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/lm32_timer.c b/hw/lm32_timer.c
index e9450a0..a8be9cc 100644
--- a/hw/lm32_timer.c
+++ b/hw/lm32_timer.c
@@ -72,7 +72,7 @@
     qemu_set_irq(s->irq, state);
 }
 
-static uint64_t timer_read(void *opaque, target_phys_addr_t addr, unsigned size)
+static uint64_t timer_read(void *opaque, hwaddr addr, unsigned size)
 {
     LM32TimerState *s = opaque;
     uint32_t r = 0;
@@ -97,7 +97,7 @@
     return r;
 }
 
-static void timer_write(void *opaque, target_phys_addr_t addr,
+static void timer_write(void *opaque, hwaddr addr,
                         uint64_t value, unsigned size)
 {
     LM32TimerState *s = opaque;