[freescale-fslc:6.1-2.2.x-imx 4863/17898] drivers/soc/imx/rpmsg_life_cycle.c:126:13: error: 'pm_suspend_target_state' undeclared

[kernel test robot <lkp@intel.com>]

Hi Dong,

First bad commit (maybe != root cause):

tree:   https://github.com/Freescale/linux-fslc 6.1-2.2.x-imx
head:   4e3fc5471376a15279ee5c99e791a7c7b065cbc1
commit: d76441df9683065e8b622bc0cdf725ba3b2db0fd [4863/17898] Merge branch 'rpmsg/next' into next
config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20240220/202402200134.2fMfdR9j-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240220/202402200134.2fMfdR9j-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202402200134.2fMfdR9j-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/soc/imx/rpmsg_life_cycle.c: In function 'rpmsg_lifecycle_pm_notify':
>> drivers/soc/imx/rpmsg_life_cycle.c:126:13: error: 'pm_suspend_target_state' undeclared (first use in this function)
     126 |         if (pm_suspend_target_state != PM_SUSPEND_MEM)
         |             ^~~~~~~~~~~~~~~~~~~~~~~
   drivers/soc/imx/rpmsg_life_cycle.c:126:13: note: each undeclared identifier is reported only once for each function it appears in


vim +/pm_suspend_target_state +126 drivers/soc/imx/rpmsg_life_cycle.c

ef6386e70ae4cf Jacky Bai 2021-09-23  119  
fb9fd020919b41 Jacky Bai 2021-10-18  120  static int __maybe_unused rpmsg_lifecycle_pm_notify(bool enter)
fb9fd020919b41 Jacky Bai 2021-10-18  121  {
fb9fd020919b41 Jacky Bai 2021-10-18  122  	struct pm_rpmsg_data msg = {};
fb9fd020919b41 Jacky Bai 2021-10-18  123  	int ret;
fb9fd020919b41 Jacky Bai 2021-10-18  124  
fb9fd020919b41 Jacky Bai 2021-10-18  125  	/* Only need to do lifecycle notify when APD enter mem(HW PD) mode */
fb9fd020919b41 Jacky Bai 2021-10-18 @126  	if (pm_suspend_target_state != PM_SUSPEND_MEM)
fb9fd020919b41 Jacky Bai 2021-10-18  127  		return 0;
fb9fd020919b41 Jacky Bai 2021-10-18  128  
fb9fd020919b41 Jacky Bai 2021-10-18  129  	msg.data = enter ? PM_RPMSG_SUSPEND : PM_RPMSG_ACTIVE;
fb9fd020919b41 Jacky Bai 2021-10-18  130  	msg.header.cate = IMX_RMPSG_LIFECYCLE;
fb9fd020919b41 Jacky Bai 2021-10-18  131  	msg.header.major = IMX_RMPSG_MAJOR;
fb9fd020919b41 Jacky Bai 2021-10-18  132  	msg.header.minor = IMX_RMPSG_MINOR;
fb9fd020919b41 Jacky Bai 2021-10-18  133  	msg.header.type = PM_RPMSG_TYPE;
fb9fd020919b41 Jacky Bai 2021-10-18  134  	msg.header.cmd = PM_RPMSG_MODE;
fb9fd020919b41 Jacky Bai 2021-10-18  135  
fb9fd020919b41 Jacky Bai 2021-10-18  136  	reinit_completion(&cmd_complete);
fb9fd020919b41 Jacky Bai 2021-10-18  137  
fb9fd020919b41 Jacky Bai 2021-10-18  138  	ret = rpmsg_send(life_cycle_rpdev->ept, &msg, sizeof(struct pm_rpmsg_data));
fb9fd020919b41 Jacky Bai 2021-10-18  139  	if (ret) {
fb9fd020919b41 Jacky Bai 2021-10-18  140  		dev_err(&life_cycle_rpdev->dev, "rpmsg send failed:%d\n", ret);
fb9fd020919b41 Jacky Bai 2021-10-18  141  		return ret;
fb9fd020919b41 Jacky Bai 2021-10-18  142  	}
fb9fd020919b41 Jacky Bai 2021-10-18  143  
fb9fd020919b41 Jacky Bai 2021-10-18  144  	ret = wait_for_completion_timeout(&cmd_complete,
fb9fd020919b41 Jacky Bai 2021-10-18  145  					msecs_to_jiffies(RPMSG_TIMEOUT));
fb9fd020919b41 Jacky Bai 2021-10-18  146  	if (!ret) {
fb9fd020919b41 Jacky Bai 2021-10-18  147  		dev_err(&life_cycle_rpdev->dev, "rpmsg_send timeout!\n");
fb9fd020919b41 Jacky Bai 2021-10-18  148  		return -ETIMEDOUT;
fb9fd020919b41 Jacky Bai 2021-10-18  149  	}
fb9fd020919b41 Jacky Bai 2021-10-18  150  
fb9fd020919b41 Jacky Bai 2021-10-18  151  	return 0;
fb9fd020919b41 Jacky Bai 2021-10-18  152  }
fb9fd020919b41 Jacky Bai 2021-10-18  153  

:::::: The code at line 126 was first introduced by commit
:::::: fb9fd020919b41006aab5e892c5c2cb804071cb0 LF-6607-01 soc: imx: Add suspend/resume lifecycle sync support on imx8ulp

:::::: TO: Jacky Bai <ping.bai@nxp.com>
:::::: CC: Dong Aisheng <aisheng.dong@nxp.com>

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