[RFC PATCH v3 1/4] arm64: neon: Add missing header guard in <asm/neon.h>

[Ard Biesheuvel]

On 25 May 2017 at 18:24, Dave Martin <Dave.Martin at arm.com> wrote:
> asm/neon.h doesn't have a header inclusion guard, but it should
> have one for consistency with other headers.
>
> This patch adds a suitable guard.
>
> Signed-off-by: Dave Martin <Dave.Martin at arm.com>

Reviewed-by: Ard Biesheuvel <ard.biesheuvel at linaro.org>

> ---
>  arch/arm64/include/asm/neon.h | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/arch/arm64/include/asm/neon.h b/arch/arm64/include/asm/neon.h
> index ad4cdc9..5368bd0 100644
> --- a/arch/arm64/include/asm/neon.h
> +++ b/arch/arm64/include/asm/neon.h
> @@ -8,6 +8,9 @@
>   * published by the Free Software Foundation.
>   */
>
> +#ifndef __ASM_NEON_H
> +#define __ASM_NEON_H
> +
>  #include <linux/types.h>
>  #include <asm/fpsimd.h>
>
> @@ -17,3 +20,5 @@
>
>  void kernel_neon_begin_partial(u32 num_regs);
>  void kernel_neon_end(void);
> +
> +#endif /* ! __ASM_NEON_H */
> --
> 2.1.4
>