Hi Benjamin, [auto build test WARNING on robh/for-next] [also build test WARNING on v4.12-rc6] [cannot apply to balbi-usb/next next-20170623] [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/Benjamin-Herrenschmidt/usb-Add-Aspeed-SoC-USB-controllers-to-device-tree/20170626-124044 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next config: tile-allyesconfig (attached as .config) compiler: tilegx-linux-gcc (GCC) 4.6.2 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=tile All warnings (new ones prefixed by >>): drivers/usb/gadget/udc/aspeed-vhub/ep0.c: In function 'ast_vhub_ep0_do_send': >> drivers/usb/gadget/udc/aspeed-vhub/ep0.c:196:2: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t' [-Wformat] drivers/usb/gadget/udc/aspeed-vhub/ep0.c: In function 'ast_vhub_ep0_do_receive': drivers/usb/gadget/udc/aspeed-vhub/ep0.c:230:2: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t' [-Wformat] drivers/usb/gadget/udc/aspeed-vhub/ep0.c:230:2: warning: format '%d' expects argument of type 'int', but argument 7 has type 'size_t' [-Wformat] drivers/usb/gadget/udc/aspeed-vhub/ep0.c:234:3: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t' [-Wformat] -- drivers/usb/gadget/udc/aspeed-vhub/epn.c: In function 'ast_vhub_epn_kick_desc': >> drivers/usb/gadget/udc/aspeed-vhub/epn.c:209:14: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] drivers/usb/gadget/udc/aspeed-vhub/epn.c: In function 'ast_vhub_epn_queue': >> drivers/usb/gadget/udc/aspeed-vhub/epn.c:378:2: warning: format '%x' expects argument of type 'unsigned int', but argument 7 has type 'dma_addr_t' [-Wformat] vim +196 drivers/usb/gadget/udc/aspeed-vhub/ep0.c 180 ep->ep0.state = ep0_state_status; 181 writel(VHUB_EP0_RX_BUFF_RDY, ep->ep0.ctlstat); 182 ast_vhub_done(ep, req, 0); 183 return; 184 } 185 186 /* 187 * Next chunk cropped to max packet size. Also check if this 188 * is the last packet 189 */ 190 chunk = req->req.length - req->req.actual; 191 if (chunk > ep->ep.maxpacket) 192 chunk = ep->ep.maxpacket; 193 else if ((chunk < ep->ep.maxpacket) || !req->req.zero) 194 req->last_desc = 1; 195 > 196 EPVDBG(ep, "send chunk=%d last=%d, req->act=%d mp=%d\n", 197 chunk, req->last_desc, req->req.actual, ep->ep.maxpacket); 198 199 /* 200 * Copy data if any (internal requests already have data 201 * in the EP buffer) 202 */ 203 if (chunk && req->req.buf) 204 memcpy(ep->buf, req->req.buf + req->req.actual, chunk); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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