Merge commit 'f430694188293f99a316bfa375b7cc17d23a06ed' into upstream-merge

* commit 'f430694188293f99a316bfa375b7cc17d23a06ed': (248 commits)
  add pc-1.3 machine type
  Cleanup unused global var qemu_system_powerdown
  target-sparc: use notifier for signaling guest system_powerdown command
  target-arm: use notifier for signaling guest system_powerdown command
  acpi: use notifier for signaling guest system_powerdown command
  Introduce powerdown_notifiers
  tcg/i386: fix build with -march < i686
  tcg: Streamline movcond_i64 using movcond_i32
  tcg: Streamline movcond_i64 using 32-bit arithmetic
  tcg: Sanity check goto_tb input
  tcg: Sanity check deposit inputs
  tcg: Add tcg_debug_assert
  tcg: Implement concat*_i64 with deposit_i64
  tcg: Emit XORI as NOT for appropriate constants
  tcg: Optimize initial inputs for ori_i64
  tcg: Emit ANDI as EXTU for appropriate constants
  tcg: Adjust descriptions of *cond opcodes
  tcg/mips: fix MIPS32(R2) detection
  block: remove keep_read_only flag from BlockDriverState struct
  block: convert bdrv_commit() to use bdrv_reopen()
  ...

Conflicts:
	hw/pc_piix.c

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

1 files changed, 1 insertions, 36 deletions

diff --git a/hw/pflash_cfi02.c b/hw/pflash_cfi02.c
index 3e2002e4b..8cb154958 100644
--- a/hw/pflash_cfi02.c
+++ b/hw/pflash_cfi02.c
@@ -40,6 +40,7 @@
 #include "qemu-timer.h"
 #include "block.h"
 #include "exec-memory.h"
+#include "host-utils.h"
 
 //#define PFLASH_DEBUG
 #ifdef PFLASH_DEBUG
@@ -575,42 +576,6 @@ static const MemoryRegionOps pflash_cfi02_ops_le = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-/* Count trailing zeroes of a 32 bits quantity */
-static int ctz32 (uint32_t n)
-{
-    int ret;
-
-    ret = 0;
-    if (!(n & 0xFFFF)) {
-        ret += 16;
-        n = n >> 16;
-    }
-    if (!(n & 0xFF)) {
-        ret += 8;
-        n = n >> 8;
-    }
-    if (!(n & 0xF)) {
-        ret += 4;
-        n = n >> 4;
-    }
-    if (!(n & 0x3)) {
-        ret += 2;
-        n = n >> 2;
-    }
-    if (!(n & 0x1)) {
-        ret++;
-#if 0 /* This is not necessary as n is never 0 */
-        n = n >> 1;
-#endif
-    }
-#if 0 /* This is not necessary as n is never 0 */
-    if (!n)
-        ret++;
-#endif
-
-    return ret;
-}
-
 pflash_t *pflash_cfi02_register(target_phys_addr_t base,
                                 DeviceState *qdev, const char *name,
                                 target_phys_addr_t size,