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staging: comedi: ni_tio_internal.h: replace NITIO_Gi_LoadB_Reg() 

The "LoadB" 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@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 2013-12-19 16:31:39 -07:00 committed by Greg Kroah-Hartman
parent 720712f439
commit cc7a164b16
2 changed files with 8 additions and 22 deletions
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14
drivers/staging/comedi/drivers/ni_tio.c
View File

@ -387,11 +387,11 @@ void ni_tio_init_counter(struct ni_gpct *counter)
counter_dev->
regs[NITIO_LOADA_REG(counter->counter_index)],
NITIO_LOADA_REG(counter->counter_index));
counter_dev->regs[NITIO_Gi_LoadB_Reg(counter->counter_index)] = 0x0;
counter_dev->regs[NITIO_LOADB_REG(counter->counter_index)] = 0x0;
write_register(counter,
counter_dev->
regs[NITIO_Gi_LoadB_Reg(counter->counter_index)],
NITIO_Gi_LoadB_Reg(counter->counter_index));
regs[NITIO_LOADB_REG(counter->counter_index)],
NITIO_LOADB_REG(counter->counter_index));
ni_tio_set_bits(counter,
NITIO_Gi_Input_Select_Reg(counter->counter_index), ~0,
0);
@ -1669,7 +1669,7 @@ int ni_tio_rinsn(struct ni_gpct *counter, struct comedi_insn *insn,
case 2:
data[0] =
counter_dev->
regs[NITIO_Gi_LoadB_Reg(counter->counter_index)];
regs[NITIO_LOADB_REG(counter->counter_index)];
break;
}
return 0;
@ -1683,7 +1683,7 @@ static unsigned ni_tio_next_load_register(struct ni_gpct *counter)
counter_index));
if (bits & Gi_Next_Load_Source_Bit(counter->counter_index))
return NITIO_Gi_LoadB_Reg(counter->counter_index);
return NITIO_LOADB_REG(counter->counter_index);
else
return NITIO_LOADA_REG(counter->counter_index);
}
@ -1716,10 +1716,10 @@ int ni_tio_winsn(struct ni_gpct *counter, struct comedi_insn *insn,
NITIO_LOADA_REG(counter->counter_index));
break;
case 2:
counter_dev->regs[NITIO_Gi_LoadB_Reg(counter->counter_index)] =
counter_dev->regs[NITIO_LOADB_REG(counter->counter_index)] =
data[0];
write_register(counter, data[0],
NITIO_Gi_LoadB_Reg(counter->counter_index));
NITIO_LOADB_REG(counter->counter_index));
break;
default:
return -EINVAL;

16
drivers/staging/comedi/drivers/ni_tio_internal.h
View File

@ -26,6 +26,7 @@
#define NITIO_SW_SAVE_REG(x) (NITIO_G0_SW_SAVE + (x))
#define NITIO_MODE_REG(x) (NITIO_G0_MODE + (x))
#define NITIO_LOADA_REG(x) (NITIO_G0_LOADA + (x))
#define NITIO_LOADB_REG(x) (NITIO_G0_LOADB + (x))
static inline enum ni_gpct_register NITIO_Gi_Counting_Mode_Reg(unsigned idx)
{
@ -109,21 +110,6 @@ static inline enum ni_gpct_register NITIO_Gxx_Status_Reg(unsigned idx)
return 0;
}
static inline enum ni_gpct_register NITIO_Gi_LoadB_Reg(unsigned idx)
{
switch (idx) {
case 0:
return NITIO_G0_LOADB;
case 1:
return NITIO_G1_LOADB;
case 2:
return NITIO_G2_LOADB;
case 3:
return NITIO_G3_LOADB;
}
return 0;
}
static inline enum ni_gpct_register NITIO_Gi_Second_Gate_Reg(unsigned idx)
{
switch (idx) {