> index 818655b0d535..882a6aa09a33 100644 > --- a/arch/riscv/include/uapi/asm/syscalls.h > +++ b/arch/riscv/include/uapi/asm/syscalls.h > @@ -1,10 +1,11 @@ > -/* SPDX-License-Identifier: GPL-2.0 */ > +// SPDX-License-Identifier: GPL-2.0
/* */ is the required style for headers, // is only for other files. > +/* There is explicitly no include guard here because this file is expected to > + * be included multiple times in order to define the syscall macros via > + * __SYSCALL. */ Normal Linux comment style would be: /* * There is explicitly no include guard here because this file is expected to * be included multiple times in order to define the syscall macros via * __SYSCALL. */ Also syscalls.h isn't included directly anywhere, but through <asm/unistd.h>, so we'll probably need a similar comment there as well.