Messages in this thread | | | Date | Sun, 31 Jul 2022 17:23:09 +0800 | From | kernel test robot <> | Subject | [steev:linux-v5.19.0-rc8-tests 68/182] drivers/gpu/drm/msm/dp/dp_hpd.c:63:53: warning: converting the enum constant to a boolean |
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tree: https://github.com/steev/linux linux-v5.19.0-rc8-tests head: 171125613e081f0d0d9aeb710dc7469ce2c6a219 commit: 69fde892d28706172f6cfa4ae11d81712521c84c [68/182] drm/msm/dp: Add typec_mux implementation config: arm64-buildonly-randconfig-r005-20220731 (https://download.01.org/0day-ci/archive/20220731/202207311753.OE9Jwsti-lkp@intel.com/config) compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 52cd00cabf479aa7eb6dbb063b7ba41ea57bce9e) 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 # install arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://github.com/steev/linux/commit/69fde892d28706172f6cfa4ae11d81712521c84c git remote add steev https://github.com/steev/linux git fetch --no-tags steev linux-v5.19.0-rc8-tests git checkout 69fde892d28706172f6cfa4ae11d81712521c84c # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/gpu/drm/msm/ drivers/interconnect/qcom/
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/gpu/drm/msm/dp/dp_hpd.c:63:53: warning: converting the enum constant to a boolean [-Wint-in-bool-context] usbpd->multi_func = pin_assign == DP_PIN_ASSIGN_C || DP_PIN_ASSIGN_E; ^ 1 warning generated.
vim +63 drivers/gpu/drm/msm/dp/dp_hpd.c
52 53 static int dp_hpd_mux_set(struct typec_mux_dev *mux, struct typec_mux_state *state) 54 { 55 struct dp_hpd_private *dp_hpd = typec_mux_get_drvdata(mux); 56 struct dp_usbpd *usbpd = &dp_hpd->dp_usbpd; 57 struct typec_displayport_data *dp_data = state->data; 58 int pin_assign = 0; 59 60 if (dp_data) { 61 pin_assign = DP_CONF_GET_PIN_ASSIGN(dp_data->conf); 62 usbpd->hpd_irq = !!(dp_data->status & DP_STATUS_IRQ_HPD); > 63 usbpd->multi_func = pin_assign == DP_PIN_ASSIGN_C || DP_PIN_ASSIGN_E; 64 } 65 66 if (!pin_assign) { 67 if (dp_hpd->connected) { 68 dp_hpd->connected = false; 69 dp_hpd->dp_cb->disconnect(dp_hpd->dev); 70 } 71 } else if (!dp_hpd->connected) { 72 dp_hpd->connected = true; 73 dp_hpd->dp_cb->configure(dp_hpd->dev); 74 } else { 75 dp_hpd->dp_cb->attention(dp_hpd->dev); 76 } 77 78 return 0; 79 } 80
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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