gcc-4.8 warns about '{0}' being used an an initializer for nested structures:
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c: In function
‘gfx_v8_0_ring_emit_ce_meta_init’:
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:7263:2: warning: missing braces around
initializer [-Wmissing-braces]
} ce_payload = {0};
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c: In function
‘gfx_v8_0_ring_emit_de_meta_init’:
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:7290:2: warning: missing braces around
initializer [-Wmissing-braces]
} de_payload = {0};
Using an empty {} initializer however has the same effect and works on all
versions.
Fixes: acad2b2a7b70 ("drm/amdgpu:implement CE/DE meta-init routines")
Signed-off-by: Arnd Bergmann <a...@arndb.de>
---
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 35f9cd83b821..cf1cb406b5ed 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -7260,7 +7260,7 @@ static void gfx_v8_0_ring_emit_ce_meta_init(struct
amdgpu_ring *ring, uint64_t c
static union {
struct amdgpu_ce_ib_state regular;
struct amdgpu_ce_ib_state_chained_ib chained;
- } ce_payload = {0};
+ } ce_payload = {};
if (ring->adev->virt.chained_ib_support) {
ce_payload_addr = csa_addr + offsetof(struct
amdgpu_gfx_meta_data_chained_ib, ce_payload);
@@ -7287,7 +7287,7 @@ static void gfx_v8_0_ring_emit_de_meta_init(struct
amdgpu_ring *ring, uint64_t c
static union {
struct amdgpu_de_ib_state regular;
struct amdgpu_de_ib_state_chained_ib chained;
- } de_payload = {0};
+ } de_payload = {};
gds_addr = csa_addr + 4096;
if (ring->adev->virt.chained_ib_support) {
--
2.9.0
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