diff options
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_intr.c')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_intr.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_intr.c b/drivers/infiniband/hw/ipath/ipath_intr.c index 45d033169c6e..a90d3b5699c4 100644 --- a/drivers/infiniband/hw/ipath/ipath_intr.c +++ b/drivers/infiniband/hw/ipath/ipath_intr.c @@ -1056,7 +1056,7 @@ irqreturn_t ipath_intr(int irq, void *data) gpiostatus &= ~(1 << IPATH_GPIO_PORT0_BIT); chk0rcv = 1; } - if (unlikely(gpiostatus)) { + if (gpiostatus) { /* * Some unexpected bits remain. If they could have * caused the interrupt, complain and clear. @@ -1065,9 +1065,8 @@ irqreturn_t ipath_intr(int irq, void *data) * GPIO interrupts, possibly on a "three strikes" * basis. */ - u32 mask; - mask = ipath_read_kreg32( - dd, dd->ipath_kregs->kr_gpio_mask); + const u32 mask = (u32) dd->ipath_gpio_mask; + if (mask & gpiostatus) { ipath_dbg("Unexpected GPIO IRQ bits %x\n", gpiostatus & mask); |