[lpieralisi:for-review/acpi-iort-id-rework 8/12] include/linux/of_irq.h:87:34: error: 'of_msi_map_get_device_domain' declared 'static' but never defined

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

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/linux.git for-review/acpi-iort-id-rework
head:   b2a8809a420d6d12a92d54c343c360ead32af752
commit: 6b448905a263276e5f0b1f6c677425049c729270 [8/12] of/irq: make of_msi_map_get_device_domain() bus agnostic
config: sparc-allyesconfig (attached as .config)
compiler: sparc64-linux-gcc (GCC) 9.3.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 6b448905a263276e5f0b1f6c677425049c729270
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=sparc 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>

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

In file included from arch/sparc/kernel/of_device_common.c:12:
include/linux/of_irq.h:89:1: error: expected identifier or '(' before '{' token
89 | {
| ^
>> include/linux/of_irq.h:87:34: error: 'of_msi_map_get_device_domain' declared 'static' but never defined [-Werror=unused-function]
87 | static inline struct irq_domain *of_msi_map_get_device_domain(struct device *dev,
|                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors

vim +87 include/linux/of_irq.h

4c3141e09cfa64 Carlo Caione  2015-12-01   80  
48ae34fb39b0c0 Marc Zyngier  2015-09-18   81  static inline struct irq_domain *of_msi_get_domain(struct device *dev,
48ae34fb39b0c0 Marc Zyngier  2015-09-18   82  						   struct device_node *np,
48ae34fb39b0c0 Marc Zyngier  2015-09-18   83  						   enum irq_domain_bus_token token)
48ae34fb39b0c0 Marc Zyngier  2015-09-18   84  {
48ae34fb39b0c0 Marc Zyngier  2015-09-18   85  	return NULL;
48ae34fb39b0c0 Marc Zyngier  2015-09-18   86  }
82b9b4243c6d99 Marc Zyngier  2015-10-02  @87  static inline struct irq_domain *of_msi_map_get_device_domain(struct device *dev,
6b448905a26327 Diana Craciun 2020-04-29   88  						u32 id, u32 bus_token);
82b9b4243c6d99 Marc Zyngier  2015-10-02   89  {
82b9b4243c6d99 Marc Zyngier  2015-10-02   90  	return NULL;
82b9b4243c6d99 Marc Zyngier  2015-10-02   91  }
f9f9f11dcf0f3b Jonas Gorski  2015-10-12   92  static inline void of_msi_configure(struct device *dev, struct device_node *np)
f9f9f11dcf0f3b Jonas Gorski  2015-10-12   93  {
f9f9f11dcf0f3b Jonas Gorski  2015-10-12   94  }
eaddb5725357e9 Rob Herring   2015-12-09   95  static inline u32 of_msi_map_rid(struct device *dev,
eaddb5725357e9 Rob Herring   2015-12-09   96  				 struct device_node *msi_np, u32 rid_in)
eaddb5725357e9 Rob Herring   2015-12-09   97  {
eaddb5725357e9 Rob Herring   2015-12-09   98  	return rid_in;
eaddb5725357e9 Rob Herring   2015-12-09   99  }
a8d3f362f52b65 Rob Herring   2013-11-07  100  #endif
a8d3f362f52b65 Rob Herring   2013-11-07  101  

:::::: The code at line 87 was first introduced by commit
:::::: 82b9b4243c6d99d9e38087fa89183aa7479185e9 of/irq: Use the msi-map property to provide device-specific MSI domain

:::::: TO: Marc Zyngier <marc.zyngier@arm.com>
:::::: CC: Marc Zyngier <marc.zyngier@arm.com>

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

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