From 17c3ef9f218f055232457a274e7fe469fd1a20fd Mon Sep 17 00:00:00 2001
From: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Date: Sat, 4 Dec 2021 11:55:27 +0100
Subject: drm/i915/gvt: Constify vgpu_types
Git-commit: 3f8bd465a6f083a4112d82c18f4a85c9052d2132
Patch-mainline: v5.18-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225

It is never modified, so make it const to allow the compiler to put it
in read-only memory. While at it, make name a const char*.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Signed-off-by: Zhi Wang <zhi.a.wang@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20211204105527.15741-10-rikard.falkeborn@gmail.com
Reviewed-by: Zhi Wang <zhi.a.wang@intel.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
 drivers/gpu/drm/i915/gvt/vgpu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/gvt/vgpu.c b/drivers/gpu/drm/i915/gvt/vgpu.c
index fa6b92615799..8dddd0a940a1 100644
--- a/drivers/gpu/drm/i915/gvt/vgpu.c
+++ b/drivers/gpu/drm/i915/gvt/vgpu.c
@@ -77,7 +77,7 @@ void populate_pvinfo_page(struct intel_vgpu *vgpu)
 #define VGPU_WEIGHT(vgpu_num)	\
 	(VGPU_MAX_WEIGHT / (vgpu_num))
 
-static struct {
+static const struct {
 	unsigned int low_mm;
 	unsigned int high_mm;
 	unsigned int fence;
@@ -88,7 +88,7 @@ static struct {
 	 */
 	unsigned int weight;
 	enum intel_vgpu_edid edid;
-	char *name;
+	const char *name;
 } vgpu_types[] = {
 /* Fixed vGPU type table */
 	{ MB_TO_BYTES(64), MB_TO_BYTES(384), 4, VGPU_WEIGHT(8), GVT_EDID_1024_768, "8" },
-- 
2.38.1