SLW: fix running in mambo

Fixes: 35c66b8ce5a27ad3312806e8bde9148a5e5b5df8
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/hw/slw.c b/hw/slw.c
index 57b52a2..f3c8374 100644
--- a/hw/slw.c
+++ b/hw/slw.c
@@ -1729,8 +1729,10 @@ void slw_init(void)
 {
 	struct proc_chip *chip;
 
-	if (proc_chip_quirks & QUIRK_MAMBO_CALLOUTS)
+	if (proc_chip_quirks & QUIRK_MAMBO_CALLOUTS) {
 		wakeup_engine_state = WAKEUP_ENGINE_NOT_PRESENT;
+		return;
+	}
 	if (proc_gen == proc_gen_p8) {
 		for_each_chip(chip) {
 			slw_init_chip_p8(chip);