[PATCH 3/3] qemu/atomic128: Include missing 'qemu/atomic.h' header

["Philippe Mathieu-Daudé" <philmd@linaro.org>]

qatomic_cmpxchg__nocheck() is declared in "qemu/atomic.h".
Include it in order to avoid when refactoring unrelated headers:

    In file included from ../../accel/tcg/tcg-runtime-gvec.c:22:
    In file included from include/exec/helper-proto-common.h:10:
    In file included from include/qemu/atomic128.h:61:
    host/include/generic/host/atomic128-cas.h.inc:23:11: error: call to undeclared function 'qatomic_cmpxchg__nocheck'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
       23 |     r.i = qatomic_cmpxchg__nocheck(ptr_align, c.i, n.i);
          |           ^
    1 error generated.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/qemu/atomic128.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/qemu/atomic128.h b/include/qemu/atomic128.h
index 448fb644799..31e5c48d8fa 100644
--- a/include/qemu/atomic128.h
+++ b/include/qemu/atomic128.h
@@ -13,6 +13,7 @@
 #ifndef QEMU_ATOMIC128_H
 #define QEMU_ATOMIC128_H
 
+#include "qemu/atomic.h"
 #include "qemu/int128.h"
 
 /*
-- 
2.45.2