From d23981998c81438a2eed6a1c2ba2d4ae54b090f0 Mon Sep 17 00:00:00 2001
From: Patrick Georgi <pgeorgi@google.com>
Date: Tue, 19 Oct 2021 20:59:35 +0200
Subject: [PATCH] soc/intel/skl: Constify `soc_get_cstate_map()`
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This is a follow-up to commit e9f10ff38b which changed the base
signature and all other occurrences.

To make gcc11 happy (which is pickier about these things), let skylake
follow.

Change-Id: I42a629d865baa53640213a03e54e85623a386e35
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58458
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by:  Felix Singer <felixsinger@posteo.net>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
 src/soc/intel/skylake/acpi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/soc/intel/skylake/acpi.c b/src/soc/intel/skylake/acpi.c
index 9bbfec3cd5..4794a998f9 100644
--- a/src/soc/intel/skylake/acpi.c
+++ b/src/soc/intel/skylake/acpi.c
@@ -128,7 +128,7 @@ static int cstate_set_non_s0ix[] = {
 	C_STATE_C7S_LONG_LAT,
 };
 
-acpi_cstate_t *soc_get_cstate_map(size_t *entries)
+const acpi_cstate_t *soc_get_cstate_map(size_t *entries)
 {
 	static acpi_cstate_t map[MAX(ARRAY_SIZE(cstate_set_s0ix),
 				ARRAY_SIZE(cstate_set_non_s0ix))];