From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: [PATCH] drivers/exynos4210: Return -ENOMEM when ioremap has failed Date: Wed, 22 May 2013 12:43:12 +0100 Message-ID: <1369222992-3438-1-git-send-email-julien.grall@linaro.org> 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@lists.xen.org Cc: patches@linaro.org, ian.campbell@citrix.com, Julien Grall , Stefano.Stabellini@eu.citrix.com List-Id: xen-devel@lists.xenproject.org Signed-off-by: Julien Grall --- xen/drivers/char/exynos4210-uart.c | 1 + 1 file changed, 1 insertion(+) diff --git a/xen/drivers/char/exynos4210-uart.c b/xen/drivers/char/exynos4210-uart.c index f151390..f7971da 100644 --- a/xen/drivers/char/exynos4210-uart.c +++ b/xen/drivers/char/exynos4210-uart.c @@ -328,6 +328,7 @@ static int __init exynos4210_uart_init(struct dt_device_node *dev, if ( !uart->regs ) { early_printk("exynos4210: Unable to map the UART memory\n"); + return -ENOMEM; } res = dt_device_get_irq(dev, 0, &uart->irq); if ( res ) -- 1.7.10.4