Hi Uwe, kernel test robot noticed the following build errors:
[auto build test ERROR on 0636e6205beed850d985276dc56fd73d785bea5c] url: https://github.com/intel-lab-lkp/linux/commits/Uwe-Kleine-K-nig/fbdev-au1100fb-Don-t-store-device-specific-data-in-global-variables/20260209-015956 base: 0636e6205beed850d985276dc56fd73d785bea5c patch link: https://lore.kernel.org/r/67b7aa0157b9cf5de111ab6b2725d207ec98aae9.1770572936.git.u.kleine-koenig%40baylibre.com patch subject: [PATCH v3 5/6] fbdev: au1100fb: Make driver compilable on non-mips platforms config: csky-allmodconfig (https://download.01.org/0day-ci/archive/20260209/[email protected]/config) compiler: csky-linux-gcc (GCC) 15.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260209/[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 >>): csky-linux-ld: drivers/video/fbdev/au1100fb.o: in function `au1100fb_drv_remove': au1100fb.c:(.text+0x21c): undefined reference to `unregister_framebuffer' >> csky-linux-ld: au1100fb.c:(.text+0x224): undefined reference to >> `fb_dealloc_cmap' csky-linux-ld: drivers/video/fbdev/au1100fb.o: in function `au1100fb_fb_mmap': au1100fb.c:(.text+0x2bc): undefined reference to `unregister_framebuffer' csky-linux-ld: au1100fb.c:(.text+0x2c0): undefined reference to `fb_dealloc_cmap' csky-linux-ld: drivers/video/fbdev/au1100fb.o: in function `au1100fb_drv_probe': au1100fb.c:(.text+0x540): undefined reference to `fb_get_options' >> csky-linux-ld: au1100fb.c:(.text+0x6e4): undefined reference to >> `fb_get_options' >> csky-linux-ld: au1100fb.c:(.text+0x7bc): undefined reference to >> `fb_alloc_cmap' >> csky-linux-ld: au1100fb.c:(.text+0x7d8): undefined reference to >> `register_framebuffer' csky-linux-ld: au1100fb.c:(.text+0x818): undefined reference to `fb_dealloc_cmap' csky-linux-ld: au1100fb.c:(.text+0x850): undefined reference to `fb_alloc_cmap' csky-linux-ld: au1100fb.c:(.text+0x860): undefined reference to `register_framebuffer' csky-linux-ld: au1100fb.c:(.text+0x874): undefined reference to `fb_dealloc_cmap' >> csky-linux-ld: drivers/video/fbdev/au1100fb.o:(.rodata+0xc): undefined >> reference to `fb_io_read' >> csky-linux-ld: drivers/video/fbdev/au1100fb.o:(.rodata+0x10): undefined >> reference to `fb_io_write' >> csky-linux-ld: drivers/video/fbdev/au1100fb.o:(.rodata+0x2c): undefined >> reference to `cfb_fillrect' >> csky-linux-ld: drivers/video/fbdev/au1100fb.o:(.rodata+0x30): undefined >> reference to `cfb_copyarea' >> csky-linux-ld: drivers/video/fbdev/au1100fb.o:(.rodata+0x34): undefined >> reference to `cfb_imageblit' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
