trivial patches for 2015-04-04

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Merge remote-tracking branch 'remotes/mjt/tags/pull-trivial-patches-2015-04-04' into staging

trivial patches for 2015-04-04

# gpg: Signature made Sat Apr  4 08:07:49 2015 BST using RSA key ID A4C3D7DB
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>"
# gpg:                 aka "Michael Tokarev <mjt@corpit.ru>"
# gpg:                 aka "Michael Tokarev <mjt@debian.org>"

* remotes/mjt/tags/pull-trivial-patches-2015-04-04:
  vhost: fix typo in vq_index description
  gitignore: Ignore more .pod files.
  target-tricore: Fix check which was always false
  target-i386: remove superfluous TARGET_HAS_SMC macro
  pcspk: Fix I/O port name

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

.gitignore

@@ -37,14 +37,8 @@
 /qemu-tech.html
 /qemu-doc.info
 /qemu-tech.info
-/qemu.1
-/qemu.pod
-/qemu-img.1
-/qemu-img.pod
 /qemu-img
 /qemu-nbd
-/qemu-nbd.8
-/qemu-nbd.pod
 /qemu-options.def
 /qemu-options.texi
 /qemu-img-cmds.texi
@@ -56,8 +50,7 @@
 /qmp-commands.txt
 /vscclient
 /fsdev/virtfs-proxy-helper
-/fsdev/virtfs-proxy-helper.1
+*.[1-9]
-/fsdev/virtfs-proxy-helper.pod
 *.a
 *.aux
 *.cp
@@ -70,6 +63,7 @@
 *.ky
 *.log
 *.pdf
+*.pod
 *.cps
 *.fns
 *.kys

hw/audio/pcspk.c

@@ -167,7 +167,7 @@ static void pcspk_initfn(Object *obj)
 {
     PCSpkState *s = PC_SPEAKER(obj);
 
-    memory_region_init_io(&s->ioport, OBJECT(s), &pcspk_io_ops, s, "elcr", 1);
+    memory_region_init_io(&s->ioport, OBJECT(s), &pcspk_io_ops, s, "pcspk", 1);
 }
 
 static void pcspk_realizefn(DeviceState *dev, Error **errp)

include/hw/virtio/vhost.h

@@ -36,7 +36,7 @@ struct vhost_dev {
     MemoryRegionSection *mem_sections;
     struct vhost_virtqueue *vqs;
     int nvqs;
-    /* the first virtuque which would be used by this vhost dev */
+    /* the first virtqueue which would be used by this vhost dev */
     int vq_index;
     unsigned long long features;
     unsigned long long acked_features;

target-i386/cpu.h

@@ -31,8 +31,6 @@
 /* Maximum instruction code size */
 #define TARGET_MAX_INSN_SIZE 16
 
-/* target supports implicit self modifying code */
-#define TARGET_HAS_SMC
 /* support for self modifying code even if the modified instruction is
    close to the modifying instruction */
 #define TARGET_HAS_PRECISE_SMC

target-tricore/op_helper.c

@@ -2573,7 +2573,7 @@ void helper_rslcx(CPUTriCoreState *env)
         /* CSU trap */
     }
     /* if (PCXI.UL == 1) then trap(CTYP); */
-    if ((env->PCXI & MASK_PCXI_UL) == 1) {
+    if ((env->PCXI & MASK_PCXI_UL) != 0) {
         /* CTYP trap */
     }
     /* EA = {PCXI.PCXS, 6'b0, PCXI.PCXO, 6'b0}; */

translate-all.c

@@ -1334,8 +1334,6 @@ static inline void tb_alloc_page(TranslationBlock *tb,
     p->first_tb = (TranslationBlock *)((uintptr_t)tb | n);
     invalidate_page_bitmap(p);
 
-#if defined(TARGET_HAS_SMC) || 1
-
 #if defined(CONFIG_USER_ONLY)
     if (p->flags & PAGE_WRITE) {
         target_ulong addr;
@@ -1371,8 +1369,6 @@ static inline void tb_alloc_page(TranslationBlock *tb,
         tlb_protect_code(page_addr);
     }
 #endif
-
-#endif /* TARGET_HAS_SMC */
 }
 
 /* add a new TB and link it to the physical page tables. phys_page2 is