Hi Tan, [auto build test ERROR on tip/x86/core] [also build test ERROR on v4.6-rc3 next-20160408] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/Tan-Jui-Nee/pinctrl-broxton-enable-platform-device-in-the-absent-of-ACPI-enumeration/20160411-105542 config: x86_64-randconfig-n0-04111131 (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All error/warnings (new ones prefixed by >>): drivers/mfd/lpc_ich.c:204:22: error: invalid application of 'sizeof' to incomplete type 'struct pinctrl_pin_desc' .pdata_size = sizeof(apl_pinctrl_pdata), ^ drivers/mfd/lpc_ich.c: In function 'lpc_ich_misc': drivers/mfd/lpc_ich.c:1146:4: error: invalid use of undefined type 'struct pinctrl_pin_desc' apl_pinctrl_pdata.name = kasprintf(GFP_KERNEL, "%u", ^ drivers/mfd/lpc_ich.c:1148:4: error: invalid use of undefined type 'struct pinctrl_pin_desc' if (apl_pinctrl_pdata.name) ^ drivers/mfd/lpc_ich.c:1148:4: error: invalid use of undefined type 'struct pinctrl_pin_desc' In file included from include/linux/linkage.h:4:0, from include/linux/kernel.h:6, from drivers/mfd/lpc_ich.c:63: >> include/linux/compiler.h:150:17: error: invalid use of undefined type 'struct pinctrl_pin_desc' static struct ftrace_branch_data \ ^ include/linux/compiler.h:145:23: note: in expansion of macro '__trace_if' #define if(cond, ...) __trace_if( (cond , ## __VA_ARGS__) ) ^ >> drivers/mfd/lpc_ich.c:1148:4: note: in expansion of macro 'if' if (apl_pinctrl_pdata.name) ^ drivers/mfd/lpc_ich.c:1158:7: error: invalid use of undefined type 'struct pinctrl_pin_desc' apl_pinctrl_pdata.name, ret); ^ drivers/mfd/lpc_ich.c:1160:4: error: invalid use of undefined type 'struct pinctrl_pin_desc' kfree(apl_pinctrl_pdata.name); ^ vim +150 include/linux/compiler.h 2bcd521a Steven Rostedt 2008-11-21 144 */ ab3c9c68 Linus Torvalds 2009-04-07 145 #define if(cond, ...) __trace_if( (cond , ## __VA_ARGS__) ) ab3c9c68 Linus Torvalds 2009-04-07 146 #define __trace_if(cond) \ ab3c9c68 Linus Torvalds 2009-04-07 147 if (__builtin_constant_p((cond)) ? !!(cond) : \ 2bcd521a Steven Rostedt 2008-11-21 148 ({ \ 2bcd521a Steven Rostedt 2008-11-21 149 int ______r; \ 2bcd521a Steven Rostedt 2008-11-21 @150 static struct ftrace_branch_data \ 2bcd521a Steven Rostedt 2008-11-21 151 __attribute__((__aligned__(4))) \ 2bcd521a Steven Rostedt 2008-11-21 152 __attribute__((section("_ftrace_branch"))) \ 2bcd521a Steven Rostedt 2008-11-21 153 ______f = { \ :::::: The code at line 150 was first introduced by commit :::::: 2bcd521a684cc94befbe2ce7d5b613c841b0d304 trace: profile all if conditionals :::::: TO: Steven Rostedt <srostedt@xxxxxxxxxx> :::::: CC: Ingo Molnar <mingo@xxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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