From: Andrew Morton <akpm@linux-foundation.org>
Date: Wed, 14 Jan 2009 17:35:44 +0000 (-0800)
Subject: kernel/up.c: omit it if SMP=y, USE_GENERIC_SMP_HELPERS=n
X-Git-Tag: v5.15~35558
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=9316fcacb89c59fe556c48587ac02cd7f5d38045;p=mirror_ubuntu-kernels.git

kernel/up.c: omit it if SMP=y, USE_GENERIC_SMP_HELPERS=n

Fix the sparc build - we were including `up.o' on SMP builds, when
CONFIG_USE_GENERIC_SMP_HELPERS=n.

Tested-by: Robert Reif <reif@earthlink.net>
Fixed-by: Robert Reif <reif@earthlink.net>
Cc: David Miller <davem@davemloft.net>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/kernel/Makefile b/kernel/Makefile
index 2aebc4cd7878..170a9213c1b6 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -40,9 +40,8 @@ obj-$(CONFIG_RT_MUTEXES) += rtmutex.o
 obj-$(CONFIG_DEBUG_RT_MUTEXES) += rtmutex-debug.o
 obj-$(CONFIG_RT_MUTEX_TESTER) += rtmutex-tester.o
 obj-$(CONFIG_GENERIC_ISA_DMA) += dma.o
-ifeq ($(CONFIG_USE_GENERIC_SMP_HELPERS),y)
-obj-y += smp.o
-else
+obj-$(CONFIG_USE_GENERIC_SMP_HELPERS) += smp.o
+ifneq ($(CONFIG_SMP),y)
 obj-y += up.o
 endif
 obj-$(CONFIG_SMP) += spinlock.o