linux-kernel - Re: [PATCH v1 1/1] dmaengine: idma64: switch to DEFINE_SIMPLE_DEV_PM

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Message-ID: <202601300212.Cjv94jx1-lkp@intel.com>
Date: Fri, 30 Jan 2026 02:49:49 +0800
From: kernel test robot <lkp@...el.com>
To: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	Vinod Koul <vkoul@...nel.org>
Subject: Re: [PATCH v1 1/1] dmaengine: idma64: switch to
 DEFINE_SIMPLE_DEV_PM_OPS()

Hi Andy,

kernel test robot noticed the following build errors:

[auto build test ERROR on vkoul-dmaengine/next]
[also build test ERROR on linus/master v6.19-rc7 next-20260129]
[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/Andy-Shevchenko/dmaengine-idma64-switch-to-DEFINE_SIMPLE_DEV_PM_OPS/20260129-185309
base:   https://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git next
patch link:    https://lore.kernel.org/r/20260129104916.200484-1-andriy.shevchenko%40linux.intel.com
patch subject: [PATCH v1 1/1] dmaengine: idma64: switch to DEFINE_SIMPLE_DEV_PM_OPS()
config: hexagon-randconfig-001-20260129 (https://download.01.org/0day-ci/archive/20260130/202601300212.Cjv94jx1-lkp@intel.com/config)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 9b8addffa70cee5b2acc5454712d9cf78ce45710)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260130/202601300212.Cjv94jx1-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/202601300212.Cjv94jx1-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/dma/idma64.c:690:68: error: too few arguments provided to function-like macro invocation
     690 | static DEFINE_SIMPLE_DEV_PM_OPS(idma64_pm_suspend, idma64_pm_resume);
         |                                                                    ^
   include/linux/pm.h:416:9: note: macro 'DEFINE_SIMPLE_DEV_PM_OPS' defined here
     416 | #define DEFINE_SIMPLE_DEV_PM_OPS(name, suspend_fn, resume_fn) \
         |         ^
>> drivers/dma/idma64.c:690:8: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int]
     690 | static DEFINE_SIMPLE_DEV_PM_OPS(idma64_pm_suspend, idma64_pm_resume);
         | ~~~~~~ ^
         | int
>> drivers/dma/idma64.c:697:23: error: use of undeclared identifier 'idma64_dev_pm_ops'
     697 |                 .pm     = pm_sleep_ptr(&idma64_dev_pm_ops),
         |                                         ^~~~~~~~~~~~~~~~~
   3 errors generated.


vim +690 drivers/dma/idma64.c

   689	
 > 690	static DEFINE_SIMPLE_DEV_PM_OPS(idma64_pm_suspend, idma64_pm_resume);
   691	
   692	static struct platform_driver idma64_platform_driver = {
   693		.probe		= idma64_platform_probe,
   694		.remove		= idma64_platform_remove,
   695		.driver = {
   696			.name	= LPSS_IDMA64_DRIVER_NAME,
 > 697			.pm	= pm_sleep_ptr(&idma64_dev_pm_ops),
   698		},
   699	};
   700	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki