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Commit 2cc71f04 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: rtd520: remove utcCtrl from private data 



This variable in the private data is not necessary. Remove it.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent dc49788d

drivers/staging/comedi/drivers/rtd520.c

+4 −11
Original line number Diff line number Diff line
@@ -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;

};
@@ -1325,14 +1322,10 @@ 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 ??? */

}