sb/intel/lynxpoint: Ensure that `dev->chip_info` is not null
Use either a regular null check or `config_of` to avoid bugs.
Change-Id: I36a01b898c3e62423f27c2940b5f875b73e36950
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46665
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/southbridge/intel/lynxpoint/usb_xhci.c b/src/southbridge/intel/lynxpoint/usb_xhci.c
index a6c9eb1..6a58d41 100644
--- a/src/southbridge/intel/lynxpoint/usb_xhci.c
+++ b/src/southbridge/intel/lynxpoint/usb_xhci.c
@@ -328,7 +328,7 @@
/* Reset ports that are disabled or
* polling before returning to the OS. */
usb_xhci_reset_usb3(dev, 0);
- } else if (config->xhci_default) {
+ } else if (config && config->xhci_default) {
/* Route all ports to XHCI */
apm_control(APM_CNT_ROUTE_ALL_XHCI);
}