Rename target_phys_addr_t to hwaddr

target_phys_addr_t is unwieldly, violates the C standard (_t suffixes are
reserved) and its purpose doesn't match the name (most target_phys_addr_t
addresses are not target specific).  Replace it with a finger-friendly,
standards conformant hwaddr.

Outstanding patchsets can be fixed up with the command

  git rebase -i --exec 'find -name "*.[ch]"
                        | xargs s/target_phys_addr_t/hwaddr/g' origin

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/hw/cs4231a.c b/hw/cs4231a.c
index e07b9d6..0257fd8 100644
--- a/hw/cs4231a.c
+++ b/hw/cs4231a.c
@@ -346,7 +346,7 @@
     }
 }
 
-static uint64_t cs_read (void *opaque, target_phys_addr_t addr, unsigned size)
+static uint64_t cs_read (void *opaque, hwaddr addr, unsigned size)
 {
     CSState *s = opaque;
     uint32_t saddr, iaddr, ret;
@@ -383,7 +383,7 @@
     return ret;
 }
 
-static void cs_write (void *opaque, target_phys_addr_t addr,
+static void cs_write (void *opaque, hwaddr addr,
                       uint64_t val64, unsigned size)
 {
     CSState *s = opaque;