This variable is never used in the driver. Just remove it.
Signed-off-by: H Hartley Sweeten <[email protected]>
Cc: Ian Abbott <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
---
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 e67e129..4eb1a67 100644
--- a/drivers/staging/comedi/drivers/s626.c
+++ b/drivers/staging/comedi/drivers/s626.c
@@ -98,7 +98,6 @@ struct s626_private {
/* Pointer to logical adrs of DMA buffer used to hold DAC data. */
uint16_t Dacpol; /* Image of DAC polarity register. */
uint8_t TrimSetpoint[12]; /* Images of TrimDAC setpoints */
- uint16_t ChargeEnabled; /* Image of MISC2 Battery */
/* Charge Enabled (0 or WRMISC2_CHARGE_ENABLE). */
uint16_t WDInterval; /* Image of MISC2 watchdog interval control
bits. */
uint32_t I2CAdrs;
@@ -2667,12 +2666,6 @@ static void s626_initialize(struct comedi_device *dev)
for (chan = 0; chan < S626_DAC_CHANNELS; chan++)
SetDAC(dev, chan, 0);
- /* Init image of WRMISC2 Battery Charger Enabled control bit.
- * This image is used when the state of the charger control bit,
- * which has no direct hardware readback mechanism, is queried.
- */
- devpriv->ChargeEnabled = 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.
--
1.7.11
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