x86.git testing found the following build bug in v2.6.26-rc1:
drivers/built-in.o: In function `cinergyt2_probe':
cinergyT2.c:(.text+0xb6117): undefined reference to `input_allocate_device'
cinergyT2.c:(.text+0xb6230): undefined reference to `input_register_device'
cinergyT2.c:(.text+0xb623d): undefined reference to `input_free_device'
with the following config:
http://redhat.com/~mingo/misc/config-Sun_May__4_22_06_54_CEST_2008.bad
The reason for the bug is that the cinergyT2 driver depends on
CONFIG_INPUT functionality, but if INPUT is modular it's still possible
to build CONFIG_DVB_CINERGYT2=y - which leads to missing symbols.
The solution is to make DVB_CINERGYT2 dependent on INPUT.
[ This solves the build problem - i have not tested the driver on this card. ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Ingo Molnar
dc9d522a13