The "Second Gate" registers are sequential in the enum ni_gpct_register.
Replace this inline CamelCase function with a simple define.
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 | 18 +++++++++---------
drivers/staging/comedi/drivers/ni_tio_internal.h | 16 +---------------
2 files changed, 10 insertions(+), 24 deletions(-)
diff --git a/drivers/staging/comedi/drivers/ni_tio.c
b/drivers/staging/comedi/drivers/ni_tio.c
index f791405..5203103 100644
--- a/drivers/staging/comedi/drivers/ni_tio.c
+++ b/drivers/staging/comedi/drivers/ni_tio.c
@@ -403,13 +403,13 @@ void ni_tio_init_counter(struct ni_gpct *counter)
}
if (ni_tio_second_gate_registers_present(counter_dev)) {
counter_dev->
- regs[NITIO_Gi_Second_Gate_Reg(counter->counter_index)] =
+ regs[NITIO_GATE2_REG(counter->counter_index)] =
0x0;
write_register(counter,
counter_dev->
- regs[NITIO_Gi_Second_Gate_Reg
+ regs[NITIO_GATE2_REG
(counter->counter_index)],
- NITIO_Gi_Second_Gate_Reg(counter->
+ NITIO_GATE2_REG(counter->
counter_index));
}
ni_tio_set_bits(counter,
@@ -718,7 +718,7 @@ static void ni_tio_set_source_subselect(struct ni_gpct
*counter,
{
struct ni_gpct_device *counter_dev = counter->counter_dev;
const unsigned second_gate_reg =
- NITIO_Gi_Second_Gate_Reg(counter->counter_index);
+ NITIO_GATE2_REG(counter->counter_index);
if (counter_dev->variant != ni_gpct_variant_m_series)
return;
@@ -828,7 +828,7 @@ static unsigned ni_m_series_clock_src_select(const struct
ni_gpct *counter)
{
struct ni_gpct_device *counter_dev = counter->counter_dev;
const unsigned second_gate_reg =
- NITIO_Gi_Second_Gate_Reg(counter->counter_index);
+ NITIO_GATE2_REG(counter->counter_index);
unsigned clock_source = 0;
unsigned i;
const unsigned input_select = (ni_tio_get_soft_copy(counter,
@@ -1136,7 +1136,7 @@ static int ni_660x_set_second_gate(struct ni_gpct
*counter,
{
struct ni_gpct_device *counter_dev = counter->counter_dev;
const unsigned second_gate_reg =
- NITIO_Gi_Second_Gate_Reg(counter->counter_index);
+ NITIO_GATE2_REG(counter->counter_index);
const unsigned selected_second_gate = CR_CHAN(gate_source);
/* bits of second_gate that may be meaningful to second gate register */
static const unsigned selected_second_gate_mask = 0x1f;
@@ -1195,7 +1195,7 @@ static int ni_m_series_set_second_gate(struct ni_gpct
*counter,
{
struct ni_gpct_device *counter_dev = counter->counter_dev;
const unsigned second_gate_reg =
- NITIO_Gi_Second_Gate_Reg(counter->counter_index);
+ NITIO_GATE2_REG(counter->counter_index);
const unsigned selected_second_gate = CR_CHAN(gate_source);
/* bits of second_gate that may be meaningful to second gate register */
static const unsigned selected_second_gate_mask = 0x1f;
@@ -1223,7 +1223,7 @@ int ni_tio_set_gate_src(struct ni_gpct *counter, unsigned
gate_index,
{
struct ni_gpct_device *counter_dev = counter->counter_dev;
const unsigned second_gate_reg =
- NITIO_Gi_Second_Gate_Reg(counter->counter_index);
+ NITIO_GATE2_REG(counter->counter_index);
switch (gate_index) {
case 0:
@@ -1495,7 +1495,7 @@ static int ni_tio_get_gate_src(struct ni_gpct *counter,
unsigned gate_index,
(counter->
counter_index));
const unsigned second_gate_reg =
- NITIO_Gi_Second_Gate_Reg(counter->counter_index);
+ NITIO_GATE2_REG(counter->counter_index);
unsigned gate_select_bits;
switch (gate_index) {
diff --git a/drivers/staging/comedi/drivers/ni_tio_internal.h
b/drivers/staging/comedi/drivers/ni_tio_internal.h
index 0a4809a..1ef5f35 100644
--- a/drivers/staging/comedi/drivers/ni_tio_internal.h
+++ b/drivers/staging/comedi/drivers/ni_tio_internal.h
@@ -29,6 +29,7 @@
#define NITIO_LOADB_REG(x) (NITIO_G0_LOADB + (x))
#define NITIO_INPUT_SEL_REG(x) (NITIO_G0_INPUT_SEL + (x))
#define NITIO_CNT_MODE_REG(x) (NITIO_G0_CNT_MODE + (x))
+#define NITIO_GATE2_REG(x) (NITIO_G0_GATE2 + (x))
static inline enum ni_gpct_register NITIO_Gxx_Joint_Reset_Reg(unsigned idx)
{
@@ -82,21 +83,6 @@ static inline enum ni_gpct_register
NITIO_Gxx_Status_Reg(unsigned idx)
return 0;
}
-static inline enum ni_gpct_register NITIO_Gi_Second_Gate_Reg(unsigned idx)
-{
- switch (idx) {
- case 0:
- return NITIO_G0_GATE2;
- case 1:
- return NITIO_G1_GATE2;
- case 2:
- return NITIO_G2_GATE2;
- case 3:
- return NITIO_G3_GATE2;
- }
- return 0;
-}
-
static inline enum ni_gpct_register NITIO_Gi_DMA_Config_Reg(unsigned idx)
{
switch (idx) {
--
1.8.5.2
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