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staging: mt7621-pci: fix register to set up virtual bridges

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Instead of being using PCI Configuration and Status Register to
set up virtual bridges we are using CONFIG_ADDR Register which is
wrong. Hence, set the correct value.

Fixes: 9a5e71a68d ("staging: mt7621-pci: simplify 'mt7621_pcie_init_virtual_bridges' function")
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20200319095733.1557-1-sergio.paracuellos@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sergio Paracuellos 2020-03-19 10:57:33 +01:00 committed by Greg Kroah-Hartman
parent cad144d6e5
commit 0432184f2f
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/mt7621-pci/pci-mt7621.c
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@ -603,7 +603,7 @@ static int mt7621_pcie_init_virtual_bridges(struct mt7621_pcie *pcie)
if ((pcie_link_status & BIT(i)) == 0)
p2p_br_devnum[i] = n++;
pcie_rmw(pcie, RALINK_PCI_CONFIG_ADDR,
pcie_rmw(pcie, RALINK_PCI_PCICFG_ADDR,
PCIE_P2P_BR_DEVNUM_MASK_FULL,
(p2p_br_devnum[0] << PCIE_P2P_BR_DEVNUM0_SHIFT) |
(p2p_br_devnum[1] << PCIE_P2P_BR_DEVNUM1_SHIFT) |