Re: [PATCH v2 15/15] staging/mgakms: Update matroxfb driver code for DRM

[kbuild test robot <lkp@intel.com>]

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Hi Thomas,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on linus/master]
[cannot apply to v5.4-rc3 next-20191014]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/Thomas-Zimmermann/DRM-fbconv-helpers-for-converting-fbdev-drivers/20191015-152231
config: arm64-allyesconfig (attached as .config)
compiler: aarch64-linux-gcc (GCC) 7.4.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        GCC_VERSION=7.4.0 make.cross ARCH=arm64 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   drivers/staging/mgakms/g450_pll.o: In function `__crc_g450_mnp2f':
>> g450_pll.c:(*ABS*+0x3559243b): multiple definition of `__crc_g450_mnp2f'
   drivers/staging/mgakms/g450_pll.o: In function `__crc_matroxfb_g450_setclk':
>> g450_pll.c:(*ABS*+0xb4e884b9): multiple definition of `__crc_matroxfb_g450_setclk'
   drivers/staging/mgakms/g450_pll.o: In function `matroxfb_g450_setclk':
>> g450_pll.c:(.text+0x1fe8): multiple definition of `matroxfb_g450_setclk'
   drivers/video/fbdev/matrox/g450_pll.o:g450_pll.c:(.text+0x1fe8): first defined here
   drivers/staging/mgakms/g450_pll.o: In function `g450_mnp2f':
>> g450_pll.c:(.text+0x0): multiple definition of `g450_mnp2f'
   drivers/video/fbdev/matrox/g450_pll.o:g450_pll.c:(.text+0x0): first defined here
   drivers/staging/mgakms/g450_pll.o: In function `matroxfb_g450_setpll_cond':
>> g450_pll.c:(.text+0x258): multiple definition of `matroxfb_g450_setpll_cond'
   drivers/video/fbdev/matrox/g450_pll.o:g450_pll.c:(.text+0x258): first defined here
   drivers/staging/mgakms/g450_pll.o: In function `__crc_matroxfb_g450_setpll_cond':
>> g450_pll.c:(*ABS*+0x92a49e90): multiple definition of `__crc_matroxfb_g450_setpll_cond'
   drivers/staging/mgakms/matroxfb_accel.o: In function `matrox_cfbX_init':
>> matroxfb_accel.c:(.text+0x78): multiple definition of `matrox_cfbX_init'
   drivers/video/fbdev/matrox/matroxfb_accel.o:matroxfb_accel.c:(.text+0x78): first defined here
   drivers/staging/mgakms/matroxfb_accel.o: In function `__crc_matrox_cfbX_init':
>> matroxfb_accel.c:(*ABS*+0x30cc4dd3): multiple definition of `__crc_matrox_cfbX_init'
   drivers/staging/mgakms/matroxfb_base.o: In function `__crc_matroxfb_enable_irq':
>> matroxfb_base.c:(*ABS*+0xcf34e848): multiple definition of `__crc_matroxfb_enable_irq'
   drivers/staging/mgakms/matroxfb_base.o: In function `__crc_matroxfb_register_driver':
>> matroxfb_base.c:(*ABS*+0x1294ef50): multiple definition of `__crc_matroxfb_register_driver'
   drivers/staging/mgakms/matroxfb_base.o: In function `matroxfb_enable_irq':
>> matroxfb_base.c:(.text+0x1130): multiple definition of `matroxfb_enable_irq'
   drivers/video/fbdev/matrox/matroxfb_base.o:matroxfb_base.c:(.text+0x1108): first defined here
   drivers/staging/mgakms/matroxfb_base.o: In function `__crc_matroxfb_unregister_driver':
>> matroxfb_base.c:(*ABS*+0x6a5fc443): multiple definition of `__crc_matroxfb_unregister_driver'
   drivers/staging/mgakms/matroxfb_base.o: In function `matroxfb_register_driver':
>> matroxfb_base.c:(.text+0x3e8): multiple definition of `matroxfb_register_driver'
   drivers/video/fbdev/matrox/matroxfb_base.o:matroxfb_base.c:(.text+0x3c8): first defined here
   drivers/staging/mgakms/matroxfb_base.o: In function `matroxfb_wait_for_sync':
>> matroxfb_base.c:(.text+0x13a0): multiple definition of `matroxfb_wait_for_sync'
   drivers/video/fbdev/matrox/matroxfb_base.o:matroxfb_base.c:(.text+0x1378): first defined here
   drivers/staging/mgakms/matroxfb_base.o: In function `__crc_matroxfb_wait_for_sync':
>> matroxfb_base.c:(*ABS*+0x299ca154): multiple definition of `__crc_matroxfb_wait_for_sync'
   drivers/staging/mgakms/matroxfb_base.o: In function `matroxfb_unregister_driver':
>> matroxfb_base.c:(.text+0x540): multiple definition of `matroxfb_unregister_driver'
   drivers/video/fbdev/matrox/matroxfb_base.o:matroxfb_base.c:(.text+0x520): first defined here
>> drivers/staging/mgakms/matroxfb_DAC1064.o:(.data+0xc0): multiple definition of `matrox_G100'
   drivers/video/fbdev/matrox/matroxfb_DAC1064.o:(.data+0xc0): first defined here
   drivers/staging/mgakms/matroxfb_DAC1064.o: In function `__crc_DAC1064_global_init':
>> matroxfb_DAC1064.c:(*ABS*+0xd101267): multiple definition of `__crc_DAC1064_global_init'
   drivers/staging/mgakms/matroxfb_DAC1064.o: In function `__crc_DAC1064_global_restore':
>> matroxfb_DAC1064.c:(*ABS*+0xf73a4dac): multiple definition of `__crc_DAC1064_global_restore'
>> drivers/staging/mgakms/matroxfb_DAC1064.o:(.data+0x100): multiple definition of `matrox_mystique'
   drivers/video/fbdev/matrox/matroxfb_DAC1064.o:(.data+0x100): first defined here
   drivers/staging/mgakms/matroxfb_DAC1064.o: In function `__crc_matrox_mystique':

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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