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Diffstat (limited to 'src/mainboard/lenovo/t420s/smihandler.c')
-rw-r--r--src/mainboard/lenovo/t420s/smihandler.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/t420s/smihandler.c b/src/mainboard/lenovo/t420s/smihandler.c
index 2b6e6cd3cb..471095e2b6 100644
--- a/src/mainboard/lenovo/t420s/smihandler.c
+++ b/src/mainboard/lenovo/t420s/smihandler.c
@@ -107,6 +107,8 @@ int mainboard_smi_apmc(u8 data)
void mainboard_smi_sleep(u8 slp_typ)
{
+ h8_usb_always_on();
+
if (slp_typ == 3) {
u8 ec_wake = ec_read(0x32);
/* If EC wake events are enabled, enable wake on EC WAKE GPE. */