From e14acb20b3bda1a82de91af3cf63eeca6095e8b3 Mon Sep 17 00:00:00 2001
From: nsouch <nsouch@FreeBSD.org>
Date: Sun, 13 Sep 1998 20:44:55 +0000
Subject: unused function removed (byte_1284_inbyte)

---
 sys/dev/ppbus/ppb_1284.c | 35 +----------------------------------
 1 file changed, 1 insertion(+), 34 deletions(-)

(limited to 'sys')

diff --git a/sys/dev/ppbus/ppb_1284.c b/sys/dev/ppbus/ppb_1284.c
index e13a69c..56524d1 100644
--- a/sys/dev/ppbus/ppb_1284.c
+++ b/sys/dev/ppbus/ppb_1284.c
@@ -23,7 +23,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: ppb_1284.c,v 1.4 1998/08/03 19:14:31 msmith Exp $
+ *	$Id: ppb_1284.c,v 1.5 1998/09/13 18:26:26 nsouch Exp $
  *
  */
 
@@ -62,39 +62,6 @@ do_1284_wait(struct ppb_device *dev, char mask, char status)
 #define nibble2char(s) (((s & ~nACK) >> 3) | (~s & nBUSY) >> 4)
 
 /*
- * byte_1284_inbyte()
- *
- * Read 1 byte in BYTE mode
- */
-int
-byte_1284_inbyte(struct ppb_device *dev, char *buffer)
-{
-	int error;
-
-	/* notify the peripherial to put data on the lines */
-	ppb_wctr(dev, PCD |  AUTOFEED | nSTROBE | nINIT | nSELECTIN);
-
-	/* wait for valid byte signal */
-	if ((error = do_1284_wait(dev, nACK, 0)))
-		return (error);
-
-	/* fetch data */
-	*buffer = ppb_rdtr(dev);
-
-	/* indicate that data has been received, not ready for another */
-	ppb_wctr(dev, PCD | nAUTOFEED | nSTROBE | nINIT | nSELECTIN);
-
-	/* wait peripherial's acknowledgement */
-	if ((error = do_1284_wait(dev, nACK, nACK)))
-		return (error);
-
-	/* acknowledge the peripherial */
-	ppb_wctr(dev, PCD | nAUTOFEED |  STROBE | nINIT | nSELECTIN);
-
-	return (0);
-}
-
-/*
  * nibble_1284_inbyte()
  *
  * Read 1 byte in NIBBLE mode
-- 
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