Arnd Bergmann <[email protected]> writes: > As several people have pointed out, the Kconfig dependencies for > stm are confusing, because you can enable the individual features > even when the subsystem itself is disabled. > > It turns out that randconfig tests even show the a build-time > bug because of this: > > drivers/hwtracing/stm/built-in.o: In function `dummy_stm_init': > drivers/hwtracing/stm/dummy_stm.c:53: undefined reference to > `stm_register_device' > drivers/hwtracing/stm/built-in.o: In function `dummy_stm_exit': > drivers/hwtracing/stm/dummy_stm.c:58: undefined reference to > `stm_unregister_device' > drivers/hwtracing/stm/built-in.o:(.debug_addr+0x14): undefined reference to > `stm_register_device' > drivers/hwtracing/stm/built-in.o:(.debug_addr+0x1c): undefined reference to > `stm_unregister_device' > > This adds the missing 'depends on STM' lines. > > Signed-off-by: Arnd Bergmann <[email protected]> > Fixes: 2c41538191e1 ("stm class: dummy_stm: Add dummy driver for testing stm > class")
http://marc.info/?l=linux-kernel&m=144680658616967 Unfortunately I wasn't able to get any fixes in 4.4 or anywhere else so far. Thanks, -- Alex
