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/[email protected]/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/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ 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
