Re: [PATCH] wifi: mt76: mt7921: Cancel scan work on unregister.

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

Hi David,

kernel test robot noticed the following build errors:

[auto build test ERROR on wireless-next/main]
[also build test ERROR on wireless/main linus/master v6.11-rc2 next-20240807]
[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/David-Ruth/wifi-mt76-mt7921-Cancel-scan-work-on-unregister/20240807-065202
base:   https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git main
patch link:    https://lore.kernel.org/r/20240806222113.2689446-1-druth%40chromium.org
patch subject: [PATCH] wifi: mt76: mt7921: Cancel scan work on unregister.
config: loongarch-allmodconfig (https://download.01.org/0day-ci/archive/20240807/202408071730.Ux9Cr643-lkp@intel.com/config)
compiler: loongarch64-linux-gcc (GCC) 14.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240807/202408071730.Ux9Cr643-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/202408071730.Ux9Cr643-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/net/wireless/mediatek/mt76/mt7921/pci.c: In function 'mt7921e_unregister_device':
>> drivers/net/wireless/mediatek/mt76/mt7921/pci.c:45:47: error: invalid type argument of '->' (have 'struct mt76_phy')
      45 |         struct mt792x_phy *phy = dev->mt76.phy->priv;
         |                                               ^~


vim +45 drivers/net/wireless/mediatek/mt76/mt7921/pci.c

    40	
    41	static void mt7921e_unregister_device(struct mt792x_dev *dev)
    42	{
    43		int i;
    44		struct mt76_connac_pm *pm = &dev->pm;
  > 45		struct mt792x_phy *phy = dev->mt76.phy->priv;
    46	
    47		cancel_delayed_work_sync(&phy->scan_work);
    48		cancel_work_sync(&dev->init_work);
    49		mt76_unregister_device(&dev->mt76);
    50		mt76_for_each_q_rx(&dev->mt76, i)
    51			napi_disable(&dev->mt76.napi[i]);
    52		cancel_delayed_work_sync(&pm->ps_work);
    53		cancel_work_sync(&pm->wake_work);
    54		cancel_work_sync(&dev->reset_work);
    55	
    56		mt76_connac2_tx_token_put(&dev->mt76);
    57		__mt792x_mcu_drv_pmctrl(dev);
    58		mt792x_dma_cleanup(dev);
    59		mt792x_wfsys_reset(dev);
    60		skb_queue_purge(&dev->mt76.mcu.res_q);
    61	
    62		tasklet_disable(&dev->mt76.irq_tasklet);
    63	}
    64	

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