Hi Zhang,

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

boolean symbol THERMAL tested for 'm'? test forced to 'n'

Introduced by commit

  be33e4fbbea5 ("thermal/drivers/core: Remove the module Kconfig's option")

There is a test for =m in drivers/net/ethernet/mellanox/mlxsw/Kconfig.

-- 
Cheers,
Stephen Rothwell