diff mbox

[04/16] cpu: Don't enable nap mode/PM mode on non-P8

Message ID 1478763292-23238-4-git-send-email-benh@kernel.crashing.org
State Superseded
Headers show

Commit Message

Benjamin Herrenschmidt Nov. 10, 2016, 7:34 a.m. UTC
We don't support it yet on others.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
 core/cpu.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox

Patch

diff --git a/core/cpu.c b/core/cpu.c
index bad21ab..62140eb 100644
--- a/core/cpu.c
+++ b/core/cpu.c
@@ -355,6 +355,9 @@  void cpu_set_pm_enable(bool enabled)
 	prlog(PR_INFO, "CPU: %sing power management\n",
 	      enabled ? "enabl" : "disabl");
 
+	if (proc_gen != proc_gen_p8)
+		return;
+
 	pm_enabled = enabled;
 
 	if (enabled)