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/arm_l2x0.c b/hw/arm_l2x0.c
index de6a086..8f5921c 100644
--- a/hw/arm_l2x0.c
+++ b/hw/arm_l2x0.c
@@ -51,7 +51,7 @@
 };
 
 
-static uint64_t l2x0_priv_read(void *opaque, target_phys_addr_t offset,
+static uint64_t l2x0_priv_read(void *opaque, hwaddr offset,
                                unsigned size)
 {
     uint32_t cache_data;
@@ -93,7 +93,7 @@
     return 0;
 }
 
-static void l2x0_priv_write(void *opaque, target_phys_addr_t offset,
+static void l2x0_priv_write(void *opaque, hwaddr offset,
                             uint64_t value, unsigned size)
 {
     l2x0_state *s = (l2x0_state *)opaque;