The BUG_ON() in this function can never happen.
For aesthetics, rename this CamelCase inline function and convert it into
a simple macro.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/staging/comedi/drivers/ni_tio.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/comedi/drivers/ni_tio.c
b/drivers/staging/comedi/drivers/ni_tio.c
index 422052f..2347612 100644
--- a/drivers/staging/comedi/drivers/ni_tio.c
+++ b/drivers/staging/comedi/drivers/ni_tio.c
@@ -192,11 +192,7 @@ static inline unsigned
NI_660x_Up_Down_Pin_Second_Gate_Select(unsigned n)
return 0x2 + n;
}
-static inline unsigned NI_660x_RTSI_Second_Gate_Select(unsigned n)
-{
- BUG_ON(n > ni_660x_max_rtsi_channel);
- return 0xb + n;
-}
+#define NI_660X_RTSI_GATE2_SEL(x) (0xb + (x))
static const unsigned int counter_status_mask =
COMEDI_COUNTER_ARMED | COMEDI_COUNTER_COUNTING;
@@ -1267,10 +1263,8 @@ ni_660x_second_gate_to_generic_gate_source(unsigned
ni_660x_gate_select)
return NI_GPCT_LOGIC_LOW_GATE_SELECT;
default:
for (i = 0; i <= ni_660x_max_rtsi_channel; ++i) {
- if (ni_660x_gate_select ==
- NI_660x_RTSI_Second_Gate_Select(i)) {
+ if (ni_660x_gate_select == NI_660X_RTSI_GATE2_SEL(i))
return NI_GPCT_RTSI_GATE_SELECT(i);
- }
}
if (i <= ni_660x_max_rtsi_channel)
break;
--
1.9.3
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