Commit 638585f6 authored Aug 08, 2013 by Andy Shevchenko Committed by Chris Ball Aug 25, 2013

mmc: dw_mmc-pci: enable bus-mastering mode



This patch enables bus-mastering mode for MMC controller to allow IDMAC
transfers.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Seungwon Jeon <tgih.jun@samsung.com>
Tested-by: Prabu Thangamuthu <Prabu.T@synopsys.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

parent afeb52d6

drivers/mmc/host/dw_mmc-pci.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -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;