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V4L/DVB (7836): cinergyT2 build fix

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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>
This commit is contained in:
Ingo Molnar 2008-05-04 20:32:45 -03:00 committed by Mauro Carvalho Chehab
parent 696b9562df
commit dc9d522a13
1 changed files with 1 additions and 1 deletions
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2
drivers/media/dvb/cinergyT2/Kconfig
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@ -1,6 +1,6 @@
config DVB_CINERGYT2
tristate "Terratec CinergyT2/qanu USB2 DVB-T receiver"
depends on DVB_CORE && USB
depends on DVB_CORE && USB && INPUT
help
Support for "TerraTec CinergyT2" USB2.0 Highspeed DVB Receivers