| Message ID | 20220420063644.17758-1-rdunlap@infradead.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | media: make RADIO_ADAPTERS tristate | expand |
--- a/drivers/media/radio/Kconfig +++ b/drivers/media/radio/Kconfig @@ -4,10 +4,10 @@ # menuconfig RADIO_ADAPTERS - bool "Radio Adapters" + tristate "Radio Adapters" depends on VIDEO_DEV depends on MEDIA_RADIO_SUPPORT - default y + default VIDEO_DEV help Say Y here to enable selecting AM/FM radio adapters.
Fix build errors when RADIO_TEA575X=y, VIDEO_BT848=m, and VIDEO_DEV=m. The build errors occur due to [in drivers/media/Makefile]: obj-$(CONFIG_VIDEO_DEV) += radio/ so the (would be) builtin tea575x.o is not being built. This is also due to drivers/media/radio/Kconfig declaring a bool Kconfig symbol (RADIO_ADAPTERS) that depends on a tristate (VIDEO_DEV), so when VIDEO_DEV=m, RADIO_ADAPTERS becomes =y, and then the drivers that depend on RADIO_ADPATERS can be configured as builtin (=y) or as loadable modules (=m). Fix this by converting RADIO_ADAPTERS to a tristate symbol instead of a bool symbol. Fixes these build errors: ERROR: modpost: "snd_tea575x_hw_init" [drivers/media/pci/bt8xx/bttv.ko] undefined! ERROR: modpost: "snd_tea575x_set_freq" [drivers/media/pci/bt8xx/bttv.ko] undefined! ERROR: modpost: "snd_tea575x_s_hw_freq_seek" [drivers/media/pci/bt8xx/bttv.ko] undefined! ERROR: modpost: "snd_tea575x_enum_freq_bands" [drivers/media/pci/bt8xx/bttv.ko] undefined! ERROR: modpost: "snd_tea575x_g_tuner" [drivers/media/pci/bt8xx/bttv.ko] undefined! Fixes: 9958d30f38b9 ("media: Kconfig: cleanup VIDEO_DEV dependencies") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kernel test robot <lkp@intel.com> Link: lore.kernel.org/r/202204191711.IKJJFjgU-lkp@intel.com Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Jacopo Mondi <jacopo@jmondi.org> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: linux-media@vger.kernel.org --- Just for fun I tested a change to drivers/media/Makefile: -obj-y += common/ platform/ pci/ usb/ mmc/ firewire/ spi/ test-drivers/ -obj-$(CONFIG_VIDEO_DEV) += radio/ +obj-y += common/ platform/ pci/ usb/ mmc/ firewire/ spi/ test-drivers/ radio/ but that leaves a slew of other build errors (undefined symbols). drivers/media/radio/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)