From 40b313608ad4ea655addd2ec6cdd106477ae8e15 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Tue, 21 May 2013 13:49:35 +1000 Subject: Finally eradicate CONFIG_HOTPLUG Ever since commit 45f035ab9b8f ("CONFIG_HOTPLUG should be always on"), it has been basically impossible to build a kernel with CONFIG_HOTPLUG turned off. Remove all the remaining references to it. Cc: Russell King Cc: Doug Thompson Cc: Bjorn Helgaas Cc: Steven Whitehouse Cc: Arnd Bergmann Cc: Pavel Machek Cc: "Rafael J. Wysocki" Cc: Andrew Morton Signed-off-by: Stephen Rothwell Acked-by: Mauro Carvalho Chehab Acked-by: Hans Verkuil Signed-off-by: Greg Kroah-Hartman --- arch/powerpc/Kconfig | 2 +- arch/powerpc/mm/tlb_hash64.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index c33e3ad2c8f..508e3fe934d 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -341,7 +341,7 @@ config SWIOTLB config HOTPLUG_CPU bool "Support for enabling/disabling CPUs" - depends on SMP && HOTPLUG && (PPC_PSERIES || \ + depends on SMP && (PPC_PSERIES || \ PPC_PMAC || PPC_POWERNV || (PPC_85xx && !PPC_E500MC)) ---help--- Say Y here to be able to disable and re-enable individual diff --git a/arch/powerpc/mm/tlb_hash64.c b/arch/powerpc/mm/tlb_hash64.c index 023ec8a13f3..7df1c5edda8 100644 --- a/arch/powerpc/mm/tlb_hash64.c +++ b/arch/powerpc/mm/tlb_hash64.c @@ -183,8 +183,8 @@ void tlb_flush(struct mmu_gather *tlb) * since 64K pages may overlap with other bridges when using 64K pages * with 4K HW pages on IO space. * - * Because of that usage pattern, it's only available with CONFIG_HOTPLUG - * and is implemented for small size rather than speed. + * Because of that usage pattern, it is implemented for small size rather + * than speed. */ void __flush_hash_table_range(struct mm_struct *mm, unsigned long start, unsigned long end) -- cgit v1.2.3-70-g09d2