Kernel is built without radio support (CONFIG_RADIO_ADAPTERS is not set).
Such support was present in previous builds (3.1.9-1), for example.
$ uname -imorpv
3.2.1-3.fc16.x86_64 #1 SMP Mon Jan 23 15:36:17 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
Temporary workaround may be building just the needed module by yourself using custom makefile and linux kernel sources (same version with kernel you use).
For example (using SI470 USB device): go to drivers/media/radio/si470x folder and run a following commands there.
$ git checkout v3.2 # assuming it is a vanilla source cloned by git and currently loaded kernel is 3.2.*
$ mv Makefile Makefile.bak
$ echo -e '
radio-usb-si470x-objs := radio-si470x-usb.o radio-si470x-common.o
obj-m += radio-usb-si470x.o
KERNELDIR := /lib/modules/`uname -r`/build
ccflags-y += -DCONFIG_USB_SI470X -DCONFIG_USB_SI470X_MODULE
\t$(MAKE) -C $(KERNELDIR) SUBDIRS=$(CURDIR) modules
\trm -rf *.ko *.o *.cmd .*.o.d .tmp_versions Module.* modules.order
' > Makefile
$ sudo mv -iv radio-usb-si470x.ko /lib/modules/`uname -r`/kernel/drivers/media/
$ sudo depmod -A
$ sudo modprobe radio-usb-si470x
re-enabled on all branches
kernel-3.2.7-1.fc16 has been submitted as an update for Fedora 16.
kernel-18.104.22.168-1.fc15 has been submitted as an update for Fedora 15.
* should fix your issue,
* was pushed to the Fedora 15 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing kernel-22.214.171.124-1.fc15'
as soon as you are able to, then reboot.
Please go to the following url:
then log in and leave karma (feedback).
Kernel 3.2.7-1.fc16.x86_64 fixed subject issue. Thank you!
kernel-3.2.7-1.fc16 has been pushed to the Fedora 16 stable repository. If problems still persist, please make note of it in this bug report.
kernel-126.96.36.199-1.fc15 has been pushed to the Fedora 15 stable repository. If problems still persist, please make note of it in this bug report.