From e6039832bed9a9b967796d7021f17f25b625b616 Mon Sep 17 00:00:00 2001 From: Alexander Stein Date: Tue, 13 Mar 2012 18:16:40 +0100 Subject: [PATCH] mmc: sdhci-pci: Add MSI support Signed-off-by: Alexander Stein Signed-off-by: Chris Ball --- drivers/mmc/host/sdhci-pci.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c index 3cb9abf67d82..bc666a4ed604 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); } -- 2.39.5