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Message-ID: <202509070541.ilqlMkml-lkp@intel.com>
Date: Sun, 7 Sep 2025 05:26:14 +0800
From: kernel test robot <lkp@...el.com>
To: Artem Shimko <artyom.shimko@...il.com>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
Artem Shimko <artyom.shimko@...il.com>,
Elie Morisse <syniurge@...il.com>,
Shyam Sundar S K <shyam-sundar.s-k@....com>,
Andi Shyti <andi.shyti@...nel.org>, linux-i2c@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/1] i2c: amd-mp2-pci: Simplify PM code using
DEFINE_RUNTIME_DEV_PM_OPS
Hi Artem,
kernel test robot noticed the following build errors:
[auto build test ERROR on andi-shyti/i2c/i2c-host]
[also build test ERROR on linus/master v6.17-rc4 next-20250905]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Artem-Shimko/i2c-amd-mp2-pci-Simplify-PM-code-using-DEFINE_RUNTIME_DEV_PM_OPS/20250906-081304
base: https://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git i2c/i2c-host
patch link: https://lore.kernel.org/r/20250906001217.3792723-2-artyom.shimko%40gmail.com
patch subject: [PATCH 1/1] i2c: amd-mp2-pci: Simplify PM code using DEFINE_RUNTIME_DEV_PM_OPS
config: x86_64-buildonly-randconfig-002-20250907 (https://download.01.org/0day-ci/archive/20250907/202509070541.ilqlMkml-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250907/202509070541.ilqlMkml-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202509070541.ilqlMkml-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/i2c/busses/i2c-amd-mp2-pci.c:393:16: error: no member named 'suspend' in 'struct amd_i2c_common'
393 | i2c_common->suspend(i2c_common);
| ~~~~~~~~~~ ^
>> drivers/i2c/busses/i2c-amd-mp2-pci.c:424:22: error: no member named 'resume' in 'struct amd_i2c_common'
424 | ret = i2c_common->resume(i2c_common);
| ~~~~~~~~~~ ^
2 errors generated.
vim +393 drivers/i2c/busses/i2c-amd-mp2-pci.c
529766e0a01144 Elie Morisse 2019-03-05 381
529766e0a01144 Elie Morisse 2019-03-05 382 static int amd_mp2_pci_suspend(struct device *dev)
529766e0a01144 Elie Morisse 2019-03-05 383 {
529766e0a01144 Elie Morisse 2019-03-05 384 struct pci_dev *pci_dev = to_pci_dev(dev);
529766e0a01144 Elie Morisse 2019-03-05 385 struct amd_mp2_dev *privdata = pci_get_drvdata(pci_dev);
529766e0a01144 Elie Morisse 2019-03-05 386 struct amd_i2c_common *i2c_common;
529766e0a01144 Elie Morisse 2019-03-05 387 unsigned int bus_id;
529766e0a01144 Elie Morisse 2019-03-05 388 int ret = 0;
529766e0a01144 Elie Morisse 2019-03-05 389
529766e0a01144 Elie Morisse 2019-03-05 390 for (bus_id = 0; bus_id < 2; bus_id++) {
529766e0a01144 Elie Morisse 2019-03-05 391 i2c_common = privdata->busses[bus_id];
529766e0a01144 Elie Morisse 2019-03-05 392 if (i2c_common)
529766e0a01144 Elie Morisse 2019-03-05 @393 i2c_common->suspend(i2c_common);
529766e0a01144 Elie Morisse 2019-03-05 394 }
529766e0a01144 Elie Morisse 2019-03-05 395
529766e0a01144 Elie Morisse 2019-03-05 396 ret = pci_save_state(pci_dev);
529766e0a01144 Elie Morisse 2019-03-05 397 if (ret) {
267e82b9592d0d Richard Neumann 2021-02-01 398 pci_err(pci_dev, "pci_save_state failed = %d\n", ret);
529766e0a01144 Elie Morisse 2019-03-05 399 return ret;
529766e0a01144 Elie Morisse 2019-03-05 400 }
529766e0a01144 Elie Morisse 2019-03-05 401
529766e0a01144 Elie Morisse 2019-03-05 402 pci_disable_device(pci_dev);
529766e0a01144 Elie Morisse 2019-03-05 403 return ret;
529766e0a01144 Elie Morisse 2019-03-05 404 }
529766e0a01144 Elie Morisse 2019-03-05 405
529766e0a01144 Elie Morisse 2019-03-05 406 static int amd_mp2_pci_resume(struct device *dev)
529766e0a01144 Elie Morisse 2019-03-05 407 {
529766e0a01144 Elie Morisse 2019-03-05 408 struct pci_dev *pci_dev = to_pci_dev(dev);
529766e0a01144 Elie Morisse 2019-03-05 409 struct amd_mp2_dev *privdata = pci_get_drvdata(pci_dev);
529766e0a01144 Elie Morisse 2019-03-05 410 struct amd_i2c_common *i2c_common;
529766e0a01144 Elie Morisse 2019-03-05 411 unsigned int bus_id;
529766e0a01144 Elie Morisse 2019-03-05 412 int ret = 0;
529766e0a01144 Elie Morisse 2019-03-05 413
529766e0a01144 Elie Morisse 2019-03-05 414 pci_restore_state(pci_dev);
529766e0a01144 Elie Morisse 2019-03-05 415 ret = pci_enable_device(pci_dev);
529766e0a01144 Elie Morisse 2019-03-05 416 if (ret < 0) {
267e82b9592d0d Richard Neumann 2021-02-01 417 pci_err(pci_dev, "pci_enable_device failed = %d\n", ret);
529766e0a01144 Elie Morisse 2019-03-05 418 return ret;
529766e0a01144 Elie Morisse 2019-03-05 419 }
529766e0a01144 Elie Morisse 2019-03-05 420
529766e0a01144 Elie Morisse 2019-03-05 421 for (bus_id = 0; bus_id < 2; bus_id++) {
529766e0a01144 Elie Morisse 2019-03-05 422 i2c_common = privdata->busses[bus_id];
529766e0a01144 Elie Morisse 2019-03-05 423 if (i2c_common) {
529766e0a01144 Elie Morisse 2019-03-05 @424 ret = i2c_common->resume(i2c_common);
529766e0a01144 Elie Morisse 2019-03-05 425 if (ret < 0)
529766e0a01144 Elie Morisse 2019-03-05 426 return ret;
529766e0a01144 Elie Morisse 2019-03-05 427 }
529766e0a01144 Elie Morisse 2019-03-05 428 }
529766e0a01144 Elie Morisse 2019-03-05 429
529766e0a01144 Elie Morisse 2019-03-05 430 return ret;
529766e0a01144 Elie Morisse 2019-03-05 431 }
529766e0a01144 Elie Morisse 2019-03-05 432
--
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