Hi Jose, [auto build test ERROR on linuxtv-media/master] [also build test ERROR on v4.13-rc1 next-20170714] [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/Jose-Abreu/Synopsys-Designware-HDMI-Video-Capture-Controller-PHY/20170711-092521 base: git://linuxtv.org/media_tree.git master config: i386-allyesconfig (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/media/platform/dwc/dw-hdmi-rx.c: In function 'dw_hdmi_registered': >> drivers/media/platform/dwc/dw-hdmi-rx.c:1452:9: error: implicit declaration of function 'v4l2_async_subnotifier_register' [-Werror=implicit-function-declaration] return v4l2_async_subnotifier_register(&dw_dev->sd, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/media/platform/dwc/dw-hdmi-rx.c: In function 'dw_hdmi_unregistered': >> drivers/media/platform/dwc/dw-hdmi-rx.c:1462:2: error: implicit declaration of function 'v4l2_async_subnotifier_unregister' [-Werror=implicit-function-declaration] v4l2_async_subnotifier_unregister(&dw_dev->v4l2_notifier); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/v4l2_async_subnotifier_register +1452 drivers/media/platform/dwc/dw-hdmi-rx.c 1436 1437 static int dw_hdmi_registered(struct v4l2_subdev *sd) 1438 { 1439 struct dw_hdmi_dev *dw_dev = to_dw_dev(sd); 1440 int ret; 1441 1442 ret = cec_register_adapter(dw_dev->cec_adap, dw_dev->dev); 1443 if (ret) { 1444 dev_err(dw_dev->dev, "failed to register CEC adapter\n"); 1445 cec_delete_adapter(dw_dev->cec_adap); 1446 return ret; 1447 } 1448 1449 cec_register_cec_notifier(dw_dev->cec_adap, dw_dev->cec_notifier); 1450 dw_dev->registered = true; 1451 > 1452 return v4l2_async_subnotifier_register(&dw_dev->sd, 1453 &dw_dev->v4l2_notifier); 1454 } 1455 1456 static void dw_hdmi_unregistered(struct v4l2_subdev *sd) 1457 { 1458 struct dw_hdmi_dev *dw_dev = to_dw_dev(sd); 1459 1460 cec_unregister_adapter(dw_dev->cec_adap); 1461 cec_notifier_put(dw_dev->cec_notifier); > 1462 v4l2_async_subnotifier_unregister(&dw_dev->v4l2_notifier); 1463 } 1464 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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