soc/intel: Use config_of_path(SA_DEVFN_ROOT)

We do not want to disguise somewhat complex function
calls as simple macros.

Change-Id: I53324603c9ece1334c6e09d51338084166f7a585
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34299
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: David Guckian
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/src/soc/intel/apollolake/pnpconfig.c b/src/soc/intel/apollolake/pnpconfig.c
index f9d493ed3e..0e9e93118a 100644
--- a/src/soc/intel/apollolake/pnpconfig.c
+++ b/src/soc/intel/apollolake/pnpconfig.c
@@ -37,8 +37,10 @@ static void pnp_settings(void *unused)
 	int index;
 	size_t arrsize;
 	const struct pnpconfig *pnpconfigarr;
-	struct device *dev = SA_DEV_ROOT;
-	struct soc_intel_apollolake_config *config = dev->chip_info;
+	struct soc_intel_apollolake_config *config;
+
+	config = config_of_path(SA_DEVFN_ROOT);
+
 	switch (config->pnp_settings) {
 	case PNP_PERF:
 		pnpconfigarr = perf;