From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [PATCH v5 12/21] drm/bridge: ps8640: Register and attach our DSI device at probe
Date: Mon, 25 Oct 2021 08:18:34 +0800 [thread overview]
Message-ID: <202110250801.bjvoySUn-lkp@intel.com> (raw)
In-Reply-To: <20211021073947.499373-13-maxime@cerno.tech>
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Hi Maxime,
I love your patch! Yet something to improve:
[auto build test ERROR on next-20211020]
[cannot apply to linus/master v5.15-rc6 v5.15-rc5 v5.15-rc4 v5.15-rc6]
[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/0day-ci/linux/commits/Maxime-Ripard/drm-bridge-Make-panel-and-bridge-probe-order-consistent/20211021-154253
base: 51dba6e335ff9d1f6f50b5cacced8598956e1437
config: nds32-randconfig-r034-20211021 (attached as .config)
compiler: nds32le-linux-gcc (GCC) 11.2.0
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/0day-ci/linux/commit/585920edf3c968d2da5a1eeaa56a2a075d7067b9
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Maxime-Ripard/drm-bridge-Make-panel-and-bridge-probe-order-consistent/20211021-154253
git checkout 585920edf3c968d2da5a1eeaa56a2a075d7067b9
# save the attached .config to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=nds32 SHELL=/bin/bash drivers/gpu/drm/bridge/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/gpu/drm/bridge/parade-ps8640.c: In function 'ps8640_bridge_attach':
>> drivers/gpu/drm/bridge/parade-ps8640.c:407:9: error: 'ret' undeclared (first use in this function); did you mean 'net'?
407 | ret = drm_dp_aux_register(&ps_bridge->aux);
| ^~~
| net
drivers/gpu/drm/bridge/parade-ps8640.c:407:9: note: each undeclared identifier is reported only once for each function it appears in
In file included from include/linux/device.h:15,
from include/linux/acpi.h:15,
from include/linux/i2c.h:13,
from drivers/gpu/drm/bridge/parade-ps8640.c:9:
>> drivers/gpu/drm/bridge/parade-ps8640.c:409:25: error: 'dev' undeclared (first use in this function); did you mean 'cdev'?
409 | dev_err(dev, "failed to register DP AUX channel: %d\n", ret);
| ^~~
include/linux/dev_printk.h:110:25: note: in definition of macro 'dev_printk_index_wrap'
110 | _p_func(dev, fmt, ##__VA_ARGS__); \
| ^~~
drivers/gpu/drm/bridge/parade-ps8640.c:409:17: note: in expansion of macro 'dev_err'
409 | dev_err(dev, "failed to register DP AUX channel: %d\n", ret);
| ^~~~~~~
vim +407 drivers/gpu/drm/bridge/parade-ps8640.c
bc1aee7fc8f05b Jitao Shi 2019-12-30 398
a25b988ff83f3c Laurent Pinchart 2020-02-26 399 static int ps8640_bridge_attach(struct drm_bridge *bridge,
a25b988ff83f3c Laurent Pinchart 2020-02-26 400 enum drm_bridge_attach_flags flags)
bc1aee7fc8f05b Jitao Shi 2019-12-30 401 {
bc1aee7fc8f05b Jitao Shi 2019-12-30 402 struct ps8640 *ps_bridge = bridge_to_ps8640(bridge);
812a65ba9411c5 Enric Balletbo i Serra 2020-08-26 403
812a65ba9411c5 Enric Balletbo i Serra 2020-08-26 404 if (!(flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR))
812a65ba9411c5 Enric Balletbo i Serra 2020-08-26 405 return -EINVAL;
812a65ba9411c5 Enric Balletbo i Serra 2020-08-26 406
13afcdd7277eff Philip Chen 2021-09-21 @407 ret = drm_dp_aux_register(&ps_bridge->aux);
13afcdd7277eff Philip Chen 2021-09-21 408 if (ret) {
13afcdd7277eff Philip Chen 2021-09-21 @409 dev_err(dev, "failed to register DP AUX channel: %d\n", ret);
e1881ac0e79203 Maxime Ripard 2021-10-21 410 return ret;
13afcdd7277eff Philip Chen 2021-09-21 411 }
bc1aee7fc8f05b Jitao Shi 2019-12-30 412
bc1aee7fc8f05b Jitao Shi 2019-12-30 413 /* Attach the panel-bridge to the dsi bridge */
bc1aee7fc8f05b Jitao Shi 2019-12-30 414 return drm_bridge_attach(bridge->encoder, ps_bridge->panel_bridge,
a25b988ff83f3c Laurent Pinchart 2020-02-26 415 &ps_bridge->bridge, flags);
bc1aee7fc8f05b Jitao Shi 2019-12-30 416 }
bc1aee7fc8f05b Jitao Shi 2019-12-30 417
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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next prev parent reply other threads:[~2021-10-25 0:18 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-21 7:39 [PATCH v5 00/21] drm/bridge: Make panel and bridge probe order consistent Maxime Ripard
2021-10-21 7:39 ` [PATCH v5 01/21] drm/bridge: adv7533: Switch to devm MIPI-DSI helpers Maxime Ripard
2021-10-21 7:39 ` [PATCH v5 02/21] drm/bridge: adv7511: Register and attach our DSI device at probe Maxime Ripard
2021-10-21 7:39 ` [PATCH v5 03/21] drm/bridge: anx7625: Switch to devm MIPI-DSI helpers Maxime Ripard
2021-10-21 7:39 ` [PATCH v5 04/21] drm/bridge: anx7625: Register and attach our DSI device at probe Maxime Ripard
2021-10-21 7:39 ` [PATCH v5 05/21] drm/bridge: lt8912b: Switch to devm MIPI-DSI helpers Maxime Ripard
2021-10-21 7:39 ` [PATCH v5 06/21] drm/bridge: lt8912b: Register and attach our DSI device at probe Maxime Ripard
2021-10-21 7:39 ` [PATCH v5 07/21] drm/bridge: lt9611: Switch to devm MIPI-DSI helpers Maxime Ripard
2021-10-21 7:39 ` [PATCH v5 08/21] drm/bridge: lt9611: Register and attach our DSI device at probe Maxime Ripard
2021-10-21 7:39 ` [PATCH v5 09/21] drm/bridge: lt9611uxc: Switch to devm MIPI-DSI helpers Maxime Ripard
2021-10-21 7:39 ` [PATCH v5 10/21] drm/bridge: lt9611uxc: Register and attach our DSI device at probe Maxime Ripard
2021-10-21 7:39 ` [PATCH v5 11/21] drm/bridge: ps8640: Switch to devm MIPI-DSI helpers Maxime Ripard
2021-10-21 7:39 ` [PATCH v5 12/21] drm/bridge: ps8640: Register and attach our DSI device at probe Maxime Ripard
2021-10-21 18:40 ` kernel test robot
2021-10-21 18:40 ` kernel test robot
2021-10-25 0:18 ` kernel test robot [this message]
2021-10-21 7:39 ` [PATCH v5 13/21] drm/bridge: sn65dsi83: Fix bridge removal Maxime Ripard
2021-10-21 15:20 ` Sam Ravnborg
2021-10-22 20:02 ` Marek Vasut
2021-10-21 7:39 ` [PATCH v5 14/21] drm/bridge: sn65dsi83: Switch to devm MIPI-DSI helpers Maxime Ripard
2021-10-21 7:39 ` [PATCH v5 15/21] drm/bridge: sn65dsi83: Register and attach our DSI device at probe Maxime Ripard
2021-10-21 7:39 ` [PATCH v5 16/21] drm/bridge: sn65dsi86: Switch to devm MIPI-DSI helpers Maxime Ripard
2021-10-21 7:39 ` [PATCH v5 17/21] drm/bridge: sn65dsi86: Register and attach our DSI device at probe Maxime Ripard
2021-10-21 7:39 ` [PATCH v5 18/21] drm/bridge: tc358775: Switch to devm MIPI-DSI helpers Maxime Ripard
2021-10-21 7:39 ` [PATCH v5 19/21] drm/bridge: tc358775: Register and attach our DSI device at probe Maxime Ripard
2021-10-21 7:39 ` [PATCH v5 20/21] drm/kirin: dsi: Adjust probe order Maxime Ripard
2021-10-21 7:39 ` [PATCH v5 21/21] drm/msm/dsi: " Maxime Ripard
2021-10-21 16:30 ` Rob Clark
2021-10-21 15:22 ` [PATCH v5 00/21] drm/bridge: Make panel and bridge probe order consistent Sam Ravnborg
2021-10-25 15:16 ` Maxime Ripard
2021-10-25 16:54 ` Sam Ravnborg
2021-10-27 8:42 ` Maxime Ripard
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