[radeon-alex:amd-staging-drm-next 709/711] drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/smu8_smumgr.c:76:3: error: 'val' undeclared

[radeon-alex:amd-staging-drm-next 709/711] drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/smu8_smumgr.c:76:3: error: 'val' undeclared

[kbuild test robot]

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tree:   git://people.freedesktop.org/~agd5f/linux.git amd-staging-drm-next
head:   af1ad4786a34698ea5bc7a3e6fb833646b22c71d
commit: 97a7445714f44d2a978237281af297b299770f16 [709/711] drm/amdgpu: fix reporting of failed msg sent to SMU
config: i386-randconfig-j2-10212027 (attached as .config)
compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4
reproduce:
        git checkout 97a7445714f44d2a978237281af297b299770f16
        # save the attached .config to linux build tree
        make ARCH=i386 

Note: the radeon-alex/amd-staging-drm-next HEAD af1ad4786a34698ea5bc7a3e6fb833646b22c71d builds fine.
      It only hurts bisectibility.

All errors (new ones prefixed by >>):

   drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/smu8_smumgr.c: In function 'smu8_send_msg_to_smc_async':
   drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/smu8_smumgr.c:67:11: error: expected identifier or '(' before '=' token
     uint32_t = val;
              ^
>> drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/smu8_smumgr.c:76:3: error: 'val' undeclared (first use in this function)
      val = cgs_read_register(hwmgr->device,
      ^
   drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/smu8_smumgr.c:76:3: note: each undeclared identifier is reported only once for each function it appears in

vim +/val +76 drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/smu8_smumgr.c

    63	
    64	static int smu8_send_msg_to_smc_async(struct pp_hwmgr *hwmgr, uint16_t msg)
    65	{
    66		int result = 0;
  > 67		uint32_t = val;
    68	
    69		if (hwmgr == NULL || hwmgr->device == NULL)
    70			return -EINVAL;
    71	
    72		result = PHM_WAIT_FIELD_UNEQUAL(hwmgr,
    73						SMU_MP1_SRBM2P_RESP_0, CONTENT, 0);
    74		if (result != 0) {
    75			/* Read the last message to SMU, to report actual cause */
  > 76			val = cgs_read_register(hwmgr->device,
    77						mmSMU_MP1_SRBM2P_MSG_0);
    78			pr_err("smu8_send_msg_to_smc_async (0x%04x) failed\n", msg);
    79			pr_err("SMU still servicing msg (0x%04x)\n", val);
    80			return result;
    81		}
    82	
    83		cgs_write_register(hwmgr->device, mmSMU_MP1_SRBM2P_RESP_0, 0);
    84		cgs_write_register(hwmgr->device, mmSMU_MP1_SRBM2P_MSG_0, msg);
    85	
    86		return 0;
    87	}
    88	

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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