Re: [PATCH v3 05/10] media: i2c: imx290: Add configurable link frequency and pixel rate

From: kbuild test robot
Date: Wed May 27 2020 - 10:43:48 EST

Hi Andrey,

I love your patch! Yet something to improve:

[auto build test ERROR on linuxtv-media/master]
[also build test ERROR on v5.7-rc7 next-20200526]
[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]

base: git:// master
config: microblaze-randconfig-c023-20200527 (attached as .config)
compiler: microblaze-linux-gcc (GCC) 9.3.0

If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@xxxxxxxxx>

All errors (new ones prefixed by >>, old ones prefixed by <<):

microblaze-linux-ld: drivers/media/i2c/imx290.o: in function `imx290_calc_pixel_rate':
>> drivers/media/i2c/imx290.c:465: undefined reference to `__divdi3'

vim +465 drivers/media/i2c/imx290.c

459 static u64 imx290_calc_pixel_rate(struct imx290 *imx290)
460 {
461 s64 link_freq = imx290_get_link_freq(imx290);
462 u8 nlanes = imx290->nlanes;
464 /* pixel rate = link_freq * 2 * nr_of_lanes / bits_per_sample */
> 465 return (link_freq * 2 * nlanes / 10);
466 }

0-DAY CI Kernel Test Service, Intel Corporation

Attachment: .config.gz
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