| commit | 48f72a1a4caaaac6cc22b6c4b6471286955a590d | [log] [tgz] |
|---|---|---|
| author | Mauro Carvalho Chehab <mchehab@redhat.com> | Fri Mar 22 06:37:32 2013 -0300 |
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | Fri Mar 22 09:46:45 2013 -0300 |
| tree | bd2fcff2352cc51a87292dfde0f3ed5a9028cd9e | |
| parent | f35d09db0e61009679e41cc5afa2d205b99c3816 [diff] |
[media] drxk: fix CNR calculus Changeset 8f3741e accidentally broke the CNR estimation. It should be calculated as "a + b - c". However, previously, the subtraction by c only occurred if SNR would be positive, due to a bad binding to DVBv3 API. This also fixes the following warning: drivers/media/dvb-frontends/drxk_hard.c:2556:6: warning: variable 'c' set but not used [-Wunused-but-set-variable] Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>