Commit fbef66f0 authored Jul 28, 2016 by Stephen Rothwell Committed by Michael Ellerman Jul 28, 2016

powerpc/mm: Parenthesise IS_ENABLED() in if condition



Currently IS_ENABLED() produces an expression surrounded by parentheses,
which allows this code to compile, generating eg:

    else if (1 || 0)
        hpte_init_native();

However a change to the macro in the kbuild tree will break this in
future by removing the parentheses.

Fixes: 7353644f ("powerpc/mm: Fix build break when PPC_NATIVE=n")
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

parent 00dab818

arch/powerpc/mm/hash_utils_64.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -926,7 +926,7 @@ void __init hash__early_init_mmu(void)
		ps3_early_mm_init();
		else if (firmware_has_feature(FW_FEATURE_LPAR))
		hpte_init_pseries();
		else if IS_ENABLED(CONFIG_PPC_NATIVE)
		else if (IS_ENABLED(CONFIG_PPC_NATIVE))
		hpte_init_native();

		if (!mmu_hash_ops.hpte_insert)