drm/i915/guc: make default_lists const data

[ Upstream commit dfa5e6ef3ccefff9fa8a70d9f5fa6ef6244aa312 ]

The default_lists array should be in rodata.

Fixes: dce2bd542337 ("drm/i915/guc: Add Gen9 registers for GuC error state capture.")
Cc: Alan Previn <alan.previn.teres.alexis@intel.com>
Cc: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221122141616.3469214-1-jani.nikula@intel.com
(cherry picked from commit 8b7f7a9b10b704ba7d73199ff0f01354e0bad7a5)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c
index 2b75b2d533839d0e19b47dfa777ae860845229fd..685ddccc0f26ae2774f9672b33814eb052b6e12a 100644 (file)
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c
@@ -165,7 +165,7 @@ static const struct __guc_mmio_reg_descr empty_regs_list[] = {
        }
 
 /* List of lists */
-static struct __guc_mmio_reg_descr_group default_lists[] = {
+static const struct __guc_mmio_reg_descr_group default_lists[] = {
        MAKE_REGLIST(default_global_regs, PF, GLOBAL, 0),
        MAKE_REGLIST(default_rc_class_regs, PF, ENGINE_CLASS, GUC_RENDER_CLASS),
        MAKE_REGLIST(xe_lpd_rc_inst_regs, PF, ENGINE_INSTANCE, GUC_RENDER_CLASS),