Add the usual #ifndef/#define construct around the contents of simd.h
so it doesn't confuse the C pre-processor if included by multiple
include files.
Fixes: 801201aa2564 ("crypto: move x86 to the generic version of ablk_helper")
Signed-off-by: Robert Elliott <elliott@xxxxxxx>
---
arch/x86/include/asm/simd.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/x86/include/asm/simd.h b/arch/x86/include/asm/simd.h
index a341c878e977..bd9c672a2792 100644
--- a/arch/x86/include/asm/simd.h
+++ b/arch/x86/include/asm/simd.h
@@ -1,4 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_X86_SIMD_H
+#define _ASM_X86_SIMD_H
#include <asm/fpu/api.h>
@@ -10,3 +12,5 @@ static __must_check inline bool may_use_simd(void)
{
return irq_fpu_usable();
}
+
+#endif /* _ASM_X86_SIMD_H */
--
2.38.1
