Drop x86's duplicate version of barrier() in favor of the generic #define
provided by linux/compiler.h. Include compiler.h in the all-encompassing
libcflat.h to pick up barrier() and other future goodies, e.g. new
attributes defines.
Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
---
lib/libcflat.h | 1 +
lib/x86/processor.h | 5 -----
2 files changed, 1 insertion(+), 5 deletions(-)
diff --git a/lib/libcflat.h b/lib/libcflat.h
index 97db9e3..e619de1 100644
--- a/lib/libcflat.h
+++ b/lib/libcflat.h
@@ -22,6 +22,7 @@
#ifndef __ASSEMBLY__
+#include <linux/compiler.h>
#include <stdarg.h>
#include <stddef.h>
#include <stdint.h>
diff --git a/lib/x86/processor.h b/lib/x86/processor.h
index f380321..eaf24d4 100644
--- a/lib/x86/processor.h
+++ b/lib/x86/processor.h
@@ -216,11 +216,6 @@ struct descriptor_table_ptr {
ulong base;
} __attribute__((packed));
-static inline void barrier(void)
-{
- asm volatile ("" : : : "memory");
-}
-
static inline void clac(void)
{
asm volatile (".byte 0x0f, 0x01, 0xca" : : : "memory");
--
2.33.0.309.g3052b89438-goog
