Staging: hv: Make event_dpc a stand alone variable

In preparation for getting rid of struct hv_bus, Make event_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 38bfff0..6cc01c2 100644 (file)
--- a/drivers/staging/hv/vmbus_drv.c
+++ b/drivers/staging/hv/vmbus_drv.c
@@ -43,11 +43,11 @@
 static struct pci_dev *hv_pci_dev;
 
 static struct tasklet_struct msg_dpc;
+static struct tasklet_struct event_dpc;
 
 /* Main vmbus driver data structure */
 struct hv_bus {
        struct bus_type bus;
-       struct tasklet_struct event_dpc;
 };
 
 unsigned int vmbus_loglevel = (ALL_MODULES << 16 | INFO_LVL);
@@ -519,7 +519,7 @@ static irqreturn_t vmbus_isr(int irq, void *dev_id)
                        tasklet_schedule(&msg_dpc);
 
                if (test_bit(1, (unsigned long *)&ret))
-                       tasklet_schedule(&hv_bus.event_dpc);
+                       tasklet_schedule(&event_dpc);
 
                return IRQ_HANDLED;
        } else {
@@ -552,7 +552,7 @@ static int vmbus_bus_init(struct pci_dev *pdev)
 
        /* Initialize the bus context */
        tasklet_init(&msg_dpc, vmbus_on_msg_dpc, 0);
-       tasklet_init(&hv_bus.event_dpc, vmbus_on_event, 0);
+       tasklet_init(&event_dpc, vmbus_on_event, 0);
 
        /* Now, register the bus  with LDM */
        ret = bus_register(&hv_bus.bus);