From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751751AbaJBHYZ (ORCPT ); Thu, 2 Oct 2014 03:24:25 -0400 Received: from mail-wi0-f171.google.com ([209.85.212.171]:53786 "EHLO mail-wi0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750954AbaJBHYY (ORCPT ); Thu, 2 Oct 2014 03:24:24 -0400 From: Thierry Reding To: Andrew Morton Cc: Maxim Levitsky , linux-kernel@vger.kernel.org Subject: [PATCH] memstick: r592: Fix build warnings for !PM_SLEEP Date: Thu, 2 Oct 2014 09:24:21 +0200 Message-Id: <1412234661-21909-1-git-send-email-thierry.reding@gmail.com> X-Mailer: git-send-email 2.1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Thierry Reding When PM_SLEEP is not enabled, the r592_clear_interrupts() function is never used. If so, don't build it to prevent a compiler warning. Signed-off-by: Thierry Reding --- drivers/memstick/host/r592.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/memstick/host/r592.c b/drivers/memstick/host/r592.c index 31727bf285d0..e2a4f5f415b2 100644 --- a/drivers/memstick/host/r592.c +++ b/drivers/memstick/host/r592.c @@ -188,6 +188,7 @@ static void r592_host_reset(struct r592_device *dev) r592_set_mode(dev, dev->parallel_mode); } +#ifdef CONFIG_PM_SLEEP /* Disable all hardware interrupts */ static void r592_clear_interrupts(struct r592_device *dev) { @@ -195,6 +196,7 @@ static void r592_clear_interrupts(struct r592_device *dev) r592_clear_reg_mask(dev, R592_REG_MSC, IRQ_ALL_ACK_MASK); r592_clear_reg_mask(dev, R592_REG_MSC, IRQ_ALL_EN_MASK); } +#endif /* Tests if there is an CRC error */ static int r592_test_io_error(struct r592_device *dev) -- 2.1.0