[Intel-gfx] [PATCH 37/51] drm/rockchip: Drop explicit drm_mode_config_cleanup call
kbuild test robot
lkp at intel.com
Sat Feb 29 01:53:13 UTC 2020
Hi Daniel,
I love your patch! Yet something to improve:
[auto build test ERROR on drm-tip/drm-tip]
[also build test ERROR on next-20200228]
[cannot apply to drm-intel/for-linux-next linus/master pinchartl-media/drm/du/next v5.6-rc3]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Daniel-Vetter/drm-managed-resources-v3/20200229-005817
base: git://anongit.freedesktop.org/drm/drm-tip drm-tip
config: arm64-defconfig (attached as .config)
compiler: clang version 11.0.0 (git://gitmirror/llvm_project 949134e2fefd34a38ed71de90dffe2300e2e1139)
reproduce:
# FIXME the reproduce steps for clang is not ready yet
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp at intel.com>
All errors (new ones prefixed by >>):
>> drivers/gpu/drm/rockchip/rockchip_drm_drv.c:147:8: error: use of undeclared label 'err_mode_config_cleanup'
goto err_mode_config_cleanup;
^
1 error generated.
vim +/err_mode_config_cleanup +147 drivers/gpu/drm/rockchip/rockchip_drm_drv.c
2048e3286f347d Mark Yao 2014-08-22 110
f706974a69b6e2 Tomeu Vizoso 2016-06-10 111 static int rockchip_drm_bind(struct device *dev)
2048e3286f347d Mark Yao 2014-08-22 112 {
f706974a69b6e2 Tomeu Vizoso 2016-06-10 113 struct drm_device *drm_dev;
2048e3286f347d Mark Yao 2014-08-22 114 struct rockchip_drm_private *private;
2048e3286f347d Mark Yao 2014-08-22 115 int ret;
2048e3286f347d Mark Yao 2014-08-22 116
f706974a69b6e2 Tomeu Vizoso 2016-06-10 117 drm_dev = drm_dev_alloc(&rockchip_drm_driver, dev);
0f2886057be322 Tom Gundersen 2016-09-21 118 if (IS_ERR(drm_dev))
0f2886057be322 Tom Gundersen 2016-09-21 119 return PTR_ERR(drm_dev);
2048e3286f347d Mark Yao 2014-08-22 120
f706974a69b6e2 Tomeu Vizoso 2016-06-10 121 dev_set_drvdata(dev, drm_dev);
f706974a69b6e2 Tomeu Vizoso 2016-06-10 122
f706974a69b6e2 Tomeu Vizoso 2016-06-10 123 private = devm_kzalloc(drm_dev->dev, sizeof(*private), GFP_KERNEL);
f706974a69b6e2 Tomeu Vizoso 2016-06-10 124 if (!private) {
f706974a69b6e2 Tomeu Vizoso 2016-06-10 125 ret = -ENOMEM;
9127f99c4801f3 Tomasz Figa 2016-06-21 126 goto err_free;
f706974a69b6e2 Tomeu Vizoso 2016-06-10 127 }
f706974a69b6e2 Tomeu Vizoso 2016-06-10 128
2048e3286f347d Mark Yao 2014-08-22 129 drm_dev->dev_private = private;
2048e3286f347d Mark Yao 2014-08-22 130
5182c1a556d7ff Yakir Yang 2016-07-24 131 INIT_LIST_HEAD(&private->psr_list);
60beeccc72cabe Sean Paul 2018-03-05 132 mutex_init(&private->psr_list_lock);
5182c1a556d7ff Yakir Yang 2016-07-24 133
ccea91998c8f14 Jeffy Chen 2017-04-06 134 ret = rockchip_drm_init_iommu(drm_dev);
ccea91998c8f14 Jeffy Chen 2017-04-06 135 if (ret)
ccea91998c8f14 Jeffy Chen 2017-04-06 136 goto err_free;
ccea91998c8f14 Jeffy Chen 2017-04-06 137
7db42e97bb41bd Daniel Vetter 2020-02-27 138 ret = drm_mode_config_init(drm_dev);
7db42e97bb41bd Daniel Vetter 2020-02-27 139 if (ret)
7db42e97bb41bd Daniel Vetter 2020-02-27 140 goto err_iommu_cleanup;
2048e3286f347d Mark Yao 2014-08-22 141
2048e3286f347d Mark Yao 2014-08-22 142 rockchip_drm_mode_config_init(drm_dev);
2048e3286f347d Mark Yao 2014-08-22 143
2048e3286f347d Mark Yao 2014-08-22 144 /* Try to bind all sub drivers. */
2048e3286f347d Mark Yao 2014-08-22 145 ret = component_bind_all(dev, drm_dev);
2048e3286f347d Mark Yao 2014-08-22 146 if (ret)
ccea91998c8f14 Jeffy Chen 2017-04-06 @147 goto err_mode_config_cleanup;
2048e3286f347d Mark Yao 2014-08-22 148
ccea91998c8f14 Jeffy Chen 2017-04-06 149 ret = drm_vblank_init(drm_dev, drm_dev->mode_config.num_crtc);
ccea91998c8f14 Jeffy Chen 2017-04-06 150 if (ret)
ccea91998c8f14 Jeffy Chen 2017-04-06 151 goto err_unbind_all;
ccea91998c8f14 Jeffy Chen 2017-04-06 152
ccea91998c8f14 Jeffy Chen 2017-04-06 153 drm_mode_config_reset(drm_dev);
2048e3286f347d Mark Yao 2014-08-22 154
2048e3286f347d Mark Yao 2014-08-22 155 /*
2048e3286f347d Mark Yao 2014-08-22 156 * enable drm irq mode.
2048e3286f347d Mark Yao 2014-08-22 157 * - with irq_enabled = true, we can use the vblank feature.
2048e3286f347d Mark Yao 2014-08-22 158 */
2048e3286f347d Mark Yao 2014-08-22 159 drm_dev->irq_enabled = true;
2048e3286f347d Mark Yao 2014-08-22 160
2048e3286f347d Mark Yao 2014-08-22 161 ret = rockchip_drm_fbdev_init(drm_dev);
2048e3286f347d Mark Yao 2014-08-22 162 if (ret)
8415ab565da966 Mark Yao 2017-08-01 163 goto err_unbind_all;
8415ab565da966 Mark Yao 2017-08-01 164
8415ab565da966 Mark Yao 2017-08-01 165 /* init kms poll for handling hpd */
8415ab565da966 Mark Yao 2017-08-01 166 drm_kms_helper_poll_init(drm_dev);
2048e3286f347d Mark Yao 2014-08-22 167
9127f99c4801f3 Tomasz Figa 2016-06-21 168 ret = drm_dev_register(drm_dev, 0);
9127f99c4801f3 Tomasz Figa 2016-06-21 169 if (ret)
8415ab565da966 Mark Yao 2017-08-01 170 goto err_kms_helper_poll_fini;
9127f99c4801f3 Tomasz Figa 2016-06-21 171
2048e3286f347d Mark Yao 2014-08-22 172 return 0;
2048e3286f347d Mark Yao 2014-08-22 173 err_kms_helper_poll_fini:
2048e3286f347d Mark Yao 2014-08-22 174 drm_kms_helper_poll_fini(drm_dev);
8415ab565da966 Mark Yao 2017-08-01 175 rockchip_drm_fbdev_fini(drm_dev);
ccea91998c8f14 Jeffy Chen 2017-04-06 176 err_unbind_all:
2048e3286f347d Mark Yao 2014-08-22 177 component_unbind_all(dev, drm_dev);
7db42e97bb41bd Daniel Vetter 2020-02-27 178 err_iommu_cleanup:
ccea91998c8f14 Jeffy Chen 2017-04-06 179 rockchip_iommu_cleanup(drm_dev);
f706974a69b6e2 Tomeu Vizoso 2016-06-10 180 err_free:
574e0fbfc95e7f Thomas Zimmermann 2018-07-17 181 drm_dev_put(drm_dev);
2048e3286f347d Mark Yao 2014-08-22 182 return ret;
2048e3286f347d Mark Yao 2014-08-22 183 }
2048e3286f347d Mark Yao 2014-08-22 184
:::::: The code at line 147 was first introduced by commit
:::::: ccea91998c8f140bc3e324bbb3c3fb7148e72d31 drm/rockchip: Reorder drm bind/unbind sequence
:::::: TO: Jeffy Chen <jeffy.chen at rock-chips.com>
:::::: CC: Sean Paul <seanpaul at chromium.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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