K. Y. Srinivasan
2011-Mar-10 22:15 UTC
[PATCH 20/21] Staging: hv: Get rid of the forward declaration for vmbus_isr
Get rid of the forward declaration of vmbus_isr by moving
the code around.
Signed-off-by: K. Y. Srinivasan <kys at microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz at microsoft.com>
Signed-off-by: Mike Sterling <mike.sterling at microsoft.com>
Signed-off-by: Abhishek Kane <v-abkane at microsoft.com>
Signed-off-by: Hank Janssen <hjanssen at microsoft.com>
---
drivers/staging/hv/vmbus_drv.c | 47 +++++++++++++++++++--------------------
1 files changed, 23 insertions(+), 24 deletions(-)
diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c
index 7c16acd..dfa3c66 100644
--- a/drivers/staging/hv/vmbus_drv.c
+++ b/drivers/staging/hv/vmbus_drv.c
@@ -51,7 +51,6 @@ struct hv_bus {
};
-static irqreturn_t vmbus_isr(int irq, void *dev_id);
static ssize_t vmbus_show_device_attr(struct device *dev,
struct device_attribute *dev_attr,
@@ -94,6 +93,7 @@ static struct device_attribute vmbus_device_attrs[] = {
__ATTR_NULL
};
+
/*
* vmbus_uevent - add uevent for our device
*
@@ -420,6 +420,28 @@ static int vmbus_on_isr(void)
return ret;
}
+
+static irqreturn_t vmbus_isr(int irq, void *dev_id)
+{
+ int ret;
+
+ ret = vmbus_on_isr();
+
+ /* Schedules a dpc if necessary */
+ if (ret > 0) {
+ if (test_bit(0, (unsigned long *)&ret))
+ tasklet_schedule(&hv_bus.msg_dpc);
+
+ if (test_bit(1, (unsigned long *)&ret))
+ tasklet_schedule(&hv_bus.event_dpc);
+
+ return IRQ_HANDLED;
+ } else {
+ return IRQ_NONE;
+ }
+}
+
+
static void get_channel_info(struct hv_device *device,
struct hv_device_info *info)
{
@@ -858,29 +880,6 @@ void vmbus_child_device_unregister(struct hv_device
*device_obj)
}
-
-static irqreturn_t vmbus_isr(int irq, void *dev_id)
-{
- int ret;
-
- ret = vmbus_on_isr();
-
- /* Schedules a dpc if necessary */
- if (ret > 0) {
- if (test_bit(0, (unsigned long *)&ret))
- tasklet_schedule(&hv_bus.msg_dpc);
-
- if (test_bit(1, (unsigned long *)&ret))
- tasklet_schedule(&hv_bus.event_dpc);
-
- return IRQ_HANDLED;
- } else {
- return IRQ_NONE;
- }
-}
-
-
-
static int __devinit hv_pci_probe(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
--
1.5.5.6