From: kernel test robot <lkp@intel.com>
To: Neil Armstrong <neil.armstrong@linaro.org>
Cc: oe-kbuild-all@lists.linux.dev,
Linux Memory Management List <linux-mm@kvack.org>,
Douglas Anderson <dianders@chromium.org>
Subject: [linux-next:master 6215/10296] drivers/gpu/drm/panel/panel-boe-tv101wum-ll2.c:173:15: error: implicit declaration of function 'devm_regulator_bulk_get_const'; did you mean 'devm_regulator_bulk_get_enable'?
Date: Fri, 6 Sep 2024 19:05:19 +0800 [thread overview]
Message-ID: <202409061909.YZYMDyw6-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 9aaeb87ce1e966169a57f53a02ba05b30880ffb8
commit: aec8485f226c36eb4eea1d489772cd6f2c40144d [6215/10296] drm/panel: add BOE tv101wum-ll2 panel driver
config: parisc-randconfig-r123-20240906 (https://download.01.org/0day-ci/archive/20240906/202409061909.YZYMDyw6-lkp@intel.com/config)
compiler: hppa-linux-gcc (GCC) 14.1.0
reproduce: (https://download.01.org/0day-ci/archive/20240906/202409061909.YZYMDyw6-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202409061909.YZYMDyw6-lkp@intel.com/
Note: the linux-next/master HEAD 9aaeb87ce1e966169a57f53a02ba05b30880ffb8 builds fine.
It may have been fixed somewhere.
All errors (new ones prefixed by >>):
drivers/gpu/drm/panel/panel-boe-tv101wum-ll2.c: In function 'boe_tv101wum_ll2_probe':
>> drivers/gpu/drm/panel/panel-boe-tv101wum-ll2.c:173:15: error: implicit declaration of function 'devm_regulator_bulk_get_const'; did you mean 'devm_regulator_bulk_get_enable'? [-Wimplicit-function-declaration]
173 | ret = devm_regulator_bulk_get_const(&dsi->dev,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| devm_regulator_bulk_get_enable
vim +173 drivers/gpu/drm/panel/panel-boe-tv101wum-ll2.c
162
163 static int boe_tv101wum_ll2_probe(struct mipi_dsi_device *dsi)
164 {
165 struct device *dev = &dsi->dev;
166 struct boe_tv101wum_ll2 *ctx;
167 int ret;
168
169 ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
170 if (!ctx)
171 return -ENOMEM;
172
> 173 ret = devm_regulator_bulk_get_const(&dsi->dev,
174 ARRAY_SIZE(boe_tv101wum_ll2_supplies),
175 boe_tv101wum_ll2_supplies,
176 &ctx->supplies);
177 if (ret < 0)
178 return ret;
179
180 ctx->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW);
181 if (IS_ERR(ctx->reset_gpio))
182 return dev_err_probe(dev, PTR_ERR(ctx->reset_gpio),
183 "Failed to get reset-gpios\n");
184
185 ctx->dsi = dsi;
186 mipi_dsi_set_drvdata(dsi, ctx);
187
188 dsi->lanes = 4;
189 dsi->format = MIPI_DSI_FMT_RGB888;
190 dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
191 MIPI_DSI_MODE_VIDEO_HSE;
192
193 drm_panel_init(&ctx->panel, dev, &boe_tv101wum_ll2_panel_funcs,
194 DRM_MODE_CONNECTOR_DSI);
195 ctx->panel.prepare_prev_first = true;
196
197 ret = drm_panel_of_backlight(&ctx->panel);
198 if (ret)
199 return dev_err_probe(dev, ret, "Failed to get backlight\n");
200
201 drm_panel_add(&ctx->panel);
202
203 ret = mipi_dsi_attach(dsi);
204 if (ret < 0) {
205 drm_panel_remove(&ctx->panel);
206 return dev_err_probe(dev, ret, "Failed to attach to DSI host\n");
207 }
208
209 return 0;
210 }
211
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2024-09-06 11:06 UTC|newest]
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