diff options
| author | Alexander Stein <alexander.stein@systec-electronic.com> | 2012-03-13 18:16:40 +0100 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2012-03-27 12:20:12 -0400 |
| commit | e6039832bed9a9b967796d7021f17f25b625b616 (patch) | |
| tree | 5199be15437e7e4bfc96a2b8af4549a1826b709a /drivers | |
| parent | 2378975bd5ed583da555c7e5dee121663b7d5f46 (diff) | |
mmc: sdhci-pci: Add MSI support
Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/host/sdhci-pci.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c index 3cb9abf67d8..bc666a4ed60 100644 --- a/drivers/mmc/host/sdhci-pci.c +++ b/drivers/mmc/host/sdhci-pci.c @@ -1385,6 +1385,8 @@ static int __devinit sdhci_pci_probe(struct pci_dev *pdev, slots = chip->num_slots; /* Quirk may have changed this */ + pci_enable_msi(pdev); + for (i = 0; i < slots; i++) { slot = sdhci_pci_probe_slot(pdev, chip, first_bar, i); if (IS_ERR(slot)) { @@ -1403,6 +1405,8 @@ static int __devinit sdhci_pci_probe(struct pci_dev *pdev, return 0; free: + pci_disable_msi(pdev); + pci_set_drvdata(pdev, NULL); kfree(chip); @@ -1425,6 +1429,8 @@ static void __devexit sdhci_pci_remove(struct pci_dev *pdev) for (i = 0; i < chip->num_slots; i++) sdhci_pci_remove_slot(chip->slots[i]); + pci_disable_msi(pdev); + pci_set_drvdata(pdev, NULL); kfree(chip); } |