staging: comedi: s626: remove 'WDInterval' from private data

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

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/drivers/s626.c b/drivers/staging/comedi/drivers/s626.c
index 4eb1a6708bdf76dbab99c396b0fe0cdb2023ecaf..0b897375eda6ae7dc1e2608a20de193c52298320 100644 (file)
--- 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.