Use dcr_host_t.base in dcr_unmap()

With the base stored in dcr_host_t, there's no need for callers to pass
the dcr_n into dcr_unmap(). In fact this removes the possibility of them
passing the incorrect value, which would then be iounmap()'ed.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/ibm_newemac/mal.c b/drivers/net/ibm_newemac/mal.c
index 748a86969d73..39f4cb6b0cf3 100644
--- a/drivers/net/ibm_newemac/mal.c
+++ b/drivers/net/ibm_newemac/mal.c
@@ -627,7 +627,7 @@ static int __devinit mal_probe(struct of_device *ofdev,
  fail2:
         dma_free_coherent(&ofdev->dev, bd_size, mal->bd_virt, mal->bd_dma);
  fail_unmap:
-        dcr_unmap(mal->dcr_host, dcr_base, 0x100);
+        dcr_unmap(mal->dcr_host, 0x100);
  fail:
         kfree(mal);