[PATCH] of: treat PCI config space as IORESOURCE_MEM type

[Kumar Gala]

If we have a PCI config space specified in something like a ranges
property we should treat it as memory type resource.

Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>
---
 drivers/of/address.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/of/address.c b/drivers/of/address.c
index cb4242a..4e7ee59 100644
--- a/drivers/of/address.c
+++ b/drivers/of/address.c
@@ -122,6 +122,9 @@ static unsigned int of_bus_pci_get_flags(const __be32 *addr)
 	u32 w = be32_to_cpup(addr);
 
 	switch((w >> 24) & 0x03) {
+	case 0x00: /* cfg space */
+		flags |= IORESOURCE_MEM;
+		break;
 	case 0x01:
 		flags |= IORESOURCE_IO;
 		break;
-- 
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