Mauro Carvalho Chehab ac89758697 Revert "[media] dvb_frontend: return -ENOTTY for unimplement IOCTL" ... As reported by Klaus Schmidinger: "In VDR I use an ioctl() call with FE_READ_UNCORRECTED_BLOCKS on a device (using stb0899). After this call I check 'errno' for EOPNOTSUPP to determine whether this device supports this call. This used to work just fine, until a few months ago I noticed that my devices using stb0899 didn't display their signal quality in VDR's OSD any more. After further investigation I found that ioctl(FE_READ_UNCORRECTED_BLOCKS) no longer returns EOPNOTSUPP, but rather ENOTTY. And since I stop getting the signal quality in case any unknown errno value appears, this broke my signal quality query function." While the changes reflect what is there at: http://comments.gmane.org/gmane.linux.kernel/1235728 it does cause regression on userspace. So, revert it to stop the damage. This reverts commit 177ffe506c ("[media] dvb_frontend: return -ENOTTY for unimplement IOCTL"). Reported-by: Klaus Schmidinger <Klaus.Schmidinger@tvdr.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2013-02-15 12:11:23 -08:00
..
demux.h
dmxdev.c	[media] dmxdev: fix a comparition of unsigned expression warning	2012-10-28 07:38:42 -02:00
dmxdev.h	[media] remove include/linux/dvb/dmx.h	2012-10-19 07:29:17 -03:00
dvb_ca_en50221.c
dvb_ca_en50221.h
dvb_demux.c
dvb_demux.h
dvb_filter.c
dvb_filter.h
dvb_frontend.c	Revert "[media] dvb_frontend: return -ENOTTY for unimplement IOCTL"	2013-02-15 12:11:23 -08:00
dvb_frontend.h	[media] dvb: LNA implementation changes	2012-10-07 10:27:49 -03:00
dvb_math.c
dvb_math.h
dvb_net.c
dvb_net.h
dvb_ringbuffer.c
dvb_ringbuffer.h
dvb-usb-ids.h	[media] rtl28xxu: add NOXON DAB/DAB+ USB dongle rev 2	2012-11-28 09:51:22 -02:00
dvbdev.c
dvbdev.h
Kconfig
Makefile