aboutsummaryrefslogtreecommitdiff
path: root/arch/powerpc/lib/locks.c
diff options
context:
space:
mode:
authorStephen Rothwell <sfr@canb.auug.org.au>2007-02-23 14:41:41 +1100
committerPaul Mackerras <paulus@samba.org>2007-03-09 15:03:24 +1100
commit1c56f838a9d0b25d68363bca133722c5330707b3 (patch)
tree1e12981383f56765c1ae87f35d0a8a694fb4b36f /arch/powerpc/lib/locks.c
parent44d7631bdb16211a492921dbc0d14fce66c20501 (diff)
[POWERPC] Make ppc64_defconfig without CONFIG_PPC_PSERIES build
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/lib/locks.c')
-rw-r--r--arch/powerpc/lib/locks.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/lib/locks.c b/arch/powerpc/lib/locks.c
index 80b482ca30d..79d0fa3a470 100644
--- a/arch/powerpc/lib/locks.c
+++ b/arch/powerpc/lib/locks.c
@@ -43,9 +43,11 @@ void __spin_yield(raw_spinlock_t *lock)
if (firmware_has_feature(FW_FEATURE_ISERIES))
HvCall2(HvCallBaseYieldProcessor, HvCall_YieldToProc,
((u64)holder_cpu << 32) | yield_count);
+#ifdef CONFIG_PPC_SPLPAR
else
plpar_hcall_norets(H_CONFER,
get_hard_smp_processor_id(holder_cpu), yield_count);
+#endif
}
/*
@@ -72,9 +74,11 @@ void __rw_yield(raw_rwlock_t *rw)
if (firmware_has_feature(FW_FEATURE_ISERIES))
HvCall2(HvCallBaseYieldProcessor, HvCall_YieldToProc,
((u64)holder_cpu << 32) | yield_count);
+#ifdef CONFIG_PPC_SPLPAR
else
plpar_hcall_norets(H_CONFER,
get_hard_smp_processor_id(holder_cpu), yield_count);
+#endif
}
#endif