diff options
| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2023-08-17 16:26:44 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2023-08-18 17:03:14 +1000 |
| commit | ed05c71a574235aec3418d2b5c94f24ae84cc2db (patch) | |
| tree | 41280199a4ebd4bc1e6e6038444ebb9312324302 | |
| parent | 81554d10b22a211e4598a067a0f84b6e9e492669 (diff) | |
powerpc/47x: Remove early_init_mmu_47x() to fix no previous prototype
4xx/iss476-smp_defconfig leads to:
CC arch/powerpc/mm/nohash/tlb.o
arch/powerpc/mm/nohash/tlb.c:322:13: error: no previous prototype for 'early_init_mmu_47x' [-Werror=missing-prototypes]
322 | void __init early_init_mmu_47x(void)
| ^~~~~~~~~~~~~~~~~~
early_init_mmu_47x() is used only at one place and only locally.
Fold it into its only caller and remove it.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/0a667b7c2e05d3cf41ecd38f33cc334083a61c8d.1692282396.git.christophe.leroy@csgroup.eu
| -rw-r--r-- | arch/powerpc/mm/nohash/tlb.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/arch/powerpc/mm/nohash/tlb.c b/arch/powerpc/mm/nohash/tlb.c index a903b308acc5..5ffa0af4328a 100644 --- a/arch/powerpc/mm/nohash/tlb.c +++ b/arch/powerpc/mm/nohash/tlb.c @@ -318,17 +318,6 @@ EXPORT_SYMBOL(flush_tlb_page); #endif /* CONFIG_SMP */ -#ifdef CONFIG_PPC_47x -void __init early_init_mmu_47x(void) -{ -#ifdef CONFIG_SMP - unsigned long root = of_get_flat_dt_root(); - if (of_get_flat_dt_prop(root, "cooperative-partition", NULL)) - mmu_clear_feature(MMU_FTR_USE_TLBIVAX_BCAST); -#endif /* CONFIG_SMP */ -} -#endif /* CONFIG_PPC_47x */ - /* * Flush kernel TLB entries in the given range */ @@ -746,8 +735,10 @@ void setup_initial_memory_limit(phys_addr_t first_memblock_base, #else /* ! CONFIG_PPC64 */ void __init early_init_mmu(void) { -#ifdef CONFIG_PPC_47x - early_init_mmu_47x(); -#endif + unsigned long root = of_get_flat_dt_root(); + + if (IS_ENABLED(CONFIG_PPC_47x) && IS_ENABLED(CONFIG_SMP) && + of_get_flat_dt_prop(root, "cooperative-partition", NULL)) + mmu_clear_feature(MMU_FTR_USE_TLBIVAX_BCAST); } #endif /* CONFIG_PPC64 */ |