Hi Felipe, [auto build test ERROR on balbi-usb/next] [also build test ERROR on v4.12-rc4 next-20170609] [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/Felipe-Balbi/usb-gadget-functions-add-ftrace-export-over-USB/20170610-060059 base: https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git next config: i386-allmodconfig (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): drivers/usb/gadget/function/f-trace.c: In function 'ftrace_bind': >> drivers/usb/gadget/function/f-trace.c:271:22: error: assignment from incompatible pointer type [-Werror=incompatible-pointer-types] trace->ftrace.write = ftrace_write; ^ cc1: some warnings being treated as errors vim +271 drivers/usb/gadget/function/f-trace.c 265 goto err0; 266 trace->in = ep; 267 268 ftrace_hs_in_desc.bEndpointAddress = ftrace_fs_in_desc.bEndpointAddress; 269 ftrace_ss_in_desc.bEndpointAddress = ftrace_fs_in_desc.bEndpointAddress; 270 > 271 trace->ftrace.write = ftrace_write; 272 273 spin_lock_init(&trace->lock); 274 INIT_WORK(&trace->queue_work, ftrace_queue_work); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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