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| author | Alexander Gordeev <agordeev@redhat.com> | 2014-02-25 22:33:18 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2014-03-13 14:56:38 -0600 |
| commit | c94efe36e283f2837dd4a21eab4b3f8492e3f325 (patch) | |
| tree | cfc535c481be3b22a084e09ad5ea8ae04442c7a3 | |
| parent | a9df862564941f3613b26b4204af1d33aae33c24 (diff) | |
| download | op-kernel-dev-c94efe36e283f2837dd4a21eab4b3f8492e3f325.zip op-kernel-dev-c94efe36e283f2837dd4a21eab4b3f8492e3f325.tar.gz | |
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>
| -rw-r--r-- | drivers/block/mtip32xx/mtip32xx.c | 4 |
1 files 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; |
