[PATCH 11/22] staging: comedi: rtd520: remove utcCtrl from private data

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This variable in the private data is not necessary. 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/rtd520.c | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c
index 6902353..70e93c0 100644
--- a/drivers/staging/comedi/drivers/rtd520.c
+++ b/drivers/staging/comedi/drivers/rtd520.c
@@ -412,9 +412,6 @@ struct rtdPrivate {
 	/* timer gate (when enabled) */
 	u8 utcGate[4];		/* 1 extra allows simple range check */
 
-	/* shadow registers affect other registers, but can't be read back */
-	/* The macros below update these on writes */
-	u8 utcCtrl[4];		/* crtl mode for 3 utc + read back */
 	unsigned fifoLen;
 };
 
@@ -1319,14 +1316,10 @@ static void rtd_init_board(struct comedi_device *dev)
 	writel(0, devpriv->las0 + LAS0_DAC2_RESET);
 	/* clear digital IO fifo */
 	writew(0, devpriv->las0 + LAS0_DIO_STATUS);
-	devpriv->utcCtrl[0] = (0 << 6) | 0x30;
-	devpriv->utcCtrl[1] = (1 << 6) | 0x30;
-	devpriv->utcCtrl[2] = (2 << 6) | 0x30;
-	devpriv->utcCtrl[3] = (3 << 6) | 0x00;
-	writeb(devpriv->utcCtrl[0], devpriv->las0 + LAS0_UTC_CTRL);
-	writeb(devpriv->utcCtrl[1], devpriv->las0 + LAS0_UTC_CTRL);
-	writeb(devpriv->utcCtrl[2], devpriv->las0 + LAS0_UTC_CTRL);
-	writeb(devpriv->utcCtrl[3], devpriv->las0 + LAS0_UTC_CTRL);
+	writeb((0 << 6) | 0x30, devpriv->las0 + LAS0_UTC_CTRL);
+	writeb((1 << 6) | 0x30, devpriv->las0 + LAS0_UTC_CTRL);
+	writeb((2 << 6) | 0x30, devpriv->las0 + LAS0_UTC_CTRL);
+	writeb((3 << 6) | 0x00, devpriv->las0 + LAS0_UTC_CTRL);
 	/* TODO: set user out source ??? */
 }
 
-- 
1.8.1.4

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