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-rw-r--r--src/superio/nuvoton/npcd378/superio.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/src/superio/nuvoton/npcd378/superio.c b/src/superio/nuvoton/npcd378/superio.c
index 628bd4e379..b7f98af66b 100644
--- a/src/superio/nuvoton/npcd378/superio.c
+++ b/src/superio/nuvoton/npcd378/superio.c
@@ -325,7 +325,11 @@ static void npcd378_ssdt_pwr(const struct device *dev)
acpigen_pop_len(); /* Pop Scope */
/* Inject into parent: */
- acpigen_write_scope(acpi_device_scope(dev));
+ if (!scope) {
+ printk(BIOS_ERR, "%s: Missing ACPI path/scope\n", dev_path(dev));
+ return;
+ }
+ acpigen_write_scope(scope);
acpigen_write_name_integer("MSFG", 1);
acpigen_write_name_integer("KBFG", 1);
@@ -404,6 +408,9 @@ static void npcd378_ssdt_pwr(const struct device *dev)
static void npcd378_fill_ssdt_generator(const struct device *dev)
{
+ if (!dev)
+ return;
+
superio_common_fill_ssdt_generator(dev);
switch (dev->path.pnp.device) {