From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755380AbdGSP2C (ORCPT ); Wed, 19 Jul 2017 11:28:02 -0400 Received: from metis.ext.4.pengutronix.de ([92.198.50.35]:53337 "EHLO metis.ext.4.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755319AbdGSP2A (ORCPT ); Wed, 19 Jul 2017 11:28:00 -0400 From: Philipp Zabel To: linux-kernel@vger.kernel.org Cc: Philipp Zabel , Dan Williams , Vinod Koul , Maxime Coquelin , Alexandre Torgue , dmaengine@vger.kernel.org Subject: [PATCH 016/102] dmaengine: stm32-dma: explicitly request exclusive reset control Date: Wed, 19 Jul 2017 17:25:20 +0200 Message-Id: <20170719152646.25903-17-p.zabel@pengutronix.de> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170719152646.25903-1-p.zabel@pengutronix.de> References: <20170719152646.25903-1-p.zabel@pengutronix.de> X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: p.zabel@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting reset lines") started to transition the reset control request API calls to explicitly state whether the driver needs exclusive or shared reset control behavior. Convert all drivers requesting exclusive resets to the explicit API call so the temporary transition helpers can be removed. No functional changes. Cc: Dan Williams Cc: Vinod Koul Cc: Maxime Coquelin Cc: Alexandre Torgue Cc: dmaengine@vger.kernel.org Signed-off-by: Philipp Zabel --- drivers/dma/stm32-dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/stm32-dma.c b/drivers/dma/stm32-dma.c index 786fc8fcc38ed..73486af244744 100644 --- a/drivers/dma/stm32-dma.c +++ b/drivers/dma/stm32-dma.c @@ -1058,7 +1058,7 @@ static int stm32_dma_probe(struct platform_device *pdev) dmadev->mem2mem = of_property_read_bool(pdev->dev.of_node, "st,mem2mem"); - dmadev->rst = devm_reset_control_get(&pdev->dev, NULL); + dmadev->rst = devm_reset_control_get_exclusive(&pdev->dev, NULL); if (!IS_ERR(dmadev->rst)) { reset_control_assert(dmadev->rst); udelay(2); -- 2.11.0