On Mon, 28 Aug 2023, Simone Ballarin wrote:
> Add inclusion guards to address violations of
> MISRA C:2012 Directive 4.10 ("Precautions shall be taken in order
> to prevent the contents of a header file being included more than
> once").
>
> Mechanical change.
>
> Signed-off-by: Simone Ballarin <simone.balla...@bugseng.com>
Reviewed-by: Stefano Stabellini <sstabell...@kernel.org>
> ---
> xen/arch/x86/efi/efi-boot.h | 6 ++++++
> xen/arch/x86/efi/runtime.h | 5 +++++
> 2 files changed, 11 insertions(+)
>
> diff --git a/xen/arch/x86/efi/efi-boot.h b/xen/arch/x86/efi/efi-boot.h
> index 92f4cfe8bd..2c6be062cc 100644
> --- a/xen/arch/x86/efi/efi-boot.h
> +++ b/xen/arch/x86/efi/efi-boot.h
> @@ -3,6 +3,10 @@
> * is intended to be included by common/efi/boot.c _only_, and
> * therefore can define arch specific global variables.
> */
> +
> +#ifndef __X86_EFI_EFI_BOOT_H__
> +#define __X86_EFI_EFI_BOOT_H__
> +
> #include <xen/vga.h>
> #include <asm/e820.h>
> #include <asm/edd.h>
> @@ -913,6 +917,8 @@ void __init efi_multiboot2(EFI_HANDLE ImageHandle,
> EFI_SYSTEM_TABLE *SystemTable
> efi_exit_boot(ImageHandle, SystemTable);
> }
>
> +#endif /* __X86_EFI_EFI_BOOT_H__ */
> +
> /*
> * Local variables:
> * mode: C
> diff --git a/xen/arch/x86/efi/runtime.h b/xen/arch/x86/efi/runtime.h
> index 77866c5f21..10b36bcb89 100644
> --- a/xen/arch/x86/efi/runtime.h
> +++ b/xen/arch/x86/efi/runtime.h
> @@ -1,3 +1,6 @@
> +#ifndef __X86_EFI_RUNTIME_H__
> +#define __X86_EFI_RUNTIME_H__
> +
> #include <xen/domain_page.h>
> #include <xen/mm.h>
> #include <asm/atomic.h>
> @@ -17,3 +20,5 @@ void efi_update_l4_pgtable(unsigned int l4idx, l4_pgentry_t
> l4e)
> }
> }
> #endif
> +
> +#endif /* __X86_EFI_RUNTIME_H__ */
> --
> 2.34.1
>
