[PATCH V6]: MIPS: loongson64: fix boot failure

To: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>
Subject: [PATCH V6]: MIPS: loongson64: fix boot failure
From: Huang Pei <huangpei@xxxxxxxxxxx>
Date: Mon, 22 Jan 2024 16:08:32 +0800
Cc: Bibo Mao <maobibo@xxxxxxxxxxx>, linux-mips@xxxxxxxxxxxxxxx, Jiaxun Yang <jiaxun.yang@xxxxxxxxxxx>, Paul Burton <paulburton@xxxxxxxxxx>, Li Xuefeng <lixuefeng@xxxxxxxxxxx>, Yang Tiezhu <yangtiezhu@xxxxxxxxxxx>, Gao Juxin <gaojuxin@xxxxxxxxxxx>, Huacai Chen <chenhuacai@xxxxxxxxxxx>
In-reply-to: <ZZ29Wr9yfAcqGxrN@alpha.franken.de>
References: <ZZ29Wr9yfAcqGxrN@alpha.franken.de>

Patch 1: simplify the code, thanks Thomas.

Patch 2: correct comment and commit message.

Follow-Ups:
- [PATCH 2/2] MIPS: loongson64: set nid for reserved memblock region
  - From: Huang Pei
- [PATCH 1/2] MIPS: reserve exception vector space ONLY ONCE
  - From: Huang Pei

References:
- Re: [PATCH] MIPS: loongson64: fix boot failure
  - From: Thomas Bogendoerfer