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/openbmc/linux/drivers/media/dvb-frontends/ |
H A D | Kconfig | ceab3ac1 Fri Apr 17 02:13:38 CDT 2020 Mauro Carvalho Chehab <mchehab+huawei@kernel.org> media: dvb-frontends: DUMMY_FE should depends on DVB_CORE
Using select for DVB_CORE doesn't work, as reported by Randy:
CONFIG_I2C=m CONFIG_DVB_CORE=y
ld: drivers/media/dvb-core/dvbdev.o: in function `dvb_module_probe': dvbdev.c:(.text+0xf92): undefined reference to `i2c_new_client_device' ld: dvbdev.c:(.text+0xffb): undefined reference to `i2c_unregister_device' ld: drivers/media/dvb-core/dvbdev.o: in function `dvb_module_release': dvbdev.c:(.text+0x107d): undefined reference to `i2c_unregister_device'
The problem is actually caused by the dummy frontend driver, which uses select, and it is missing an I2C dependency:
WARNING: unmet direct dependencies detected for DVB_CORE Depends on [m]: MEDIA_SUPPORT [=y] && MEDIA_DIGITAL_TV_SUPPORT [=y] && (I2C [=m] || I2C [=m]=n) Selected by [y]: - DVB_DUMMY_FE [=y] && MEDIA_SUPPORT [=y] && MEDIA_TEST_SUPPORT [=y]
As this is the only frontend driver using "select DVB_CORE", change it do depends on DVB_CORE.
Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> ceab3ac1 Fri Apr 17 02:13:38 CDT 2020 Mauro Carvalho Chehab <mchehab+huawei@kernel.org> media: dvb-frontends: DUMMY_FE should depends on DVB_CORE Using select for DVB_CORE doesn't work, as reported by Randy: CONFIG_I2C=m CONFIG_DVB_CORE=y ld: drivers/media/dvb-core/dvbdev.o: in function `dvb_module_probe': dvbdev.c:(.text+0xf92): undefined reference to `i2c_new_client_device' ld: dvbdev.c:(.text+0xffb): undefined reference to `i2c_unregister_device' ld: drivers/media/dvb-core/dvbdev.o: in function `dvb_module_release': dvbdev.c:(.text+0x107d): undefined reference to `i2c_unregister_device' The problem is actually caused by the dummy frontend driver, which uses select, and it is missing an I2C dependency: WARNING: unmet direct dependencies detected for DVB_CORE Depends on [m]: MEDIA_SUPPORT [=y] && MEDIA_DIGITAL_TV_SUPPORT [=y] && (I2C [=m] || I2C [=m]=n) Selected by [y]: - DVB_DUMMY_FE [=y] && MEDIA_SUPPORT [=y] && MEDIA_TEST_SUPPORT [=y] As this is the only frontend driver using "select DVB_CORE", change it do depends on DVB_CORE. Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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