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i2c_subr.c revision 1.1.72.1 
      1 /*	$NetBSD: i2c_subr.c,v 1.1.72.1 2021/05/08 14:23:15 thorpej Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 2003 Wasabi Systems, Inc.
      5  * All rights reserved.
      6  *
      7  * Written by Jason R. Thorpe for Wasabi Systems, Inc.
      8  *
      9  * Redistribution and use in source and binary forms, with or without
     10  * modification, are permitted provided that the following conditions
     11  * are met:
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  * 2. Redistributions in binary form must reproduce the above copyright
     15  *    notice, this list of conditions and the following disclaimer in the
     16  *    documentation and/or other materials provided with the distribution.
     17  * 3. All advertising materials mentioning features or use of this software
     18  *    must display the following acknowledgement:
     19  *      This product includes software developed for the NetBSD Project by
     20  *      Wasabi Systems, Inc.
     21  * 4. The name of Wasabi Systems, Inc. may not be used to endorse
     22  *    or promote products derived from this software without specific prior
     23  *    written permission.
     24  *
     25  * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
     26  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     27  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     28  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL WASABI SYSTEMS, INC
     29  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     30  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     31  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     32  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     33  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     34  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     35  * POSSIBILITY OF SUCH DAMAGE.
     36  */
     37 
     38 #include <sys/cdefs.h>
     39 __KERNEL_RCSID(0, "$NetBSD: i2c_subr.c,v 1.1.72.1 2021/05/08 14:23:15 thorpej Exp $");
     40 
     41 #include <sys/param.h>
     42 #include <sys/device.h>
     43 
     44 #include <dev/i2c/i2cvar.h>
     45 
     46 int
     47 iicbus_print(void *aux, const char *pnp)
     48 {
     49 	/* struct i2cbus_attach_args * const iba = aux; */
     50 
     51 	if (pnp != NULL)
     52 		aprint_normal("iic at %s", pnp);
     53 
     54 	return UNCONF;
     55 }
     56 
     57 int
     58 iicbus_print_multi(void *aux, const char *pnp)
     59 {
     60 	struct i2cbus_attach_args * const iba = aux;
     61 
     62 	if (pnp != NULL)
     63 		aprint_normal("iic at %s", pnp);
     64 	aprint_normal(" bus %d", iba->iba_bus);
     65 
     66 	return UNCONF;
     67 }
     68