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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-03-22 10:37:32 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-03-22 13:46:45 +0100 |
| commit | 48f72a1a4caaaac6cc22b6c4b6471286955a590d (patch) | |
| tree | bd2fcff2352cc51a87292dfde0f3ed5a9028cd9e /drivers/media/common/siano | |
| parent | [media] siano: use do_div() for 64-bits division (diff) | |
| download | linux-48f72a1a4caaaac6cc22b6c4b6471286955a590d.tar.xz linux-48f72a1a4caaaac6cc22b6c4b6471286955a590d.zip | |
[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>
Diffstat (limited to 'drivers/media/common/siano')
0 files changed, 0 insertions, 0 deletions