From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755907AbdBOXqC (ORCPT ); Wed, 15 Feb 2017 18:46:02 -0500 Received: from shadbolt.e.decadent.org.uk ([88.96.1.126]:54413 "EHLO shadbolt.e.decadent.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754668AbdBOXmF (ORCPT ); Wed, 15 Feb 2017 18:42:05 -0500 Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline Content-Transfer-Encoding: 8bit MIME-Version: 1.0 From: Ben Hutchings To: linux-kernel@vger.kernel.org, stable@vger.kernel.org CC: akpm@linux-foundation.org, "Nicholas Mc Guire" , "Ulf Hansson" Date: Wed, 15 Feb 2017 22:41:40 +0000 Message-ID: X-Mailer: LinuxStableQueue (scripts by bwh) Subject: [PATCH 3.16 069/306] mmc: moxart: fix wait_for_completion_interruptible_timeout return variable type In-Reply-To: X-SA-Exim-Connect-IP: 2a02:8011:400e:2:6f00:88c8:c921:d332 X-SA-Exim-Mail-From: ben@decadent.org.uk X-SA-Exim-Scanned: No (on shadbolt.decadent.org.uk); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.16.40-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Nicholas Mc Guire commit 41f469cac2663a41a7b0c84cb94e8f7024385ae4 upstream. wait_for_completion_timeout_interruptible returns long not unsigned long so dma_time, which is used exclusively here, is changed to long. Fixes: 1b66e94e6b99 ("mmc: moxart: Add MOXA ART SD/MMC driver") Signed-off-by: Nicholas Mc Guire Signed-off-by: Ulf Hansson Signed-off-by: Ben Hutchings --- drivers/mmc/host/moxart-mmc.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) --- a/drivers/mmc/host/moxart-mmc.c +++ b/drivers/mmc/host/moxart-mmc.c @@ -257,7 +257,7 @@ static void moxart_dma_complete(void *pa static void moxart_transfer_dma(struct mmc_data *data, struct moxart_host *host) { u32 len, dir_data, dir_slave; - unsigned long dma_time; + long dma_time; struct dma_async_tx_descriptor *desc = NULL; struct dma_chan *dma_chan; @@ -397,7 +397,8 @@ static void moxart_prepare_data(struct m static void moxart_request(struct mmc_host *mmc, struct mmc_request *mrq) { struct moxart_host *host = mmc_priv(mmc); - unsigned long pio_time, flags; + long pio_time; + unsigned long flags; u32 status; spin_lock_irqsave(&host->lock, flags);