From owner-svn-src-all@FreeBSD.ORG  Wed Mar 16 00:42:16 2011
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 0CDBB1065672;
	Wed, 16 Mar 2011 00:42:16 +0000 (UTC)
	(envelope-from marcel@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id F15BA8FC16;
	Wed, 16 Mar 2011 00:42:15 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p2G0gFU7064347;
	Wed, 16 Mar 2011 00:42:15 GMT (envelope-from marcel@svn.freebsd.org)
Received: (from marcel@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id p2G0gFFH064345;
	Wed, 16 Mar 2011 00:42:15 GMT (envelope-from marcel@svn.freebsd.org)
Message-Id: <201103160042.p2G0gFFH064345@svn.freebsd.org>
From: Marcel Moolenaar <marcel@FreeBSD.org>
Date: Wed, 16 Mar 2011 00:42:15 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-head@freebsd.org
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r219684 - head/sys/arm/mv
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
	user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 16 Mar 2011 00:42:16 -0000

Author: marcel
Date: Wed Mar 16 00:42:15 2011
New Revision: 219684
URL: http://svn.freebsd.org/changeset/base/219684

Log:
  Fix mv_gpio_in() for pin numbers that occupy bits 8-31 in GPIO registers.
  The compiler will truncate the 32-bit return value of mv_gpio_value_get()
  to match the 8-bit return value of mv_gpio_in(). A conditional expression
  is used to have mv_gpio_in() always return 0 or 1 instead.

Modified:
  head/sys/arm/mv/gpio.c

Modified: head/sys/arm/mv/gpio.c
==============================================================================
--- head/sys/arm/mv/gpio.c	Wed Mar 16 00:08:10 2011	(r219683)
+++ head/sys/arm/mv/gpio.c	Wed Mar 16 00:42:15 2011	(r219684)
@@ -344,7 +344,7 @@ uint8_t
 mv_gpio_in(uint32_t pin)
 {
 
-	return (mv_gpio_value_get(pin));
+	return (mv_gpio_value_get(pin) ? 1 : 0);
 }
 
 static uint32_t