Hi Charles, [auto build test WARNING on ljones-mfd/for-mfd-next] [also build test WARNING on v4.10-rc7 next-20170210] [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/Charles-Keepax/mfd-wm831x-Add-basic-device-tree-binding/20170211-024222 base: https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next config: ia64-allmodconfig (attached as .config) compiler: ia64-linux-gcc (GCC) 6.2.0 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=ia64 All warnings (new ones prefixed by >>): drivers/mfd/wm831x-core.c: In function 'wm831x_of_get_type': >> drivers/mfd/wm831x-core.c:1636:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] return (int)id->data; ^ vim +1636 drivers/mfd/wm831x-core.c 1620 { .compatible = "wlf,wm8310", .data = (void *)WM8310 }, 1621 { .compatible = "wlf,wm8311", .data = (void *)WM8311 }, 1622 { .compatible = "wlf,wm8312", .data = (void *)WM8312 }, 1623 { .compatible = "wlf,wm8320", .data = (void *)WM8320 }, 1624 { .compatible = "wlf,wm8321", .data = (void *)WM8321 }, 1625 { .compatible = "wlf,wm8325", .data = (void *)WM8325 }, 1626 { .compatible = "wlf,wm8326", .data = (void *)WM8326 }, 1627 { }, 1628 }; 1629 EXPORT_SYMBOL_GPL(wm831x_of_match); 1630 1631 int wm831x_of_get_type(struct device *dev) 1632 { 1633 const struct of_device_id *id = of_match_device(wm831x_of_match, dev); 1634 1635 if (id) > 1636 return (int)id->data; 1637 else 1638 return 0; 1639 } 1640 EXPORT_SYMBOL_GPL(wm831x_of_get_type); 1641 #endif 1642 1643 /* 1644 * Instantiate the generic non-control parts of the device. --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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