host_data; struct ioc3 __iomem *regs = ipd->regs; u32 pending, mask; - unsigned int irq; pending = readl(®s->sio_ir); mask = readl(®s->sio_ies); pending &= mask; /* Mask off not enabled interrupts */ - if (pending) { - irq = irq_find_mapping(domain, __ffs(pending)); - if (irq) - generic_handle_irq(irq); - } else { + if (pending) + generic_handle_domain_irq(domain, __ffs(pending)); + else spurious_interrupt(); - } } /* |