Hi all,

After merging the spi tree, today's linux-next build (s390 allyesconfig)
failed like this:

drivers/spi/spi-sunplus-sp7021.c:568:12: error: 'sp7021_spi_runtime_resume' defined but not used [-Werror=unused-function]
drivers/spi/spi-sunplus-sp7021.c:560:12: error: 'sp7021_spi_runtime_suspend' defined but not used [-Werror=unused-function]

Caused by commit

  f62ca4e2a863 ("spi: Add spi driver for Sunplus SP7021")

-- 
Cheers,
Stephen Rothwell