From c94efe36e283f2837dd4a21eab4b3f8492e3f325 Mon Sep 17 00:00:00 2001 From: Alexander Gordeev Date: Tue, 25 Feb 2014 22:33:18 +0100 Subject: [PATCH] mtip32xx: Use pci_enable_msi() instead of pci_enable_msi_range() Commit "mtip32xx: Use pci_enable_msix_range() instead of pci_enable_msix()" was unnecessary, since pci_enable_msi() function is not deprecated and is still preferable for enabling the single MSI mode. This update reverts usage of pci_enable_msi() function. Besides, the changelog for that commit was bogus, since mtip32xx driver uses MSI interrupt, not MSI-X. Cc: Jens Axboe Cc: Asai Thambi S P Cc: linux-pci@vger.kernel.org Signed-off-by: Jens Axboe --- drivers/block/mtip32xx/mtip32xx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index 60e86e8..5299a65 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -4611,8 +4611,8 @@ static int mtip_pci_probe(struct pci_dev *pdev, INIT_WORK(&dd->work[7].work, mtip_workq_sdbf7); pci_set_master(pdev); - rv = pci_enable_msi_range(pdev, 1, 1); - if (rv < 0) { + rv = pci_enable_msi(pdev); + if (rv) { dev_warn(&pdev->dev, "Unable to enable MSI interrupt.\n"); goto msi_initialize_err; -- 2.7.4