Staging: hv: Make msg_dpc a stand alone variable
In preparation for cleaning up (getting rid of) of the hv_bus structure,
make msg_dpc a stand alone variable.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Abhishek Kane <v-abkane@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c
index 4106dd3..38bfff0 100644
--- a/drivers/staging/hv/vmbus_drv.c
+++ b/drivers/staging/hv/vmbus_drv.c
@@ -42,10 +42,11 @@
static struct pci_dev *hv_pci_dev;
+static struct tasklet_struct msg_dpc;
+
/* Main vmbus driver data structure */
struct hv_bus {
struct bus_type bus;
- struct tasklet_struct msg_dpc;
struct tasklet_struct event_dpc;
};
@@ -515,7 +516,7 @@
/* Schedules a dpc if necessary */
if (ret > 0) {
if (test_bit(0, (unsigned long *)&ret))
- tasklet_schedule(&hv_bus.msg_dpc);
+ tasklet_schedule(&msg_dpc);
if (test_bit(1, (unsigned long *)&ret))
tasklet_schedule(&hv_bus.event_dpc);
@@ -550,7 +551,7 @@
hv_bus.bus.name = driver_name;
/* Initialize the bus context */
- tasklet_init(&hv_bus.msg_dpc, vmbus_on_msg_dpc, 0);
+ tasklet_init(&msg_dpc, vmbus_on_msg_dpc, 0);
tasklet_init(&hv_bus.event_dpc, vmbus_on_event, 0);
/* Now, register the bus with LDM */