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mmc: sdhci-pci: Add MSI support

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Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
This commit is contained in:
Alexander Stein 2012-03-13 18:16:40 +01:00 committed by Chris Ball
parent 2378975bd5
commit e6039832be
1 changed files with 6 additions and 0 deletions
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6
drivers/mmc/host/sdhci-pci.c
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@ -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);
}