[PATCH] riscv: cpu.c: don't use kernel-doc markers for comments

[Randy Dunlap <rdunlap@infradead.org>]

Repair kernel-doc build warnings caused by using "/**" kernel-doc
markers for comments that are not in kernel-doc format:

cpu.c:89: warning: cannot understand function prototype: 'struct riscv_isa_ext_data isa_ext_arr[] = '
cpu.c:114: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Cc: Atish Patra <atishp@rivosinc.com>
Cc: Palmer Dabbelt <palmer@rivosinc.com>
Cc: Anup Patel <anup@brainfault.org>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: linux-riscv@lists.infradead.org
---
 arch/riscv/kernel/cpu.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- linux-next-20220328.orig/arch/riscv/kernel/cpu.c
+++ linux-next-20220328/arch/riscv/kernel/cpu.c
@@ -69,7 +69,7 @@ int riscv_of_parent_hartid(struct device
 		.uprop = #UPROP,				\
 		.isa_ext_id = EXTID,				\
 	}
-/**
+/*
  * Here are the ordering rules of extension naming defined by RISC-V
  * specification :
  * 1. All extensions should be separated from other multi-letter extensions
@@ -110,7 +110,7 @@ static void print_isa_ext(struct seq_fil
 	}
 }
 
-/**
+/*
  * These are the only valid base (single letter) ISA extensions as per the spec.
  * It also specifies the canonical order in which it appears in the spec.
  * Some of the extension may just be a place holder for now (B, K, P, J).