soc/intel: Use config_of()

Change-Id: I0727a6b327410197cf32f598d1312737744386b3
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34328
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: David Guckian
diff --git a/src/soc/intel/common/block/lpc/lpc_lib.c b/src/soc/intel/common/block/lpc/lpc_lib.c
index 975e430..bc89e4c 100644
--- a/src/soc/intel/common/block/lpc/lpc_lib.c
+++ b/src/soc/intel/common/block/lpc/lpc_lib.c
@@ -270,7 +270,7 @@
 	const struct device *dev;
 
 	dev = pcidev_on_root(PCH_DEV_SLOT_LPC, 0);
-	if (!dev || !dev->chip_info)
+	if (!dev)
 		return;
 
 	soc_pch_pirq_init(dev);
@@ -283,7 +283,7 @@
 	uint32_t gen_io_dec[LPC_NUM_GENERIC_IO_RANGES];
 
 	dev = pcidev_on_root(PCH_DEV_SLOT_LPC, 0);
-	if (!dev || !dev->chip_info)
+	if (!dev)
 		return;
 
 	soc_get_gen_io_dec_range(dev, gen_io_dec);