diff options
| author | Stephen Hemminger <stephen@networkplumber.org> | 2018-01-05 01:13:31 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-09 21:44:07 +0300 |
| commit | 2141a8457f16bac72ef4b4c38885612d1f2232cb (patch) | |
| tree | ec2fcd45908ab83da76784a997f8f6b9370adcab /drivers/uio | |
| parent | 9c40546c012c8d98e88be38c650e66203cb2f1a8 (diff) | |
| download | linux-2141a8457f16bac72ef4b4c38885612d1f2232cb.tar.xz | |
uio_hv_generic: use ISR callback method
The UIO IRQ handler doesn't need to be called from a tasklet.
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/uio')
| -rw-r--r-- | drivers/uio/uio_hv_generic.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/uio/uio_hv_generic.c b/drivers/uio/uio_hv_generic.c index 8d5f529a1dc1..a0c4c07a907f 100644 --- a/drivers/uio/uio_hv_generic.c +++ b/drivers/uio/uio_hv_generic.c @@ -109,7 +109,7 @@ hv_uio_probe(struct hv_device *dev, goto fail; dev->channel->inbound.ring_buffer->interrupt_mask = 1; - set_channel_read_mode(dev->channel, HV_CALL_DIRECT); + set_channel_read_mode(dev->channel, HV_CALL_ISR); /* Fill general uio info */ pdata->info.name = "uio_hv_generic"; |