linux-kernel - [PATCH v2 04/15] ahci: Use PCI_IRQ_MSI

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Date:   Wed,  3 Jun 2020 13:47:14 +0200
From:   Piotr Stankiewicz <piotr.stankiewicz@...el.com>
To:     Bjorn Helgaas <bhelgaas@...gle.com>, linux-pci@...r.kernel.org
Cc:     Piotr Stankiewicz <piotr.stankiewicz@...el.com>,
        Jens Axboe <axboe@...nel.dk>,
        Kai-Heng Feng <kai.heng.feng@...onical.com>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Dan Williams <dan.j.williams@...el.com>,
        Jian-Hong Pan <jian-hong@...lessm.com>,
        Prabhakar Kushwaha <pkushwaha@...vell.com>,
        Tiezhu Yang <yangtiezhu@...ngson.cn>,
        Hanna Hawa <hhhawa@...zon.com>, linux-ide@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 04/15] ahci: Use PCI_IRQ_MSI_TYPES where appropriate

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@...el.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@...el.com>
---
 drivers/ata/ahci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 0c0a736eb861..ca1bf4ef0f17 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -1556,7 +1556,7 @@ static int ahci_init_msi(struct pci_dev *pdev, unsigned int n_ports,
 	 */
 	if (n_ports > 1) {
 		nvec = pci_alloc_irq_vectors(pdev, n_ports, INT_MAX,
-				PCI_IRQ_MSIX | PCI_IRQ_MSI);
+				PCI_IRQ_MSI_TYPES);
 		if (nvec > 0) {
 			if (!(readl(hpriv->mmio + HOST_CTL) & HOST_MRSM)) {
 				hpriv->get_irq_vector = ahci_get_irq_vector;
-- 
2.17.2