Hi Sakari,

[auto build test WARNING on driver-core/driver-core-testing]
[also build test WARNING on v4.10-rc5 next-20170125]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Sakari-Ailus/ACPI-graph-support/20170128-032753
config: arm64-defconfig (attached as .config)
compiler: aarch64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=arm64 

All warnings (new ones prefixed by >>):

   In file included from arch/arm64/kvm/../../../virt/kvm/arm/vgic/vgic-v2.c:17:0:

quoted

include/linux/irqchip/arm-gic.h:123:30: warning: 'struct device' declared inside parameter list will not be visible outside of this definition or declaration

    int gic_of_init_child(struct device *dev, struct gic_chip_data **gic, int irq);
                                 ^~~~~~

vim +123 include/linux/irqchip/arm-gic.h

4c2880b3 include/linux/irqchip/arm-gic.h     Jon Hunter     2015-07-31  107  int gic_cpu_if_down(unsigned int gic_nr);
cdbb813d include/linux/irqchip/arm-gic.h     Jon Hunter     2016-06-07  108  void gic_cpu_save(struct gic_chip_data *gic);
cdbb813d include/linux/irqchip/arm-gic.h     Jon Hunter     2016-06-07  109  void gic_cpu_restore(struct gic_chip_data *gic);
cdbb813d include/linux/irqchip/arm-gic.h     Jon Hunter     2016-06-07  110  void gic_dist_save(struct gic_chip_data *gic);
cdbb813d include/linux/irqchip/arm-gic.h     Jon Hunter     2016-06-07  111  void gic_dist_restore(struct gic_chip_data *gic);
e807acbc arch/arm/include/asm/hardware/gic.h Changhwan Youn 2011-07-16  112  
8673c1d7 include/linux/irqchip/arm-gic.h     Linus Walleij  2015-10-24  113  /*
8673c1d7 include/linux/irqchip/arm-gic.h     Linus Walleij  2015-10-24  114   * Subdrivers that need some preparatory work can initialize their
8673c1d7 include/linux/irqchip/arm-gic.h     Linus Walleij  2015-10-24  115   * chips and call this to register their GICs.
8673c1d7 include/linux/irqchip/arm-gic.h     Linus Walleij  2015-10-24  116   */
8673c1d7 include/linux/irqchip/arm-gic.h     Linus Walleij  2015-10-24  117  int gic_of_init(struct device_node *node, struct device_node *parent);
8673c1d7 include/linux/irqchip/arm-gic.h     Linus Walleij  2015-10-24  118  
8673c1d7 include/linux/irqchip/arm-gic.h     Linus Walleij  2015-10-24  119  /*
9c8edddf include/linux/irqchip/arm-gic.h     Jon Hunter     2016-06-07  120   * Initialises and registers a non-root or child GIC chip. Memory for
9c8edddf include/linux/irqchip/arm-gic.h     Jon Hunter     2016-06-07  121   * the gic_chip_data structure is dynamically allocated.
9c8edddf include/linux/irqchip/arm-gic.h     Jon Hunter     2016-06-07  122   */
9c8edddf include/linux/irqchip/arm-gic.h     Jon Hunter     2016-06-07 @123  int gic_of_init_child(struct device *dev, struct gic_chip_data **gic, int irq);
9c8edddf include/linux/irqchip/arm-gic.h     Jon Hunter     2016-06-07  124  
9c8edddf include/linux/irqchip/arm-gic.h     Jon Hunter     2016-06-07  125  /*
8673c1d7 include/linux/irqchip/arm-gic.h     Linus Walleij  2015-10-24  126   * Legacy platforms not converted to DT yet must use this to init
8673c1d7 include/linux/irqchip/arm-gic.h     Linus Walleij  2015-10-24  127   * their GIC
8673c1d7 include/linux/irqchip/arm-gic.h     Linus Walleij  2015-10-24  128   */
e81a7cd9 include/linux/irqchip/arm-gic.h     Marc Zyngier   2015-10-13  129  void gic_init(unsigned int nr, int start,
e81a7cd9 include/linux/irqchip/arm-gic.h     Marc Zyngier   2015-10-13  130  	      void __iomem *dist , void __iomem *cpu);
db0d4db2 arch/arm/include/asm/hardware/gic.h Marc Zyngier   2011-11-12  131  

:::::: The code at line 123 was first introduced by commit
:::::: 9c8edddfc9924cb473a7570c37ca466db70728f8 irqchip/gic: Add platform driver for non-root GICs that require RPM

:::::: TO: Jon Hunter [off-list ref]
:::::: CC: Marc Zyngier [off-list ref]

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