From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757640Ab3KZSqA (ORCPT ); Tue, 26 Nov 2013 13:46:00 -0500 Received: from mail-pb0-f49.google.com ([209.85.160.49]:60225 "EHLO mail-pb0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753413Ab3KZSp7 (ORCPT ); Tue, 26 Nov 2013 13:45:59 -0500 From: Olof Johansson To: Dan Williams Cc: Kyungmin Park , dmaengine@vger.kernel.org, nicolas.ferre@atmel.com, linux-kernel@vger.kernel.org, Olof Johansson , Bartlomiej Zolnierkiewicz Subject: [PATCH] dmaengine: at_hdmac: remove unused function Date: Tue, 26 Nov 2013 10:43:35 -0800 Message-Id: <1385491415-31325-1-git-send-email-olof@lixom.net> X-Mailer: git-send-email 1.8.4.1.601.g02b3b1d Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org commit 54f8d501e8428 ('dmaengine: remove DMA unmap from drivers') refactored some code which resulted in an unused function in the at_hdmac driver: drivers/dma/at_hdmac_regs.h:350:23: warning: 'chan2parent' defined but not used [-Wunused-function] Fixes: 54f8d501e8428 ('dmaengine: remove DMA unmap from drivers') Signed-off-by: Olof Johansson Cc: Bartlomiej Zolnierkiewicz --- Dan, Looks like you fixed up the DesignWare driver for the same issue but this needs it to. drivers/dma/at_hdmac_regs.h | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/dma/at_hdmac_regs.h b/drivers/dma/at_hdmac_regs.h index f31d647acdfa..2787aba60c6b 100644 --- a/drivers/dma/at_hdmac_regs.h +++ b/drivers/dma/at_hdmac_regs.h @@ -347,10 +347,6 @@ static struct device *chan2dev(struct dma_chan *chan) { return &chan->dev->device; } -static struct device *chan2parent(struct dma_chan *chan) -{ - return chan->dev->device.parent; -} #if defined(VERBOSE_DEBUG) static void vdbg_dump_regs(struct at_dma_chan *atchan) -- 1.8.4.1.601.g02b3b1d