drivers/net/wireless/mediatek/mt76/pci.c:8:6: warning: no previous prototype for 'mt76_pci_disable_aspm'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   b791d1bdf9212d944d749a5c7ff6febdba241771
commit: f37f05503575c59020dacd36e999f4e8b3dbc115 mt76: mt76x2e: disable pcie_aspm by default
date:   8 months ago
config: microblaze-randconfig-r023-20200612 (attached as .config)
compiler: microblaze-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout f37f05503575c59020dacd36e999f4e8b3dbc115
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=microblaze 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All warnings (new ones prefixed by >>, old ones prefixed by <<):

>> drivers/net/wireless/mediatek/mt76/pci.c:8:6: warning: no previous prototype for 'mt76_pci_disable_aspm' [-Wmissing-prototypes]
8 | void mt76_pci_disable_aspm(struct pci_dev *pdev)
|      ^~~~~~~~~~~~~~~~~~~~~

vim +/mt76_pci_disable_aspm +8 drivers/net/wireless/mediatek/mt76/pci.c

     7	
   > 8	void mt76_pci_disable_aspm(struct pci_dev *pdev)

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx

Attachment: .config.gz
Description: application/gzip