Use dcr_host_t.base in ibm_emac_mal

This requires us to do a sort-of fake dcr_map(), so that base is set
properly. This will be fixed/removed when the device-tree-aware emac driver
is merged.

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

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/net/ibm_emac/ibm_emac_mal.h b/drivers/net/ibm_emac/ibm_emac_mal.h
index 8f54d621994d..aa76d3f0dfce 100644
--- a/drivers/net/ibm_emac/ibm_emac_mal.h
+++ b/drivers/net/ibm_emac/ibm_emac_mal.h
@@ -191,7 +191,6 @@ struct mal_commac {
 };
 
 struct ibm_ocp_mal {
-        int                     dcrbase;
         dcr_host_t              dcrhost;
 
         struct list_head        poll_list;
@@ -209,12 +208,12 @@ struct ibm_ocp_mal {
 
 static inline u32 get_mal_dcrn(struct ibm_ocp_mal *mal, int reg)
 {
-        return dcr_read(mal->dcrhost, mal->dcrbase + reg);
+        return dcr_read(mal->dcrhost, mal->dcrhost.base + reg);
 }
 
 static inline void set_mal_dcrn(struct ibm_ocp_mal *mal, int reg, u32 val)
 {
-        dcr_write(mal->dcrhost, mal->dcrbase + reg, val);
+        dcr_write(mal->dcrhost, mal->dcrhost.base + reg, val);
 }
 
 /* Register MAL devices */