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staging: comedi: ni_tio: tidy up ni_660x_source_select_bits()

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Rename a local variable to fix the > 80 char line issues.

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 10:14:55 -07:00
committed by Greg Kroah-Hartman
parent 99065954d1
commit 463daa7f18
1 changed files with 4 additions and 6 deletions
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10
drivers/staging/comedi/drivers/ni_tio.c
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@@ -388,12 +388,11 @@ EXPORT_SYMBOL_GPL(ni_tio_arm);
static unsigned ni_660x_source_select_bits(unsigned int clock_source)
{
unsigned clk_src = clock_source & NI_GPCT_CLOCK_SRC_SELECT_MASK;
unsigned ni_660x_clock;
unsigned i;
const unsigned clock_select_bits =
clock_source & NI_GPCT_CLOCK_SRC_SELECT_MASK;
switch (clock_select_bits) {
switch (clk_src) {
case NI_GPCT_TIMEBASE_1_CLOCK_SRC_BITS:
ni_660x_clock = NI_660X_TIMEBASE_1_CLK;
break;
@@ -417,7 +416,7 @@ static unsigned ni_660x_source_select_bits(unsigned int clock_source)
break;
default:
for (i = 0; i <= NI_660X_MAX_RTSI_CHAN; ++i) {
if (clock_select_bits == NI_GPCT_RTSI_CLOCK_SRC_BITS(i)) {
if (clk_src == NI_GPCT_RTSI_CLOCK_SRC_BITS(i)) {
ni_660x_clock = NI_660X_RTSI_CLK(i);
break;
}
@@ -425,8 +424,7 @@ static unsigned ni_660x_source_select_bits(unsigned int clock_source)
if (i <= NI_660X_MAX_RTSI_CHAN)
break;
for (i = 0; i <= NI_660X_MAX_SRC_PIN; ++i) {
if (clock_select_bits ==
NI_GPCT_SOURCE_PIN_CLOCK_SRC_BITS(i)) {
if (clk_src == NI_GPCT_SOURCE_PIN_CLOCK_SRC_BITS(i)) {
ni_660x_clock = NI_660X_SRC_PIN_CLK(i);
break;
}