From 9f0ad43b158d07bc7144d219ceabdea36e28e392 Mon Sep 17 00:00:00 2001 From: Thangaraj Samynathan Date: Thu, 12 Jun 2025 08:00:59 +0530 Subject: [PATCH] spi: spi-pci1xxxx: Drop MSI-X usage as unsupported by DMA engine Removes MSI-X from the interrupt request path, as the DMA engine used by the SPI controller does not support MSI-X interrupts. Signed-off-by: Thangaraj Samynathan Link: https://patch.msgid.link/20250612023059.71726-1-thangaraj.s@microchip.com Signed-off-by: Mark Brown --- drivers/spi/spi-pci1xxxx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/spi-pci1xxxx.c b/drivers/spi/spi-pci1xxxx.c index 9112d8a1a0c8..e27642c4dea4 100644 --- a/drivers/spi/spi-pci1xxxx.c +++ b/drivers/spi/spi-pci1xxxx.c @@ -762,7 +762,7 @@ static int pci1xxxx_spi_probe(struct pci_dev *pdev, const struct pci_device_id * return -EINVAL; num_vector = pci_alloc_irq_vectors(pdev, 1, hw_inst_cnt, - PCI_IRQ_ALL_TYPES); + PCI_IRQ_INTX | PCI_IRQ_MSI); if (num_vector < 0) { dev_err(&pdev->dev, "Error allocating MSI vectors\n"); return num_vector; -- 2.39.5