Convert these enums into defines and rename the CamelCase symbols.
For aesthetics, move the new defines so they are associated with
the register 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_internal.h | 21 ++-------------------
drivers/staging/comedi/drivers/ni_tiocmd.c | 6 +++---
2 files changed, 5 insertions(+), 22 deletions(-)
diff --git a/drivers/staging/comedi/drivers/ni_tio_internal.h
b/drivers/staging/comedi/drivers/ni_tio_internal.h
index 37cdb49..2bceae4 100644
--- a/drivers/staging/comedi/drivers/ni_tio_internal.h
+++ b/drivers/staging/comedi/drivers/ni_tio_internal.h
@@ -153,25 +153,8 @@
#define GI_TC (1 << 3)
#define GI_INTERRUPT (1 << 15)
#define NITIO_INT_ENA_REG(x) (NITIO_G0_INT_ENA + (x))
-
-enum G02_Interrupt_Enable_Bits {
- G0_TC_Interrupt_Enable_Bit = 0x40,
- G0_Gate_Interrupt_Enable_Bit = 0x100
-};
-enum G13_Interrupt_Enable_Bits {
- G1_TC_Interrupt_Enable_Bit = 0x200,
- G1_Gate_Interrupt_Enable_Bit = 0x400
-};
-static inline unsigned Gi_Gate_Interrupt_Enable_Bit(unsigned counter_index)
-{
- unsigned bit;
-
- if (counter_index % 2)
- bit = G1_Gate_Interrupt_Enable_Bit;
- else
- bit = G0_Gate_Interrupt_Enable_Bit;
- return bit;
-}
+#define GI_TC_INTERRUPT_ENABLE(x) (((x) % 2) ? (1 << 9) : (1 << 6))
+#define GI_GATE_INTERRUPT_ENABLE(x) (((x) % 2) ? (1 << 10) : (1 << 8))
static inline void write_register(struct ni_gpct *counter, unsigned bits,
enum ni_gpct_register reg)
diff --git a/drivers/staging/comedi/drivers/ni_tiocmd.c
b/drivers/staging/comedi/drivers/ni_tiocmd.c
index 3ec8995..8c89786 100644
--- a/drivers/staging/comedi/drivers/ni_tiocmd.c
+++ b/drivers/staging/comedi/drivers/ni_tiocmd.c
@@ -201,8 +201,8 @@ static int ni_tio_cmd_setup(struct comedi_subdevice *s)
retval = ni_tio_set_gate_src(counter, 0, gate_source);
if (cmd->flags & TRIG_WAKE_EOS) {
ni_tio_set_bits(counter, NITIO_INT_ENA_REG(cidx),
- Gi_Gate_Interrupt_Enable_Bit(cidx),
- Gi_Gate_Interrupt_Enable_Bit(cidx));
+ GI_GATE_INTERRUPT_ENABLE(cidx),
+ GI_GATE_INTERRUPT_ENABLE(cidx));
}
return retval;
}
@@ -322,7 +322,7 @@ int ni_tio_cancel(struct ni_gpct *counter)
ni_tio_configure_dma(counter, 0, 0);
ni_tio_set_bits(counter, NITIO_INT_ENA_REG(cidx),
- Gi_Gate_Interrupt_Enable_Bit(cidx), 0x0);
+ GI_GATE_INTERRUPT_ENABLE(cidx), 0x0);
return 0;
}
EXPORT_SYMBOL_GPL(ni_tio_cancel);
--
2.0.3
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