The UIO IRQ handler doesn't need to be called from a tasklet.
Signed-off-by: Stephen Hemminger <[email protected]>
---
drivers/uio/uio_hv_generic.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/uio/uio_hv_generic.c b/drivers/uio/uio_hv_generic.c
index 0d945eb6efbb..18735731206e 100644
--- a/drivers/uio/uio_hv_generic.c
+++ b/drivers/uio/uio_hv_generic.c
@@ -159,7 +159,7 @@ 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";
--
2.15.1
_______________________________________________
devel mailing list
[email protected]
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
