[PATCH 18/20] staging: comedi: s626: remove 'WDInterval' from private data

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This variable is never used in the driver. Just remove it.

Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 drivers/staging/comedi/drivers/s626.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/staging/comedi/drivers/s626.c b/drivers/staging/comedi/drivers/s626.c
index 4eb1a67..0b89737 100644
--- a/drivers/staging/comedi/drivers/s626.c
+++ b/drivers/staging/comedi/drivers/s626.c
@@ -99,7 +99,6 @@ struct s626_private {
 	uint16_t Dacpol;	/* Image of DAC polarity register. */
 	uint8_t TrimSetpoint[12];	/* Images of TrimDAC setpoints */
 	/* Charge Enabled (0 or WRMISC2_CHARGE_ENABLE). */
-	uint16_t WDInterval;	/* Image of MISC2 watchdog interval control bits. */
 	uint32_t I2CAdrs;
 	/* I2C device address for onboard EEPROM (board rev dependent). */
 	/*   short         I2Cards; */
@@ -2666,12 +2665,6 @@ static void s626_initialize(struct comedi_device *dev)
 	for (chan = 0; chan < S626_DAC_CHANNELS; chan++)
 		SetDAC(dev, chan, 0);
 
-	/* Init image of watchdog timer interval in WRMISC2.  This image
-	 * maintains the value of the control bits of MISC2 are
-	 * continuously reset to zero as long as the WD timer is disabled.
-	 */
-	devpriv->WDInterval = 0;
-
 	/* Init Counter Interrupt enab mask for RDMISC2.  This mask is
 	 * applied against MISC2 when testing to determine which timer
 	 * events are requesting interrupt service.
-- 
1.7.11

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