Hi Prashant, Thank you for the patch! Yet something to improve: [auto build test ERROR on drm/drm-next] [also build test ERROR on usb/usb-testing v5.19-rc1 next-20220608] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/intel-lab-lkp/linux/commits/Prashant-Malani/usb-typec-Introduce-typec-switch-binding/20220608-042545 base: git://anongit.freedesktop.org/drm/drm drm-next config: nios2-buildonly-randconfig-r006-20220608 (https://download.01.org/0day-ci/archive/20220609/202206090842.UVDwwfxx-lkp@xxxxxxxxx/config) compiler: nios2-linux-gcc (GCC) 11.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/49c4c89ed5b50cbd623e611c8f4eba4b5ca9dd02 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Prashant-Malani/usb-typec-Introduce-typec-switch-binding/20220608-042545 git checkout 49c4c89ed5b50cbd623e611c8f4eba4b5ca9dd02 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=nios2 SHELL=/bin/bash drivers/gpu/drm/bridge/analogix/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): In file included from drivers/gpu/drm/bridge/analogix/anx7625.c:19: include/linux/usb/typec_mux.h:83:19: warning: no previous prototype for 'fwnode_typec_mux_get' [-Wmissing-prototypes] 83 | struct typec_mux *fwnode_typec_mux_get(struct fwnode_handle *fwnode, | ^~~~~~~~~~~~~~~~~~~~ include/linux/usb/typec_mux.h:89:6: warning: no previous prototype for 'typec_mux_put' [-Wmissing-prototypes] 89 | void typec_mux_put(struct typec_mux *mux) {} | ^~~~~~~~~~~~~ include/linux/usb/typec_mux.h:91:5: warning: no previous prototype for 'typec_mux_set' [-Wmissing-prototypes] 91 | int typec_mux_set(struct typec_mux *mux, struct typec_mux_state *state) | ^~~~~~~~~~~~~ include/linux/usb/typec_mux.h:103:1: warning: no previous prototype for 'typec_mux_register' [-Wmissing-prototypes] 103 | typec_mux_register(struct device *parent, const struct typec_mux_desc *desc) | ^~~~~~~~~~~~~~~~~~ include/linux/usb/typec_mux.h:107:6: warning: no previous prototype for 'typec_mux_unregister' [-Wmissing-prototypes] 107 | void typec_mux_unregister(struct typec_mux *mux) {} | ^~~~~~~~~~~~~~~~~~~~ include/linux/usb/typec_mux.h:109:6: warning: no previous prototype for 'typec_mux_set_drvdata' [-Wmissing-prototypes] 109 | void typec_mux_set_drvdata(struct typec_mux *mux, void *data) {} | ^~~~~~~~~~~~~~~~~~~~~ include/linux/usb/typec_mux.h:110:7: warning: no previous prototype for 'typec_mux_get_drvdata' [-Wmissing-prototypes] 110 | void *typec_mux_get_drvdata(struct typec_mux *mux) | ^~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/bridge/analogix/anx7625.c: In function 'anx7625_typec_mux_set': >> drivers/gpu/drm/bridge/analogix/anx7625.c:2616:64: error: passing argument 1 of 'typec_mux_get_drvdata' from incompatible pointer type [-Werror=incompatible-pointer-types] 2616 | struct anx7625_port_data *data = typec_mux_get_drvdata(mux); | ^~~ | | | struct typec_mux_dev * In file included from drivers/gpu/drm/bridge/analogix/anx7625.c:19: include/linux/usb/typec_mux.h:110:47: note: expected 'struct typec_mux *' but argument is of type 'struct typec_mux_dev *' 110 | void *typec_mux_get_drvdata(struct typec_mux *mux) | ~~~~~~~~~~~~~~~~~~^~~ drivers/gpu/drm/bridge/analogix/anx7625.c: In function 'anx7625_register_mode_switch': drivers/gpu/drm/bridge/analogix/anx7625.c:2675:30: error: assignment to 'struct typec_mux_dev *' from incompatible pointer type 'struct typec_mux *' [-Werror=incompatible-pointer-types] 2675 | port_data->typec_mux = typec_mux_register(dev, &mux_desc); | ^ drivers/gpu/drm/bridge/analogix/anx7625.c: In function 'anx7625_unregister_typec_switches': drivers/gpu/drm/bridge/analogix/anx7625.c:2689:57: error: passing argument 1 of 'typec_mux_unregister' from incompatible pointer type [-Werror=incompatible-pointer-types] 2689 | typec_mux_unregister(ctx->typec_ports[i].typec_mux); | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~ | | | struct typec_mux_dev * In file included from drivers/gpu/drm/bridge/analogix/anx7625.c:19: include/linux/usb/typec_mux.h:107:45: note: expected 'struct typec_mux *' but argument is of type 'struct typec_mux_dev *' 107 | void typec_mux_unregister(struct typec_mux *mux) {} | ~~~~~~~~~~~~~~~~~~^~~ cc1: some warnings being treated as errors vim +/typec_mux_get_drvdata +2616 drivers/gpu/drm/bridge/analogix/anx7625.c 2612 2613 static int anx7625_typec_mux_set(struct typec_mux_dev *mux, 2614 struct typec_mux_state *state) 2615 { > 2616 struct anx7625_port_data *data = typec_mux_get_drvdata(mux); 2617 struct anx7625_data *ctx = data->ctx; 2618 struct device *dev = &ctx->client->dev; 2619 2620 bool old_dp_connected = (ctx->typec_ports[0].dp_connected || 2621 ctx->typec_ports[1].dp_connected); 2622 bool new_dp_connected; 2623 2624 if (ctx->num_typec_switches == 1) 2625 return 0; 2626 2627 dev_dbg(dev, "mux_set dp_connected: c0=%d, c1=%d\n", 2628 ctx->typec_ports[0].dp_connected, ctx->typec_ports[1].dp_connected); 2629 2630 data->dp_connected = (state->alt && state->alt->svid == USB_TYPEC_DP_SID && 2631 state->alt->mode == USB_TYPEC_DP_MODE); 2632 2633 new_dp_connected = (ctx->typec_ports[0].dp_connected || 2634 ctx->typec_ports[1].dp_connected); 2635 2636 /* dp on, power on first */ 2637 if (!old_dp_connected && new_dp_connected) 2638 pm_runtime_get_sync(dev); 2639 2640 anx7625_typec_two_ports_update(ctx); 2641 2642 /* dp off, power off last */ 2643 if (old_dp_connected && !new_dp_connected) 2644 pm_runtime_put_sync(dev); 2645 2646 return 0; 2647 } 2648 -- 0-DAY CI Kernel Test Service https://01.org/lkp
