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    Subject[PATCH 17/25] Staging: hv: Make event_dpc a global variable
    Date
    In preparation for getting rid of struct hv_bus, Make event_dpc a
    global 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>
    ---
    drivers/staging/hv/vmbus_drv.c | 6 +++---
    1 files changed, 3 insertions(+), 3 deletions(-)

    diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c
    index 028051d..a3a7741 100644
    --- 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);
    @@ -521,7 +521,7 @@ 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 {
    @@ -554,7 +554,7 @@ 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);
    --
    1.7.4.1


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