This patch enables bus-mastering mode for MMC controller to allow IDMAC
transfers.
Signed-off-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
---
drivers/mmc/host/dw_mmc-pci.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/mmc/host/dw_mmc-pci.c b/drivers/mmc/host/dw_mmc-pci.c
index 7d148d6..f70546a 100644
--- a/drivers/mmc/host/dw_mmc-pci.c
+++ b/drivers/mmc/host/dw_mmc-pci.c
@@ -61,6 +61,8 @@ static int dw_mci_pci_probe(struct pci_dev *pdev,
host->regs = pcim_iomap_table(pdev)[PCI_BAR_NO];
+ pci_set_master(pdev);
+
ret = dw_mci_probe(host);
if (ret)
return ret;
--
1.8.4.rc1
--
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