V4L/DVB (6245): GemTek Radio card - frequency calculation

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Frequency calculation to use better math.  It's still the same
IF offset and step size (which are not the same as the datasheet says) as
the code was before.  It's just more efficient and accurate.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Reviewed-by: Pekka Seppänen <pexu@kapsi.fi>
Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

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Trent Piepho 2007-10-01 00:32:25 -03:00 • committed by Mauro Carvalho Chehab

parent 4753647e64

commit 857e594ad5

1 changed files with 12 additions and 9 deletions

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drivers/media/radio/radio-gemtek.c

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