diff options
Diffstat (limited to 'include/linux/cordic.h')
| -rw-r--r-- | include/linux/cordic.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/cordic.h b/include/linux/cordic.h index f932093e20c2..cf68ca4a508c 100644 --- a/include/linux/cordic.h +++ b/include/linux/cordic.h | |||
| @@ -35,8 +35,8 @@ struct cordic_iq { | |||
| 35 | * @theta: angle in degrees for which i/q coordinate is to be calculated. | 35 | * @theta: angle in degrees for which i/q coordinate is to be calculated. |
| 36 | * @coord: function output parameter holding the i/q coordinate. | 36 | * @coord: function output parameter holding the i/q coordinate. |
| 37 | * | 37 | * |
| 38 | * The function calculates the i/q coordinate for a given angle using | 38 | * The function calculates the i/q coordinate for a given angle using the |
| 39 | * cordic algorithm. The coordinate consists of a real (i) and an | 39 | * CORDIC algorithm. The coordinate consists of a real (i) and an |
| 40 | * imaginary (q) part. The real part is essentially the cosine of the | 40 | * imaginary (q) part. The real part is essentially the cosine of the |
| 41 | * angle and the imaginary part is the sine of the angle. The returned | 41 | * angle and the imaginary part is the sine of the angle. The returned |
| 42 | * values are scaled by 2^16 for precision. The range for theta is | 42 | * values are scaled by 2^16 for precision. The range for theta is |