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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2023-07-03 16:52:08 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-07-10 00:47:48 +0300 |
| commit | f97fa3dcb2db02013e6904c032a1d2d45707ee40 (patch) | |
| tree | 47a694f5adb37f86e309ce7eeaf9590157f80cd9 /Documentation | |
| parent | 3d74f42c56db263e82ad96f8fe23aef38cdc071f (diff) | |
| download | linux-f97fa3dcb2db02013e6904c032a1d2d45707ee40.tar.xz | |
lib/math: Move dvb_math.c into lib/math/int_log.c
Some existing and new users may benefit from the intlog2() and
intlog10() APIs, make them wide available.
Reviewed-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Acked-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Link: https://lore.kernel.org/r/20230619172019.21457-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20230703135211.87416-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/core-api/kernel-api.rst | 7 | ||||
| -rw-r--r-- | Documentation/driver-api/media/dtv-common.rst | 9 |
2 files changed, 5 insertions, 11 deletions
diff --git a/Documentation/core-api/kernel-api.rst b/Documentation/core-api/kernel-api.rst index f2bcc5a7ea43..a526fbe06f86 100644 --- a/Documentation/core-api/kernel-api.rst +++ b/Documentation/core-api/kernel-api.rst @@ -162,8 +162,11 @@ Base 2 log and power Functions .. kernel-doc:: include/linux/log2.h :internal: -Integer power Functions ------------------------ +Integer log and power Functions +------------------------------- + +.. kernel-doc:: include/linux/int_log.h + :export: .. kernel-doc:: lib/math/int_pow.c :export: diff --git a/Documentation/driver-api/media/dtv-common.rst b/Documentation/driver-api/media/dtv-common.rst index f8b2c4dc8170..207a22bcaf4a 100644 --- a/Documentation/driver-api/media/dtv-common.rst +++ b/Documentation/driver-api/media/dtv-common.rst @@ -3,15 +3,6 @@ Digital TV Common functions --------------------------- -Math functions -~~~~~~~~~~~~~~ - -Provide some commonly-used math functions, usually required in order to -estimate signal strength and signal to noise measurements in dB. - -.. kernel-doc:: include/media/dvb_math.h - - DVB devices ~~~~~~~~~~~ |