Re: [PATCH] firmware: qcom: scm: Fix resource cleanup on probe failure

[kernel test robot]

Hi Mukesh,

kernel test robot noticed the following build errors:

[auto build test ERROR on linus/master]
[also build test ERROR on v7.2-rc7]
[cannot apply to next-20260814]
[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/Mukesh-Ojha/firmware-qcom-scm-Fix-resource-cleanup-on-probe-failure/20260815-220308
base:   linus/master
patch link:    https://lore.kernel.org/r/20260625093644.3918184-1-mukesh.ojha%40oss.qualcomm.com
patch subject: [PATCH] firmware: qcom: scm: Fix resource cleanup on probe failure
config: arm64-randconfig-003-20260817 (https://download.01.org/0day-ci/archive/20260817/202608171329.vdD9aiQC-lkp@xxxxxxxxx/config)
compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18)
rustc: rustc 1.96.0 (ac68faa20 2026-05-25)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260817/202608171329.vdD9aiQC-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202608171329.vdD9aiQC-lkp@xxxxxxxxx/

All errors (new ones prefixed by >>):

>> drivers/firmware/qcom/qcom_tzmem.c:523:2: error: use of undeclared identifier 'qcom_tzmem_using_shm_bridge'
     523 |         qcom_tzmem_using_shm_bridge = false;
         |         ^
   1 error generated.


vim +/qcom_tzmem_using_shm_bridge +523 drivers/firmware/qcom/qcom_tzmem.c

   520	
   521	void qcom_tzmem_disable(struct device *dev)
   522	{
 > 523		qcom_tzmem_using_shm_bridge = false;
   524		qcom_tzmem_dev = NULL;
   525	}
   526	EXPORT_SYMBOL_GPL(qcom_tzmem_disable);
   527	

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