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riscv: Use __maybe_unused instead of #ifdefs around variable declarations

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This allows to simplify the code and make it more readable.

Signed-off-by: Alexandre Ghiti <alex@ghiti.fr>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
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Alexandre Ghiti 2021-07-23 15:01:26 +02:00 committed by Palmer Dabbelt
parent 526f83df1d
commit 6f3e5fd241
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1 changed files with 1 additions and 3 deletions
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arch/riscv/mm/init.c
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@ -532,9 +532,7 @@ static void __init create_kernel_page_table(pgd_t *pgdir, bool early)
asmlinkage void __init setup_vm(uintptr_t dtb_pa)
{
uintptr_t __maybe_unused pa;
#ifndef __PAGETABLE_PMD_FOLDED
pmd_t fix_bmap_spmd, fix_bmap_epmd;
#endif
pmd_t __maybe_unused fix_bmap_spmd, fix_bmap_epmd;
kernel_map.virt_addr = KERNEL_LINK_ADDR;