Commit c0732ba1 authored Jun 22, 2020 by Nirmoy Das Committed by Alex Deucher Jul 01, 2020

drm/powerplay: fix compilation warning



If (smu)->ppt_funcs->intf is not initialized then
smu_send_smc_msg(smu, SMU_MSG_ReadSerialNumBottom32, &bottom32) and
smu_send_smc_msg(smu, SMU_MSG_ReadSerialNumTop32, &top32) will not
touch bottom32 and top32.

Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent 6b17afcc

drivers/gpu/drm/amd/powerplay/arcturus_ppt.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2371,7 +2371,7 @@ static void arcturus_i2c_eeprom_control_fini(struct smu_context *smu, struct i2c
		static void arcturus_get_unique_id(struct smu_context *smu)
		{
		struct amdgpu_device *adev = smu->adev;
		uint32_t top32, bottom32, smu_version;
		uint32_t top32 = 0, bottom32 = 0, smu_version;
		uint64_t id;

		if (smu_get_smc_version(smu, NULL, &smu_version)) {

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