Commit c94efe36 authored Feb 25, 2014 by Alexander Gordeev Committed by Jens Axboe Mar 13, 2014

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 <axboe@kernel.dk>
Cc: Asai Thambi S P <asamymuthupa@micron.com>
Cc: linux-pci@vger.kernel.org

Signed-off-by: Jens Axboe <axboe@fb.com>

parent a9df8625

drivers/block/mtip32xx/mtip32xx.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -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;