summaryrefslogtreecommitdiffstats
path: root/drivers/s390/cio
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/s390/cio')
-rw-r--r--drivers/s390/cio/vfio_ccw_chp.c2
-rw-r--r--drivers/s390/cio/vfio_ccw_drv.c4
-rw-r--r--drivers/s390/cio/vfio_ccw_ops.c6
3 files changed, 6 insertions, 6 deletions
diff --git a/drivers/s390/cio/vfio_ccw_chp.c b/drivers/s390/cio/vfio_ccw_chp.c
index d3f3a611f9..38c176cf62 100644
--- a/drivers/s390/cio/vfio_ccw_chp.c
+++ b/drivers/s390/cio/vfio_ccw_chp.c
@@ -115,7 +115,7 @@ static ssize_t vfio_ccw_crw_region_read(struct vfio_ccw_private *private,
/* Notify the guest if more CRWs are on our queue */
if (!list_empty(&private->crw) && private->crw_trigger)
- eventfd_signal(private->crw_trigger, 1);
+ eventfd_signal(private->crw_trigger);
return ret;
}
diff --git a/drivers/s390/cio/vfio_ccw_drv.c b/drivers/s390/cio/vfio_ccw_drv.c
index 43601816ea..bfb35cfce1 100644
--- a/drivers/s390/cio/vfio_ccw_drv.c
+++ b/drivers/s390/cio/vfio_ccw_drv.c
@@ -112,7 +112,7 @@ void vfio_ccw_sch_io_todo(struct work_struct *work)
private->state = VFIO_CCW_STATE_IDLE;
if (private->io_trigger)
- eventfd_signal(private->io_trigger, 1);
+ eventfd_signal(private->io_trigger);
}
void vfio_ccw_crw_todo(struct work_struct *work)
@@ -122,7 +122,7 @@ void vfio_ccw_crw_todo(struct work_struct *work)
private = container_of(work, struct vfio_ccw_private, crw_work);
if (!list_empty(&private->crw) && private->crw_trigger)
- eventfd_signal(private->crw_trigger, 1);
+ eventfd_signal(private->crw_trigger);
}
/*
diff --git a/drivers/s390/cio/vfio_ccw_ops.c b/drivers/s390/cio/vfio_ccw_ops.c
index cba4971618..ea532a8a4a 100644
--- a/drivers/s390/cio/vfio_ccw_ops.c
+++ b/drivers/s390/cio/vfio_ccw_ops.c
@@ -421,7 +421,7 @@ static int vfio_ccw_mdev_set_irqs(struct vfio_ccw_private *private,
case VFIO_IRQ_SET_DATA_NONE:
{
if (*ctx)
- eventfd_signal(*ctx, 1);
+ eventfd_signal(*ctx);
return 0;
}
case VFIO_IRQ_SET_DATA_BOOL:
@@ -432,7 +432,7 @@ static int vfio_ccw_mdev_set_irqs(struct vfio_ccw_private *private,
return -EFAULT;
if (trigger && *ctx)
- eventfd_signal(*ctx, 1);
+ eventfd_signal(*ctx);
return 0;
}
case VFIO_IRQ_SET_DATA_EVENTFD:
@@ -612,7 +612,7 @@ static void vfio_ccw_mdev_request(struct vfio_device *vdev, unsigned int count)
"Relaying device request to user (#%u)\n",
count);
- eventfd_signal(private->req_trigger, 1);
+ eventfd_signal(private->req_trigger);
} else if (count == 0) {
dev_notice(dev,
"No device request channel registered, blocked until released by user\n");