From patchwork Tue Jun 7 15:50:03 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ben Dooks X-Patchwork-Id: 9161713 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 8CB2260572 for ; Tue, 7 Jun 2016 15:51:49 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7CB1E25E13 for ; Tue, 7 Jun 2016 15:51:49 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6FAB227248; Tue, 7 Jun 2016 15:51:49 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id DA91D25E13 for ; Tue, 7 Jun 2016 15:51:48 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1bAJH0-0006PR-Tn; Tue, 07 Jun 2016 15:50:34 +0000 Received: from 82-70-136-246.dsl.in-addr.zen.co.uk ([82.70.136.246] helo=rainbowdash.ducie.codethink.co.uk) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1bAJGy-0006KG-5C for linux-arm-kernel@lists.infradead.org; Tue, 07 Jun 2016 15:50:32 +0000 Received: from ben by rainbowdash.ducie.codethink.co.uk with local (Exim 4.87) (envelope-from ) id 1bAJGX-0007Ww-2E; Tue, 07 Jun 2016 16:50:05 +0100 From: Ben Dooks To: linux-kernel@lists.codethink.co.uk Subject: [PATCH] dmaengine: ste_dma40_ll: make d40_width_to_bits static Date: Tue, 7 Jun 2016 16:50:03 +0100 Message-Id: <1465314603-28909-1-git-send-email-ben.dooks@codethink.co.uk> X-Mailer: git-send-email 2.8.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160607_085032_367184_943BACA4 X-CRM114-Status: UNSURE ( 8.76 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Vinod Koul , Linus Walleij , Ben Dooks , dmaengine@vger.kernel.org, Dan Williams , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Fix warning due to d40_width_to_bits() not being used outside this file. Fixes: drivers/dma/ste_dma40_ll.c:13:4: warning: symbol 'd40_width_to_bits' was not declared. Should it be static? Signed-off-by: Ben Dooks --- Cc: Linus Walleij Cc: Dan Williams Cc: Vinod Koul Cc: linux-arm-kernel@lists.infradead.org Cc: dmaengine@vger.kernel.org --- drivers/dma/ste_dma40_ll.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/ste_dma40_ll.c b/drivers/dma/ste_dma40_ll.c index 27b818d..13b42dd 100644 --- a/drivers/dma/ste_dma40_ll.c +++ b/drivers/dma/ste_dma40_ll.c @@ -10,7 +10,7 @@ #include "ste_dma40_ll.h" -u8 d40_width_to_bits(enum dma_slave_buswidth width) +static u8 d40_width_to_bits(enum dma_slave_buswidth width) { if (width == DMA_SLAVE_BUSWIDTH_1_BYTE) return STEDMA40_ESIZE_8_BIT;