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staging: comedi: mf6x4: rename the digital input register defines

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For aesthetics, rename these defines to clarify them a bit.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
 drivers/staging/comedi/drivers/mf6x4.c | 8 ++++----
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2015-10-06 11:11:13 -07:00 • committed by Greg Kroah-Hartman
commit b02530f554
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/comedi/drivers/mf6x4.c
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@ -41,8 +41,8 @@
#define MF6X4_ADDATA_REG 0x00
#define MF6X4_ADCTRL_REG 0x00
#define MF6X4_ADCTRL_CHAN(x) BIT(chan)
#define MF6X4_DIN_R 0x10
#define MF6X4_DIN_M 0xff
#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))
@ -95,7 +95,7 @@ static int mf6x4_di_insn_bits(struct comedi_device *dev,
struct comedi_insn *insn,
unsigned int *data)
{
data[1] = ioread16(dev->mmio + MF6X4_DIN_R) & MF6X4_DIN_M;
data[1] = ioread16(dev->mmio + MF6X4_DIN_REG) & MF6X4_DIN_MASK;
return insn->n;
}