From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: [PATCH] ns16550: Use correct #define symbol for HAS_IOPORTS Date: Mon, 23 Sep 2013 18:25:03 +0100 Message-ID: <1379957103-3201-1-git-send-email-andrew.cooper3@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Xen-devel Cc: Andrew Cooper , Keir Frser , Ian Campbell , Jan Beulich List-Id: xen-devel@lists.xenproject.org CID 1091471, Regression caused by 7c1de0038895cbc75ebd0caffc5b0f3f03c5ad51 This appears to be a typo which causes check_existence() to unconditionally return 1 in all cases. Signed-off-by: Andrew Cooper CC: Keir Frser CC: Jan Beulich CC: Ian Campbell --- xen/drivers/char/ns16550.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/drivers/char/ns16550.c b/xen/drivers/char/ns16550.c index 5892eb7..9c2cded 100644 --- a/xen/drivers/char/ns16550.c +++ b/xen/drivers/char/ns16550.c @@ -503,7 +503,7 @@ static int __init check_existence(struct ns16550 *uart) { unsigned char status, scratch, scratch2, scratch3; -#ifdef HAS_IO_PORTS +#ifdef HAS_IOPORTS /* * We can't poke MMIO UARTs until they get I/O remapped later. Assume that * if we're getting MMIO UARTs, the arch code knows what it's doing. -- 1.7.10.4