From: kernel test robot <lkp@intel.com>
To: Melih Emik <melihemik@noirlang.tr>, Helge Deller <deller@gmx.de>,
linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org
Cc: oe-kbuild-all@lists.linux.dev,
Thomas Zimmermann <tzimmermann@suse.de>,
Wei Liu <wei.liu@kernel.org>,
Prasanna Kumar T S M <ptsm@linux.microsoft.com>,
Zsolt Kajtar <soci@c64.rulez.org>,
Mukesh Rathor <mrathor@linux.microsoft.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] fbdev: make sh_mobile_lcdc independent of FB_DEVICE
Date: Wed, 13 May 2026 15:41:58 +0800 [thread overview]
Message-ID: <202605131530.ZsNIZEco-lkp@intel.com> (raw)
In-Reply-To: <20260509213041.BqkXfeyP@66089470-6549-4c3e-ae4b-211f3f79ee1e>
Hi Melih,
kernel test robot noticed the following build errors:
[auto build test ERROR on drm-misc/drm-misc-next]
[also build test ERROR on drm-tip/drm-tip linus/master v7.1-rc3 next-20260508]
[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#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Melih-Emik/fbdev-make-sh_mobile_lcdc-independent-of-FB_DEVICE/20260512-235223
base: https://gitlab.freedesktop.org/drm/misc/kernel.git drm-misc-next
patch link: https://lore.kernel.org/r/20260509213041.BqkXfeyP%4066089470-6549-4c3e-ae4b-211f3f79ee1e
patch subject: [PATCH] fbdev: make sh_mobile_lcdc independent of FB_DEVICE
config: powerpc64-randconfig-r111-20260513 (https://download.01.org/0day-ci/archive/20260513/202605131530.ZsNIZEco-lkp@intel.com/config)
compiler: powerpc64-linux-gcc (GCC) 8.5.0
sparse: v0.6.5-rc1
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260513/202605131530.ZsNIZEco-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/202605131530.ZsNIZEco-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from include/linux/device.h:15,
from include/linux/backlight.h:12,
from drivers/video/fbdev/sh_mobile_lcdcfb.c:12:
drivers/video/fbdev/sh_mobile_lcdcfb.c: In function 'sh_mobile_lcdc_release':
>> drivers/video/fbdev/sh_mobile_lcdcfb.c:1787:14: error: 'struct fb_info' has no member named 'dev'
dev_dbg(info->dev, "%s(): %d users\n", __func__, ch->use_count);
^~
include/linux/dev_printk.h:139:23: note: in definition of macro 'dev_no_printk'
_dev_printk(level, dev, fmt, ##__VA_ARGS__); \
^~~
drivers/video/fbdev/sh_mobile_lcdcfb.c:1787:2: note: in expansion of macro 'dev_dbg'
dev_dbg(info->dev, "%s(): %d users\n", __func__, ch->use_count);
^~~~~~~
drivers/video/fbdev/sh_mobile_lcdcfb.c: In function 'sh_mobile_lcdc_open':
drivers/video/fbdev/sh_mobile_lcdcfb.c:1810:14: error: 'struct fb_info' has no member named 'dev'
dev_dbg(info->dev, "%s(): %d users\n", __func__, ch->use_count);
^~
include/linux/dev_printk.h:139:23: note: in definition of macro 'dev_no_printk'
_dev_printk(level, dev, fmt, ##__VA_ARGS__); \
^~~
drivers/video/fbdev/sh_mobile_lcdcfb.c:1810:2: note: in expansion of macro 'dev_dbg'
dev_dbg(info->dev, "%s(): %d users\n", __func__, ch->use_count);
^~~~~~~
drivers/video/fbdev/sh_mobile_lcdcfb.c: In function 'sh_mobile_lcdc_set_par':
drivers/video/fbdev/sh_mobile_lcdcfb.c:1894:15: error: 'struct fb_info' has no member named 'dev'
dev_err(info->dev, "%s: unable to restart LCDC\n", __func__);
^~
include/linux/dev_printk.h:110:11: note: in definition of macro 'dev_printk_index_wrap'
_p_func(dev, fmt, ##__VA_ARGS__); \
^~~
drivers/video/fbdev/sh_mobile_lcdcfb.c:1894:3: note: in expansion of macro 'dev_err'
dev_err(info->dev, "%s: unable to restart LCDC\n", __func__);
^~~~~~~
vim +1787 drivers/video/fbdev/sh_mobile_lcdcfb.c
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 1777
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 1778 /*
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 1779 * Locking: both .fb_release() and .fb_open() are called with info->lock held if
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 1780 * user == 1, or with console sem held, if user == 0.
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 1781 */
d7ad3342186330 drivers/video/sh_mobile_lcdcfb.c Laurent Pinchart 2011-11-22 1782 static int sh_mobile_lcdc_release(struct fb_info *info, int user)
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 1783 {
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 1784 struct sh_mobile_lcdc_chan *ch = info->par;
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 1785
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 1786 mutex_lock(&ch->open_lock);
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 @1787 dev_dbg(info->dev, "%s(): %d users\n", __func__, ch->use_count);
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 1788
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 1789 ch->use_count--;
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 1790
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 1791 /* Nothing to reconfigure, when called from fbcon */
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 1792 if (user) {
ac751efa6a0d70 drivers/video/sh_mobile_lcdcfb.c Torben Hohn 2011-01-25 1793 console_lock();
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 1794 sh_mobile_fb_reconfig(info);
ac751efa6a0d70 drivers/video/sh_mobile_lcdcfb.c Torben Hohn 2011-01-25 1795 console_unlock();
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 1796 }
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 1797
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 1798 mutex_unlock(&ch->open_lock);
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 1799
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 1800 return 0;
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 1801 }
dd210503b77ae0 drivers/video/sh_mobile_lcdcfb.c Guennadi Liakhovetski 2010-09-14 1802
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
prev parent reply other threads:[~2026-05-13 7:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-09 18:27 [PATCH] fbdev: make sh_mobile_lcdc independent of FB_DEVICE Melih Emik
2026-05-13 7:41 ` kernel test robot [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202605131530.ZsNIZEco-lkp@intel.com \
--to=lkp@intel.com \
--cc=deller@gmx.de \
--cc=dri-devel@lists.freedesktop.org \
--cc=linux-fbdev@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=melihemik@noirlang.tr \
--cc=mrathor@linux.microsoft.com \
--cc=oe-kbuild-all@lists.linux.dev \
--cc=ptsm@linux.microsoft.com \
--cc=soci@c64.rulez.org \
--cc=tzimmermann@suse.de \
--cc=wei.liu@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.