[Intel-gfx] [PATCH] drm/i915: make dbuf configurations const

[Jani Nikula]

Ensure const data goes to rodata.

Fixes: ff2cd8635e41 ("drm/i915: Correctly map DBUF slices to pipes")
Cc: Matt Roper <matthew.d.roper at intel.com>
Cc: Stanislav Lisovskiy <stanislav.lisovskiy at intel.com>
Cc: Ville Syrjälä <ville.syrjala at linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula at intel.com>
---
 drivers/gpu/drm/i915/intel_pm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index ffac0b862ca5..9b74c37e4fa4 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -4178,7 +4178,7 @@ struct dbuf_slice_conf_entry {
  * as is from BSpec itself - that way it is at least easier
  * to compare, change and check.
  */
-static struct dbuf_slice_conf_entry icl_allowed_dbufs[] =
+static const struct dbuf_slice_conf_entry icl_allowed_dbufs[] =
 /* Autogenerated with igt/tools/intel_dbuf_map tool: */
 {
 	{
@@ -4240,7 +4240,7 @@ static struct dbuf_slice_conf_entry icl_allowed_dbufs[] =
  * as is from BSpec itself - that way it is at least easier
  * to compare, change and check.
  */
-static struct dbuf_slice_conf_entry tgl_allowed_dbufs[] =
+static const struct dbuf_slice_conf_entry tgl_allowed_dbufs[] =
 /* Autogenerated with igt/tools/intel_dbuf_map tool: */
 {
 	{
-- 
2.20.1