For consistency, rename the ADSTART and DAC register defines to add
a bit of clarity.
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/mf6x4.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/comedi/drivers/mf6x4.c
b/drivers/staging/comedi/drivers/mf6x4.c
index 30dbdf0..19e2b1e 100644
--- a/drivers/staging/comedi/drivers/mf6x4.c
+++ b/drivers/staging/comedi/drivers/mf6x4.c
@@ -44,8 +44,8 @@
#define MF6X4_DIN_REG 0x10
#define MF6X4_DIN_MASK 0xff
#define MF6X4_DOUT_REG 0x10
-#define MF6X4_ADSTART_R 0x20
-#define MF6X4_DAC_R(x) (0x20 + ((x) * 2))
+#define MF6X4_ADSTART_REG 0x20
+#define MF6X4_DAC_REG(x) (0x20 + ((x) * 2))
/* BAR2 registers */
#define MF634_GPIOC_R 0x68
@@ -142,7 +142,7 @@ static int mf6x4_ai_insn_read(struct comedi_device *dev,
for (i = 0; i < insn->n; i++) {
/* Trigger ADC conversion by reading ADSTART */
- ioread16(dev->mmio + MF6X4_ADSTART_R);
+ ioread16(dev->mmio + MF6X4_ADSTART_REG);
ret = comedi_timeout(dev, s, insn, mf6x4_ai_eoc, 0);
if (ret)
@@ -178,7 +178,7 @@ static int mf6x4_ao_insn_write(struct comedi_device *dev,
for (i = 0; i < insn->n; i++) {
val = data[i];
- iowrite16(val, dev->mmio + MF6X4_DAC_R(chan));
+ iowrite16(val, dev->mmio + MF6X4_DAC_REG(chan));
}
s->readback[chan] = val;
--
2.5.1
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