Hi all,

After merging the spi-fixes tree, today's linux-next build (htmldocs)
produced this warning:

include/linux/spi/spi.h:671: warning: Function parameter or member 'add_lock' not described in 'spi_controller'

Introduced by commit

  6098475d4cb4 ("spi: Fix deadlock when adding SPI controllers on SPI buses")

-- 
Cheers,
Stephen Rothwell