[PATCH 09/36] staging: comedi: ni_tio_internal.h: replace NITIO_Gi_Counting_Mode_Reg()

[H Hartley Sweeten]

The "Counting Mode" registers are sequential in the enum ni_gpct_register.
Replace this inline CamelCase function with a simple define.

Signed-off-by: H Hartley Sweeten <hsweeten at visionengravers.com>
Cc: Ian Abbott <abbotti at mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
---
 drivers/staging/comedi/drivers/ni_tio.c          | 12 ++++++------
 drivers/staging/comedi/drivers/ni_tio_internal.h | 16 +---------------
 2 files changed, 7 insertions(+), 21 deletions(-)

diff --git a/drivers/staging/comedi/drivers/ni_tio.c b/drivers/staging/comedi/drivers/ni_tio.c
index 21456d6..f791405 100644
--- a/drivers/staging/comedi/drivers/ni_tio.c
+++ b/drivers/staging/comedi/drivers/ni_tio.c
@@ -397,7 +397,7 @@ void ni_tio_init_counter(struct ni_gpct *counter)
 			0);
 	if (ni_tio_counting_mode_registers_present(counter_dev)) {
 		ni_tio_set_bits(counter,
-				NITIO_Gi_Counting_Mode_Reg(counter->
+				NITIO_CNT_MODE_REG(counter->
 							   counter_index), ~0,
 				0);
 	}
@@ -439,7 +439,7 @@ static void ni_tio_set_sync_mode(struct ni_gpct *counter, int force_alt_sync)
 {
 	struct ni_gpct_device *counter_dev = counter->counter_dev;
 	const unsigned counting_mode_reg =
-	    NITIO_Gi_Counting_Mode_Reg(counter->counter_index);
+	    NITIO_CNT_MODE_REG(counter->counter_index);
 	static const uint64_t min_normal_sync_period_ps = 25000;
 	const uint64_t clock_period_ps = ni_tio_clock_period_ps(counter,
 								ni_tio_generic_clock_src_select
@@ -516,7 +516,7 @@ static int ni_tio_set_counter_mode(struct ni_gpct *counter, unsigned mode)
 		if (mode & NI_GPCT_INDEX_ENABLE_BIT)
 			counting_mode_bits |= Gi_Index_Mode_Bit;
 		ni_tio_set_bits(counter,
-				NITIO_Gi_Counting_Mode_Reg(counter->
+				NITIO_CNT_MODE_REG(counter->
 							   counter_index),
 				Gi_Counting_Mode_Mask | Gi_Index_Phase_Mask |
 				Gi_Index_Mode_Bit, counting_mode_bits);
@@ -582,7 +582,7 @@ int ni_tio_arm(struct ni_gpct *counter, int arm, unsigned start_trigger)
 				break;
 			}
 			ni_tio_set_bits(counter,
-					NITIO_Gi_Counting_Mode_Reg
+					NITIO_CNT_MODE_REG
 					(counter->counter_index),
 					Gi_HW_Arm_Select_Mask
 					(counter_dev->variant) |
@@ -792,7 +792,7 @@ static int ni_tio_set_clock_src(struct ni_gpct *counter,
 			break;
 		}
 		ni_tio_set_bits(counter,
-				NITIO_Gi_Counting_Mode_Reg(counter->
+				NITIO_CNT_MODE_REG(counter->
 							   counter_index),
 				Gi_Prescale_X2_Bit(counter_dev->variant) |
 				Gi_Prescale_X8_Bit(counter_dev->variant),
@@ -807,7 +807,7 @@ static unsigned ni_tio_clock_src_modifiers(const struct ni_gpct *counter)
 {
 	struct ni_gpct_device *counter_dev = counter->counter_dev;
 	const unsigned counting_mode_bits = ni_tio_get_soft_copy(counter,
-								 NITIO_Gi_Counting_Mode_Reg
+								 NITIO_CNT_MODE_REG
 								 (counter->
 								  counter_index));
 	unsigned bits = 0;
diff --git a/drivers/staging/comedi/drivers/ni_tio_internal.h b/drivers/staging/comedi/drivers/ni_tio_internal.h
index b8cd43b..0a4809a 100644
--- a/drivers/staging/comedi/drivers/ni_tio_internal.h
+++ b/drivers/staging/comedi/drivers/ni_tio_internal.h
@@ -28,21 +28,7 @@
 #define NITIO_LOADA_REG(x)		(NITIO_G0_LOADA + (x))
 #define NITIO_LOADB_REG(x)		(NITIO_G0_LOADB + (x))
 #define NITIO_INPUT_SEL_REG(x)		(NITIO_G0_INPUT_SEL + (x))
-
-static inline enum ni_gpct_register NITIO_Gi_Counting_Mode_Reg(unsigned idx)
-{
-	switch (idx) {
-	case 0:
-		return NITIO_G0_CNT_MODE;
-	case 1:
-		return NITIO_G1_CNT_MODE;
-	case 2:
-		return NITIO_G2_CNT_MODE;
-	case 3:
-		return NITIO_G3_CNT_MODE;
-	}
-	return 0;
-}
+#define NITIO_CNT_MODE_REG(x)		(NITIO_G0_CNT_MODE + (x))
 
 static inline enum ni_gpct_register NITIO_Gxx_Joint_Reset_Reg(unsigned idx)
 {
-- 
1.8.5.2