[PATCH AUTOSEL 5.4 24/55] drm/amd/pm: fix the compile warning
Sasha Levin
sashal at kernel.org
Mon May 30 13:46:30 UTC 2022
From: Evan Quan <evan.quan at amd.com>
[ Upstream commit 555238d92ac32dbad2d77ad2bafc48d17391990c ]
Fix the compile warning below:
drivers/gpu/drm/amd/amdgpu/../pm/legacy-dpm/kv_dpm.c:1641
kv_get_acp_boot_level() warn: always true condition '(table->entries[i]->clk >= 0) => (0-u32max >= 0)'
Reported-by: kernel test robot <lkp at intel.com>
CC: Alex Deucher <alexander.deucher at amd.com>
Signed-off-by: Evan Quan <evan.quan at amd.com>
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
Signed-off-by: Sasha Levin <sashal at kernel.org>
---
drivers/gpu/drm/amd/amdgpu/kv_dpm.c | 14 +-------------
1 file changed, 1 insertion(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
index 4b3faaccecb9..c8a5a5698edd 100644
--- a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
@@ -1609,19 +1609,7 @@ static int kv_update_samu_dpm(struct amdgpu_device *adev, bool gate)
static u8 kv_get_acp_boot_level(struct amdgpu_device *adev)
{
- u8 i;
- struct amdgpu_clock_voltage_dependency_table *table =
- &adev->pm.dpm.dyn_state.acp_clock_voltage_dependency_table;
-
- for (i = 0; i < table->count; i++) {
- if (table->entries[i].clk >= 0) /* XXX */
- break;
- }
-
- if (i >= table->count)
- i = table->count - 1;
-
- return i;
+ return 0;
}
static void kv_update_acp_boot_level(struct amdgpu_device *adev)
--
2.35.1
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