Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

- miscellaneous cleanups for TCG (Emilio) and NBD (Bogdan)
- next part in the thread-safe address_space_* saga: atomic access
  to the bounce buffer and the map_clients list, from Fam
- optional support for linking with tcmalloc, also from Fam
- reapplying Peter Crosthwaite's "Respect as_translate_internal
  length clamp" after fixing the SPARC fallout.
- build system fix from Wei Liu
- small acpi-build and ioport cleanup by myself

# gpg: Signature made Wed Apr 29 09:34:00 2015 BST using RSA key ID 78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (22 commits)
  nbd/trivial: fix type cast for ioctl
  translate-all: use bitmap helpers for PageDesc's bitmap
  target-i386: disable LINT0 after reset
  Makefile.target: prepend $libs_softmmu to $LIBS
  milkymist: do not modify libs-softmmu
  configure: Add support for tcmalloc
  exec: Respect as_translate_internal length clamp
  ioport: reserve the whole range of an I/O port in the AddressSpace
  ioport: loosen assertions on emulation of 16-bit ports
  ioport: remove wrong comment
  ide: there is only one data port
  gus: clean up MemoryRegionPortio
  sb16: remove useless mixer_write_indexw
  sun4m: fix slavio sysctrl and led register sizes
  acpi-build: remove dependency from ram_addr.h
  memory: add memory_region_ram_resize
  dma-helpers: Fix race condition of continue_after_map_failure and dma_aio_cancel
  exec: Notify cpu_register_map_client caller if the bounce buffer is available
  exec: Protect map_client_list with mutex
  linux-user, bsd-user: Remove two calls to cpu_exec_init_all
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 1 insertions, 19 deletions

diff --git a/hw/audio/gus.c b/hw/audio/gus.c
index 4a43ce7adf..86223a9544 100644
--- a/hw/audio/gus.c
+++ b/hw/audio/gus.c
@@ -71,13 +71,6 @@ IO_READ_PROTO (gus_readb)
     return gus_read (&s->emu, nport, 1);
 }
 
-IO_READ_PROTO (gus_readw)
-{
-    GUSState *s = opaque;
-
-    return gus_read (&s->emu, nport, 2);
-}
-
 IO_WRITE_PROTO (gus_writeb)
 {
     GUSState *s = opaque;
@@ -85,13 +78,6 @@ IO_WRITE_PROTO (gus_writeb)
     gus_write (&s->emu, nport, 1, val);
 }
 
-IO_WRITE_PROTO (gus_writew)
-{
-    GUSState *s = opaque;
-
-    gus_write (&s->emu, nport, 2, val);
-}
-
 static int write_audio (GUSState *s, int samples)
 {
     int net = 0;
@@ -236,17 +222,13 @@ static const VMStateDescription vmstate_gus = {
 
 static const MemoryRegionPortio gus_portio_list1[] = {
     {0x000,  1, 1, .write = gus_writeb },
-    {0x000,  1, 2, .write = gus_writew },
     {0x006, 10, 1, .read = gus_readb, .write = gus_writeb },
-    {0x006, 10, 2, .read = gus_readw, .write = gus_writew },
     {0x100,  8, 1, .read = gus_readb, .write = gus_writeb },
-    {0x100,  8, 2, .read = gus_readw, .write = gus_writew },
     PORTIO_END_OF_LIST (),
 };
 
 static const MemoryRegionPortio gus_portio_list2[] = {
-    {0, 1, 1, .read = gus_readb },
-    {0, 1, 2, .read = gus_readw },
+    {0, 2, 1, .read = gus_readb },
     PORTIO_END_OF_LIST (),
 };