device: Constify struct device * parameter to acpi_inject_dsdt

.acpi_inject_dsdt() does not need to modify the device
structure. Hence, this change makes the struct device * parameter to
acpi_inject_dsdt as const.

Change-Id: I3b096d9a5a9d649193e32ea686d5de9f78124997
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40711
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

2 files changed, 2 insertions, 2 deletions

diff --git a/src/soc/amd/stoneyridge/acpi.c b/src/soc/amd/stoneyridge/acpi.c
index e486c9c59a..cc9f634959 100644
--- a/src/soc/amd/stoneyridge/acpi.c
+++ b/src/soc/amd/stoneyridge/acpi.c
@@ -272,7 +272,7 @@ static void acpi_create_gnvs(struct global_nvs_t *gnvs)
 	gnvs->pcnt = dev_count_cpu();
 }
 
-void southbridge_inject_dsdt(struct device *device)
+void southbridge_inject_dsdt(const struct device *device)
 {
 	struct global_nvs_t *gnvs;
 
diff --git a/src/soc/amd/stoneyridge/include/soc/acpi.h b/src/soc/amd/stoneyridge/include/soc/acpi.h
index d6f9bed406..6a74f22f58 100644
--- a/src/soc/amd/stoneyridge/include/soc/acpi.h
+++ b/src/soc/amd/stoneyridge/include/soc/acpi.h
@@ -19,7 +19,7 @@
 unsigned long southbridge_write_acpi_tables(const struct device *device,
 		unsigned long current, struct acpi_rsdp *rsdp);
 
-void southbridge_inject_dsdt(struct device *device);
+void southbridge_inject_dsdt(const struct device *device);
 
 const char *soc_acpi_name(const struct device *dev);