[PATCH v3 07/15] drm/amdgpu: Use PCI_IRQ_MSI_TYPES where appropriate

[Piotr Stankiewicz]

Seeing as there is shorthand available to use when asking for any type
of interrupt, or any type of message signalled interrupt, leverage it.

Signed-off-by: Piotr Stankiewicz <piotr.stankiewicz at intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko at intel.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
index 0cc4c67f95f7..97141aa81f32 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -248,17 +248,8 @@ int amdgpu_irq_init(struct amdgpu_device *adev)
 	adev->irq.msi_enabled = false;
 
 	if (amdgpu_msi_ok(adev)) {
-		int nvec = pci_msix_vec_count(adev->pdev);
-		unsigned int flags;
-
-		if (nvec <= 0) {
-			flags = PCI_IRQ_MSI;
-		} else {
-			flags = PCI_IRQ_MSI | PCI_IRQ_MSIX;
-		}
 		/* we only need one vector */
-		nvec = pci_alloc_irq_vectors(adev->pdev, 1, 1, flags);
-		if (nvec > 0) {
+		if (pci_alloc_irq_vectors(adev->pdev, 1, 1, PCI_IRQ_MSI_TYPES) > 0) {
 			adev->irq.msi_enabled = true;
 			dev_dbg(adev->dev, "using MSI/MSI-X.\n");
 		}
-- 
2.17.2