Hi, Linus Walleij <linus.walleij@xxxxxxxxxx> writes: > On Mon, Oct 17, 2016 at 1:50 PM, Felipe Balbi > <felipe.balbi@xxxxxxxxxxxxxxx> wrote: > >> kbuild test robot <fengguang.wu@xxxxxxxxx> writes: >>> tree: https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git testing/next >>> head: 4281ef86fae986e0a9bb553fb311fe6d8e039118 >>> commit: 040f47e7330045feaa8c06bf2900db2eb2038e80 [57/84] usb: dwc3: Kconfig: allow all glues to build if COMPILE_TEST >>> config: blackfin-allmodconfig (attached as .config) >>> compiler: bfin-uclinux-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 >>> git checkout 040f47e7330045feaa8c06bf2900db2eb2038e80 >>> # save the attached .config to linux build tree >>> make.cross ARCH=blackfin >>> >>> All errors (new ones prefixed by >>): >>> >>> drivers/usb/dwc3/dwc3-st.c: In function 'st_dwc3_suspend': >>>>> drivers/usb/dwc3/dwc3-st.c:328:2: error: implicit declaration of function 'pinctrl_pm_select_sleep_state' [-Werror=implicit-function-declaration] >>> pinctrl_pm_select_sleep_state(dev); >>> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >>> drivers/usb/dwc3/dwc3-st.c: In function 'st_dwc3_resume': >>>>> drivers/usb/dwc3/dwc3-st.c:338:2: error: implicit declaration of function 'pinctrl_pm_select_default_state' [-Werror=implicit-function-declaration] >>> pinctrl_pm_select_default_state(dev); >>> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >>> cc1: some warnings being treated as errors >> >> looks like a bug in <linux/pinctrl/consumer.h>. Something along the >> lines of below should be enough: > > I don't think so, that include file looks pretty solid. > > I think the actual problem is that dwc3-st.c doesn't > #include <linux/pinctrl/consumer.h> even if it is using the > functions from it. Oh, I missed that there was already a stub further down the file. Indeed, we need to add a patch to dwc3-st.c. Sorry for the noise. -- balbi
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