DSDT specifies the irq value for the vmbus driver; use it unconditionally.
This is an exclusive interrupt line dedicated for the vmbus driver.
Signed-off-by: K. Y. Srinivasan <k...@microsoft.com>
Signed-off-by: Haiyang Zhang <haiya...@microsoft.com>
Signed-off-by: Abhishek Kane <v-abk...@microsoft.com>
---
drivers/staging/hv/vmbus_drv.c | 15 +++------------
1 files changed, 3 insertions(+), 12 deletions(-)
diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c
index 1b69339..5d7ecfd 100644
--- a/drivers/staging/hv/vmbus_drv.c
+++ b/drivers/staging/hv/vmbus_drv.c
@@ -552,9 +552,8 @@ static int vmbus_bus_init(int irq)
}
/* Get the interrupt resource */
- ret = request_irq(irq, vmbus_isr,
- IRQF_SHARED | IRQF_SAMPLE_RANDOM,
- driver_name, hv_pci_dev);
+ ret = request_irq(irq, vmbus_isr, IRQF_SAMPLE_RANDOM,
+ driver_name, hv_pci_dev);
if (ret != 0) {
pr_err("Unable to request IRQ %d\n",
@@ -787,15 +786,7 @@ static int __devinit hv_pci_probe(struct pci_dev *pdev,
if (pci_probe_error)
goto probe_cleanup;
- /*
- * If the PCI sub-sytem did not assign us an
- * irq, use the bios provided one.
- */
-
- if (pdev->irq == 0)
- pdev->irq = irq;
-
- pci_probe_error = vmbus_bus_init(pdev->irq);
+ pci_probe_error = vmbus_bus_init(irq);
if (pci_probe_error)
pci_disable_device(pdev);
--
1.7.4.1
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