LoongArch: Make the CPUCFG&CSR ops simple aliases of compiler built-ins

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In addition to less visual clutter, this also makes Clang happy
regarding the const-ness of arguments. In the original approach, all
Clang gets to see is the incoming arguments whose const-ness cannot be
proven without first being inlined; so Clang errors out here while GCC
is fine.

While at it, tweak several printk format strings because the return type
of csr_read64 becomes effectively unsigned long, instead of unsigned
long long.

Signed-off-by: WANG Xuerui <git@xen0n.name>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

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WANG Xuerui 2023-06-29 20:58:43 +08:00 • committed by Huacai Chen

parent 38bb46f945

commit 53a4858ccd

3 changed files with 15 additions and 56 deletions

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63

arch/loongarch/include/asm/loongarch.h

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2

arch/loongarch/kernel/traps.c

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6

arch/loongarch/lib/dump_tlb.c

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