From 68556ffc95771c55843f1be459d13938fac83f77 Mon Sep 17 00:00:00 2001
From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Thu, 14 Apr 2016 09:58:04 -0700
Subject: [PATCH] staging: comedi: ni_mio_common: remove
'fudge_factor_80_to_20Mhz'
For aesthetics, remove this local variable to fix the checkpatch.pl issue:
CHECK: Avoid CamelCase: <fudge_factor_80_to_20Mhz>
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>
---
drivers/staging/comedi/drivers/ni_mio_common.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/comedi/drivers/ni_mio_common.c b/drivers/staging/comedi/drivers/ni_mio_common.c
index 8a8ba26ac222b..655a1a1d0c61b 100644
--- a/drivers/staging/comedi/drivers/ni_mio_common.c
+++ b/drivers/staging/comedi/drivers/ni_mio_common.c
@@ -4831,7 +4831,6 @@ static int ni_mseries_get_pll_parameters(unsigned int reference_period_ns,
* divided by 4 to 20 MHz for most timing clocks
*/
static const unsigned int target_picosec = 12500;
- static const unsigned int fudge_factor_80_to_20Mhz = 4;
int best_period_picosec = 0;
for (div = 1; div <= NI_M_PLL_MAX_DIVISOR; ++div) {
@@ -4851,8 +4850,8 @@ static int ni_mseries_get_pll_parameters(unsigned int reference_period_ns,
*freq_divider = best_div;
*freq_multiplier = best_mult;
- *actual_period_ns = DIV_ROUND_CLOSEST(best_period_picosec *
- fudge_factor_80_to_20Mhz,
+ /* return the actual period (* fudge factor for 80 to 20 MHz) */
+ *actual_period_ns = DIV_ROUND_CLOSEST(best_period_picosec * 4,
pico_per_nano);
return 0;
}
--
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