From b5f8217615bb197af33c0cc71b14783b194fed6e Mon Sep 17 00:00:00 2001 From: Stafford Horne Date: Fri, 24 Mar 2017 07:13:03 +0900 Subject: openrisc: use qspinlocks and qrwlocks Enable OpenRISC to use qspinlocks and qrwlocks for upcoming SMP support. Signed-off-by: Stafford Horne --- arch/openrisc/Kconfig | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/openrisc/Kconfig') diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig index 356dd67a86ea..b49acda5e8f4 100644 --- a/arch/openrisc/Kconfig +++ b/arch/openrisc/Kconfig @@ -28,6 +28,8 @@ config OPENRISC select OR1K_PIC select CPU_NO_EFFICIENT_FFS if !OPENRISC_HAVE_INST_FF1 select NO_BOOTMEM + select ARCH_USE_QUEUED_SPINLOCKS + select ARCH_USE_QUEUED_RWLOCKS config CPU_BIG_ENDIAN def_bool y -- cgit v1.2.3