From c610ec60ed6354157ea7b0c9c9a7236126ef416b Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Tue, 26 Jul 2016 21:29:30 +1000 Subject: powerpc/mm: Move disable_radix handling into mmu_early_init_devtree() Move the handling of the disable_radix command line argument into the newly created mmu_early_init_devtree(). It's an MMU option so it's preferable to have it in an mm related file, and it also means platforms that don't support radix don't have to carry the code. Signed-off-by: Michael Ellerman --- arch/powerpc/kernel/prom.c | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'arch/powerpc/kernel/prom.c') diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index 9686984e79c4..b4b6952e8991 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -647,14 +647,6 @@ static void __init early_reserve_mem(void) #endif } -static bool disable_radix; -static int __init parse_disable_radix(char *p) -{ - disable_radix = true; - return 0; -} -early_param("disable_radix", parse_disable_radix); - void __init early_init_devtree(void *params) { phys_addr_t limit; @@ -744,11 +736,6 @@ void __init early_init_devtree(void *params) */ spinning_secondaries = boot_cpu_count - 1; #endif - /* - * now fixup radix MMU mode based on kernel command line - */ - if (disable_radix) - cur_cpu_spec->mmu_features &= ~MMU_FTR_RADIX; mmu_early_init_devtree(); -- cgit v1.2.1