device: Constify struct device * parameter to write_acpi_tables
.write_acpi_tables() should not be updating the device structure. This
change makes the struct device * argument to it as const.
Change-Id: I50d013e83a404e0a0e3837ca16fa75c7eaa0e14a
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40701
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
diff --git a/src/northbridge/intel/gm45/acpi.c b/src/northbridge/intel/gm45/acpi.c
index 5827712..bdd0ed0 100644
--- a/src/northbridge/intel/gm45/acpi.c
+++ b/src/northbridge/intel/gm45/acpi.c
@@ -96,7 +96,7 @@
return current;
}
-unsigned long northbridge_write_acpi_tables(struct device *device,
+unsigned long northbridge_write_acpi_tables(const struct device *device,
unsigned long start,
struct acpi_rsdp *rsdp)
{
diff --git a/src/northbridge/intel/gm45/gm45.h b/src/northbridge/intel/gm45/gm45.h
index ed92a59..423a8f2 100644
--- a/src/northbridge/intel/gm45/gm45.h
+++ b/src/northbridge/intel/gm45/gm45.h
@@ -438,7 +438,8 @@
#include <device/device.h>
struct acpi_rsdp;
-unsigned long northbridge_write_acpi_tables(struct device *device, unsigned long start, struct acpi_rsdp *rsdp);
+unsigned long northbridge_write_acpi_tables(const struct device *device, unsigned long start,
+ struct acpi_rsdp *rsdp);
#endif /* !__ACPI__ */
#endif /* __NORTHBRIDGE_INTEL_GM45_GM45_H__ */
diff --git a/src/northbridge/intel/gm45/gma.c b/src/northbridge/intel/gm45/gma.c
index 25f7518..9319114 100644
--- a/src/northbridge/intel/gm45/gma.c
+++ b/src/northbridge/intel/gm45/gma.c
@@ -216,7 +216,7 @@
}
static unsigned long
-gma_write_acpi_tables(struct device *const dev,
+gma_write_acpi_tables(const struct device *const dev,
unsigned long current,
struct acpi_rsdp *const rsdp)
{