From c4002ffab228c0d4568457f4bfd064b602ec46ef Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Mon, 21 Mar 2022 15:59:55 +0200
Subject: drm/i915/gt: fix i915_reg_t initialization
Git-commit: 6f30158f4014d346552cf3b999fd060e856e66d3
Patch-mainline: v5.19-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
The initialization is there only to silence the compiler, but use the
correct initializer for i915_reg_t.
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/20220321135955.922791-1-jani.nikula@intel.com
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/i915/gt/intel_ring_submission.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gt/intel_ring_submission.c b/drivers/gpu/drm/i915/gt/intel_ring_submission.c
index 6d7ec3bf1f32..5423bfd301ad 100644
--- a/drivers/gpu/drm/i915/gt/intel_ring_submission.c
+++ b/drivers/gpu/drm/i915/gt/intel_ring_submission.c
@@ -767,7 +767,7 @@ static int mi_set_context(struct i915_request *rq,
if (GRAPHICS_VER(i915) == 7) {
if (num_engines) {
struct intel_engine_cs *signaller;
- i915_reg_t last_reg = {}; /* keep gcc quiet */
+ i915_reg_t last_reg = INVALID_MMIO_REG; /* keep gcc quiet */
*cs++ = MI_LOAD_REGISTER_IMM(num_engines);
for_each_engine(signaller, engine->gt, id) {
--
2.38.1