Instead of using the defined maximum hardware queue, which can lead to
incorrect values if the counts mismatch, use the exact supported MSI
count and its corresponding IRQ number.
Fixes: 90a30e268d9b ("dmaengine: ae4dma: Add AMD ae4dma controller driver")
Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@xxxxxxx>
---
drivers/dma/amd/ae4dma/ae4dma-pci.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/dma/amd/ae4dma/ae4dma-pci.c b/drivers/dma/amd/ae4dma/ae4dma-pci.c
index 7f96843f5215..2c63907db228 100644
--- a/drivers/dma/amd/ae4dma/ae4dma-pci.c
+++ b/drivers/dma/amd/ae4dma/ae4dma-pci.c
@@ -46,8 +46,8 @@ static int ae4_get_irqs(struct ae4_device *ae4)
} else {
ae4_msix->msix_count = ret;
- for (i = 0; i < MAX_AE4_HW_QUEUES; i++)
- ae4->ae4_irq[i] = ae4_msix->msix_entry[i].vector;
+ for (i = 0; i < ae4_msix->msix_count; i++)
+ ae4->ae4_irq[i] = pci_irq_vector(pdev, i);
}
return ret;
--
2.25.1
