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swsmu/amdgpu_smu: Fix the wrong if-condition

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The logical operator '&&' will make
smu->ppt_funcs->set_gfx_power_up_by_imu segment fault when
smu->ppt_funcs is NULL.

Signed-off-by: Yu Songping <yusongping@huawei.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yu Songping 2022-11-24 09:52:37 +08:00 committed by Alex Deucher
parent 5a2a19b7ac
commit 484d7dcc70
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
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@ -161,7 +161,7 @@ int smu_get_dpm_freq_range(struct smu_context *smu,
int smu_set_gfx_power_up_by_imu(struct smu_context *smu)
{
if (!smu->ppt_funcs && !smu->ppt_funcs->set_gfx_power_up_by_imu)
if (!smu->ppt_funcs || !smu->ppt_funcs->set_gfx_power_up_by_imu)
return -EOPNOTSUPP;
return smu->ppt_funcs->set_gfx_power_up_by_imu(smu);