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staging: comedi: ni_tio: tidy up ni_tio_get_clock_src()

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Remove the static const local variable and add a blank line after
the declarations.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2014-07-24 10:15:02 -07:00 • committed by Greg Kroah-Hartman
parent 7d9e68d3f4
commit f68d10c428
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/comedi/drivers/ni_tio.c
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@ -768,11 +768,11 @@ static void ni_tio_get_clock_src(struct ni_gpct *counter,
unsigned int *clock_source, unsigned int *clock_source,
unsigned int *period_ns) unsigned int *period_ns)
{ {
static const unsigned pico_per_nano = 1000;
uint64_t temp64; uint64_t temp64;
*clock_source = ni_tio_generic_clock_src_select(counter); *clock_source = ni_tio_generic_clock_src_select(counter);
temp64 = ni_tio_clock_period_ps(counter, *clock_source); temp64 = ni_tio_clock_period_ps(counter, *clock_source);
do_div(temp64, pico_per_nano); do_div(temp64, 1000); /* ps to ns */
*period_ns = temp64; *period_ns = temp64;
} }