tegra30-devfreq.c:undefined reference to `clk_set_min_rate'

[kbuild test robot]

Hi Kuninori,

It's probably a bug fix that unveils the link errors.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   d1eef1c619749b2a57e514a3fa67d9a516ffa919
commit: 3d519d6d388ba4f9a75d0e0b6f60d890987bc096 sh: kgdb: Mark expected switch fall-throughs
date:   6 days ago
config: sh-allyesconfig (attached as .config)
compiler: sh4-linux-gcc (GCC) 7.5.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 3d519d6d388ba4f9a75d0e0b6f60d890987bc096
        # save the attached .config to linux build tree
        GCC_VERSION=7.5.0 make.cross ARCH=sh 

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

All errors (new ones prefixed by >>):

   drivers/devfreq/tegra30-devfreq.o: In function `tegra_devfreq_target':
>> tegra30-devfreq.c:(.text+0x364): undefined reference to `clk_set_min_rate'

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Attachment: .config.gz
Description: application/gzip