From: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Date: Fri, 15 Aug 2014 06:55:03 +0000 (-0700)
Subject: memory: constify memory_region_name
X-Git-Tag: v2.2.0-rc0~169^2~3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5d546d4b65a3751172286e299528de15c5f05576;p=thirdparty%2Fqemu.git

memory: constify memory_region_name

It doesn't change the MR and some prospective call sites will have
const MRs at hand.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/include/exec/memory.h b/include/exec/memory.h
index 5bd10d13f51..d165b278cb4 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -511,7 +511,7 @@ void memory_region_unregister_iommu_notifier(Notifier *n);
  *
  * @mr: the memory region being queried
  */
-const char *memory_region_name(MemoryRegion *mr);
+const char *memory_region_name(const MemoryRegion *mr);
 
 /**
  * memory_region_is_logging: return whether a memory region is logging writes
diff --git a/memory.c b/memory.c
index f11c035f0e9..1cde6ff6608 100644
--- a/memory.c
+++ b/memory.c
@@ -1308,7 +1308,7 @@ uint64_t memory_region_size(MemoryRegion *mr)
     return int128_get64(mr->size);
 }
 
-const char *memory_region_name(MemoryRegion *mr)
+const char *memory_region_name(const MemoryRegion *mr)
 {
     return mr->name;
 }