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Message-ID: <202210020338.kASuv1OM-lkp@intel.com>
Date: Sun, 2 Oct 2022 03:36:34 +0800
From: kernel test robot <lkp@...el.com>
To: Bjorn Andersson <bjorn.andersson@...aro.org>
Cc: llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
linux-kernel@...r.kernel.org, Steev Klimaszewski <steev@...i.org>
Subject: [steev:c630-6.0.0-rc6 18/156] drivers/gpu/drm/msm/dp/dp_hpd.c:63:53:
warning: converting the enum constant to a boolean
tree: https://github.com/steev/linux c630-6.0.0-rc6
head: 9a45392dd66cc0ecc92257da15460d26f1b8a337
commit: acb6388af92f1a700359ec479f23a817a1d05beb [18/156] drm/msm/dp: Add typec_mux implementation
config: powerpc-allyesconfig
compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 791a7ae1ba3efd6bca96338e10ffde557ba83920)
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 powerpc cross compiling tool for clang build
# apt-get install binutils-powerpc-linux-gnu
# https://github.com/steev/linux/commit/acb6388af92f1a700359ec479f23a817a1d05beb
git remote add steev https://github.com/steev/linux
git fetch --no-tags steev c630-6.0.0-rc6
git checkout acb6388af92f1a700359ec479f23a817a1d05beb
# 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=powerpc SHELL=/bin/bash drivers/gpu/drm/msm/ drivers/power/supply/ drivers/soc/qcom/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.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
View attachment "config" of type "text/plain" (325180 bytes)
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