diff options
Diffstat (limited to 'src/mainboard/google/stout/smihandler.c')
| -rw-r--r-- | src/mainboard/google/stout/smihandler.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/mainboard/google/stout/smihandler.c b/src/mainboard/google/stout/smihandler.c index 47cb0ebce6..f6adbf9534 100644 --- a/src/mainboard/google/stout/smihandler.c +++ b/src/mainboard/google/stout/smihandler.c @@ -58,10 +58,7 @@ void mainboard_smi_sleep(u8 slp_typ) * after the transition into suspend. */ if (gnvs->xhci) { - u32 reg32 = pci_read_config32(PCH_XHCI_DEV, 0x74); - reg32 &= ~(1 << 8); /* disable PME */ - reg32 |= (1 << 15); /* clear PME status */ - pci_write_config32(PCH_XHCI_DEV, 0x74, reg32); + pci_update_config32(PCH_XHCI_DEV, 0x74, ~(1 << 8), 1 << 15); } } |