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Diffstat (limited to 'include/lib/el3_runtime/cpu_data.h')
-rw-r--r--include/lib/el3_runtime/cpu_data.h12
1 files changed, 6 insertions, 6 deletions
diff --git a/include/lib/el3_runtime/cpu_data.h b/include/lib/el3_runtime/cpu_data.h
index c0c3a199..bd787ce9 100644
--- a/include/lib/el3_runtime/cpu_data.h
+++ b/include/lib/el3_runtime/cpu_data.h
@@ -141,17 +141,17 @@ void init_cpu_ops(void);
#define set_cpu_data(_m, _v) _cpu_data()->_m = _v
#define get_cpu_data_by_index(_ix, _m) _cpu_data_by_index(_ix)->_m
#define set_cpu_data_by_index(_ix, _m, _v) _cpu_data_by_index(_ix)->_m = _v
-
+/* ((cpu_data_t *)0)->_m is a dummy to get the sizeof the struct member _m */
#define flush_cpu_data(_m) flush_dcache_range((uintptr_t) \
- &(_cpu_data()->_m), \
- sizeof(_cpu_data()->_m))
+ &(_cpu_data()->_m), \
+ sizeof(((cpu_data_t *)0)->_m))
#define inv_cpu_data(_m) inv_dcache_range((uintptr_t) \
- &(_cpu_data()->_m), \
- sizeof(_cpu_data()->_m))
+ &(_cpu_data()->_m), \
+ sizeof(((cpu_data_t *)0)->_m))
#define flush_cpu_data_by_index(_ix, _m) \
flush_dcache_range((uintptr_t) \
&(_cpu_data_by_index(_ix)->_m), \
- sizeof(_cpu_data_by_index(_ix)->_m))
+ sizeof(((cpu_data_t *)0)->_m))
#endif /* __ASSEMBLY__ */