[android-common:android13-5.15 1/5] drivers/pci/pci.h:610:61: error: expected identifier or '(' before '{' token

[android-common:android13-5.15 1/5] drivers/pci/pci.h:610:61: error: expected identifier or '(' before '{' token

[kernel test robot]

Hi David,

FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant.

tree:   https://android.googlesource.com/kernel/common android13-5.15
head:   38edc4724f5ea26f3015dbe044c2ac4f79f7adcf
commit: eaddd7157d019ff9415b6f65ae506f169a5d54c6 [1/5] BACKPORT: PCI/ASPM: Move pci_save_ltr_state() to aspm.c
config: arm64-allnoconfig (https://download.01.org/0day-ci/archive/20241024/202410240813.ILHkhksS-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 14.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241024/202410240813.ILHkhksS-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/202410240813.ILHkhksS-lkp@intel.com/

All error/warnings (new ones prefixed by >>):

   In file included from drivers/pci/of.c:16:
>> drivers/pci/pci.h:610:61: error: expected identifier or '(' before '{' token
     610 | static inline void pci_save_ltr_state(struct pci_dev *dev); { }
         |                                                             ^
   drivers/pci/pci.h:611:64: error: expected identifier or '(' before '{' token
     611 | static inline void pci_restore_ltr_state(struct pci_dev *dev); { }
         |                                                                ^
>> drivers/pci/pci.h:610:20: warning: 'pci_save_ltr_state' declared 'static' but never defined [-Wunused-function]
     610 | static inline void pci_save_ltr_state(struct pci_dev *dev); { }
         |                    ^~~~~~~~~~~~~~~~~~
>> drivers/pci/pci.h:611:20: warning: 'pci_restore_ltr_state' declared 'static' but never defined [-Wunused-function]
     611 | static inline void pci_restore_ltr_state(struct pci_dev *dev); { }
         |                    ^~~~~~~~~~~~~~~~~~~~~


vim +610 drivers/pci/pci.h

   589	
   590	/* PCI error reporting and recovery */
   591	pci_ers_result_t pcie_do_recovery(struct pci_dev *dev,
   592			pci_channel_state_t state,
   593			pci_ers_result_t (*reset_subordinates)(struct pci_dev *pdev));
   594	
   595	bool pcie_wait_for_link(struct pci_dev *pdev, bool active);
   596	#ifdef CONFIG_PCIEASPM
   597	void pcie_aspm_init_link_state(struct pci_dev *pdev);
   598	void pcie_aspm_exit_link_state(struct pci_dev *pdev);
   599	void pcie_aspm_pm_state_change(struct pci_dev *pdev);
   600	void pcie_aspm_powersave_config_link(struct pci_dev *pdev);
   601	void pci_configure_ltr(struct pci_dev *pdev);
   602	void pci_save_ltr_state(struct pci_dev *dev);
   603	void pci_restore_ltr_state(struct pci_dev *dev);
   604	#else
   605	static inline void pcie_aspm_init_link_state(struct pci_dev *pdev) { }
   606	static inline void pcie_aspm_exit_link_state(struct pci_dev *pdev) { }
   607	static inline void pcie_aspm_pm_state_change(struct pci_dev *pdev) { }
   608	static inline void pcie_aspm_powersave_config_link(struct pci_dev *pdev) { }
   609	static inline void pci_configure_ltr(struct pci_dev *pdev) { }
 > 610	static inline void pci_save_ltr_state(struct pci_dev *dev); { }
 > 611	static inline void pci_restore_ltr_state(struct pci_dev *dev); { }
   612	#endif
   613	

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https://github.com/intel/lkp-tests/wiki