Hi Felipe, [auto build test ERROR on balbi-usb/next] [also build test ERROR on v4.7 next-20160805] [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-F-Tonello/Gadget-endpoint-request-allocation-and-MIDI/20160806-024520 base: https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git next config: x86_64-randconfig-x013-201631 (attached as .config) compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 Note: the linux-review/Felipe-F-Tonello/Gadget-endpoint-request-allocation-and-MIDI/20160806-024520 HEAD 5064a41cd5f89103e3b75c1a2ab9f6e98851503b builds fine. It only hurts bisectibility. All errors (new ones prefixed by >>): >> drivers/usb/gadget/u_f.c:17:21: error: conflicting types for 'alloc_ep_req' struct usb_request *alloc_ep_req(struct usb_ep *ep, int len, int default_len) ^~~~~~~~~~~~ In file included from drivers/usb/gadget/u_f.c:14:0: drivers/usb/gadget/u_f.h:63:21: note: previous declaration of 'alloc_ep_req' was here struct usb_request *alloc_ep_req(struct usb_ep *ep, size_t len, int default_len); ^~~~~~~~~~~~ vim +/alloc_ep_req +17 drivers/usb/gadget/u_f.c 1efd54ea Andrzej Pietrasiewicz 2013-11-07 11 * published by the Free Software Foundation. 1efd54ea Andrzej Pietrasiewicz 2013-11-07 12 */ 1efd54ea Andrzej Pietrasiewicz 2013-11-07 13 1efd54ea Andrzej Pietrasiewicz 2013-11-07 14 #include "u_f.h" a7ffc68f Felipe F. Tonello 2016-08-05 15 #include <linux/usb/ch9.h> 1efd54ea Andrzej Pietrasiewicz 2013-11-07 16 1efd54ea Andrzej Pietrasiewicz 2013-11-07 @17 struct usb_request *alloc_ep_req(struct usb_ep *ep, int len, int default_len) 1efd54ea Andrzej Pietrasiewicz 2013-11-07 18 { 1efd54ea Andrzej Pietrasiewicz 2013-11-07 19 struct usb_request *req; 1efd54ea Andrzej Pietrasiewicz 2013-11-07 20 :::::: The code at line 17 was first introduced by commit :::::: 1efd54eab2b60c68c2ce75ea635306cef847d751 usb: gadget: factor out alloc_ep_req :::::: TO: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx> :::::: CC: Felipe Balbi <balbi@xxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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