1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c
index bee05362fd24..02b23abc2df1 100644
--- a/drivers/pcmcia/yenta_socket.c
+++ b/drivers/pcmcia/yenta_socket.c
@@ -549,6 +549,11 @@ static void yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned typ
         unsigned offset;
         unsigned mask;
 
+        res = socket->dev->resource + PCI_BRIDGE_RESOURCES + nr;
+        /* Already allocated? */
+        if (res->parent)
+                return 0;
+
         /* The granularity of the memory limit is 4kB, on IO it's 4 bytes */
         mask = ~0xfff;
         if (type & IORESOURCE_IO)
@@ -556,7 +561,6 @@ static void yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned typ
 
         offset = 0x1c + 8*nr;
         bus = socket->dev->subordinate;
-        res = socket->dev->resource + PCI_BRIDGE_RESOURCES + nr;
         res->name = bus->name;
         res->flags = type;
         res->start = 0;