Hi Bart,

I love your patch! Yet something to improve:

[auto build test ERROR on mkp-scsi/for-next]
[also build test ERROR on next-20210625]
[cannot apply to scsi/for-next bvanassche/for-next v5.13-rc7]
[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]

url:    https://github.com/0day-ci/linux/commits/Bart-Van-Assche/UFS-patches-for-Linux-kernel-v5-14/20210625-073154
base:   https://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git for-next
config: x86_64-randconfig-a013-20210622 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://github.com/0day-ci/linux/commit/b5e451996a357bcf0940e038b6812f7d18fa4146
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Bart-Van-Assche/UFS-patches-for-Linux-kernel-v5-14/20210625-073154
        git checkout b5e451996a357bcf0940e038b6812f7d18fa4146
        # save the attached .config to linux build tree
        make W=1 ARCH=x86_64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <redacted>

All errors (new ones prefixed by >>):

quoted

ld: drivers/scsi/ufs/cdns-pltfrm.o:(.rodata+0x30): undefined reference to `ufshcd_pltfrm_suspend'
ld: drivers/scsi/ufs/cdns-pltfrm.o:(.rodata+0x38): undefined reference to `ufshcd_pltfrm_resume'
ld: drivers/scsi/ufs/cdns-pltfrm.o:(.rodata+0xc0): undefined reference to `ufshcd_pltfrm_runtime_suspend'
ld: drivers/scsi/ufs/cdns-pltfrm.o:(.rodata+0xc8): undefined reference to `ufshcd_pltfrm_runtime_resume'
ld: drivers/scsi/ufs/cdns-pltfrm.o:(.rodata+0xd0): undefined reference to `ufshcd_pltfrm_runtime_idle'

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0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org