Revert "Get rid of _t suffix"

In the very least, a change like this requires discussion on the list.

The naming convention is goofy and it causes a massive merge problem.  Something
like this _must_ be presented on the list first so people can provide input
and cope with it.

This reverts commit 99a0949b720a0936da2052cb9a46db04ffc6db29.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/hw/stellaris_enet.c b/hw/stellaris_enet.c
index 4143b0e..4596a69 100644
--- a/hw/stellaris_enet.c
+++ b/hw/stellaris_enet.c
@@ -130,7 +130,7 @@
     return (s->np < 31);
 }
 
-static uint32_t stellaris_enet_read(void *opaque, a_target_phys_addr offset)
+static uint32_t stellaris_enet_read(void *opaque, target_phys_addr_t offset)
 {
     stellaris_enet_state *s = (stellaris_enet_state *)opaque;
     uint32_t val;
@@ -197,7 +197,7 @@
     }
 }
 
-static void stellaris_enet_write(void *opaque, a_target_phys_addr offset,
+static void stellaris_enet_write(void *opaque, target_phys_addr_t offset,
                         uint32_t value)
 {
     stellaris_enet_state *s = (stellaris_enet_state *)opaque;