Hi Mark,

After merging the spi tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:

drivers/spi/spi-davinci.c: In function 'davinci_spi_setup':
drivers/spi/spi-davinci.c:426:21: warning: unused variable 'master' [-Wunused-variable]
  struct spi_master *master = spi->master;
                     ^~~~~~

Introduced by commit

  101a68e74fe0 ("spi: davinci: Convert to use CS GPIO descriptors")

-- 
Cheers,
Stephen Rothwell