From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753956AbbJPHVj (ORCPT ); Fri, 16 Oct 2015 03:21:39 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:32925 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753705AbbJPHTM (ORCPT ); Fri, 16 Oct 2015 03:19:12 -0400 From: Peter Ujfalusi To: , CC: , , , , , , Subject: [PATCH v2 08/14] dmaengine: edma: Do not allocate memory for edma_rsv_info in case of DT boot Date: Fri, 16 Oct 2015 10:18:06 +0300 Message-ID: <1444979892-31626-9-git-send-email-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.6.1 In-Reply-To: <1444979892-31626-1-git-send-email-peter.ujfalusi@ti.com> References: <1444979892-31626-1-git-send-email-peter.ujfalusi@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The channel/slot reservation is not supported when booted with DT so there is not need to allocate memory. Signed-off-by: Peter Ujfalusi --- drivers/dma/edma.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index e1b0e6864f27..c1b8bb09c221 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -1926,12 +1926,6 @@ static int edma_of_parse_dt(struct device *dev, struct edma_soc_info *pdata) int ret = 0; struct property *prop; size_t sz; - struct edma_rsv_info *rsv_info; - - rsv_info = devm_kzalloc(dev, sizeof(struct edma_rsv_info), GFP_KERNEL); - if (!rsv_info) - return -ENOMEM; - pdata->rsv = rsv_info; prop = of_find_property(dev->of_node, "ti,edma-xbar-event-map", &sz); if (prop) -- 2.6.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Ujfalusi Subject: [PATCH v2 08/14] dmaengine: edma: Do not allocate memory for edma_rsv_info in case of DT boot Date: Fri, 16 Oct 2015 10:18:06 +0300 Message-ID: <1444979892-31626-9-git-send-email-peter.ujfalusi@ti.com> References: <1444979892-31626-1-git-send-email-peter.ujfalusi@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1444979892-31626-1-git-send-email-peter.ujfalusi@ti.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: vinod.koul@intel.com, nsekhar@ti.com Cc: devicetree@vger.kernel.org, tony@atomide.com, r.schwebel@pengutronix.de, linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org The channel/slot reservation is not supported when booted with DT so there is not need to allocate memory. Signed-off-by: Peter Ujfalusi --- drivers/dma/edma.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index e1b0e6864f27..c1b8bb09c221 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -1926,12 +1926,6 @@ static int edma_of_parse_dt(struct device *dev, struct edma_soc_info *pdata) int ret = 0; struct property *prop; size_t sz; - struct edma_rsv_info *rsv_info; - - rsv_info = devm_kzalloc(dev, sizeof(struct edma_rsv_info), GFP_KERNEL); - if (!rsv_info) - return -ENOMEM; - pdata->rsv = rsv_info; prop = of_find_property(dev->of_node, "ti,edma-xbar-event-map", &sz); if (prop) -- 2.6.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: peter.ujfalusi@ti.com (Peter Ujfalusi) Date: Fri, 16 Oct 2015 10:18:06 +0300 Subject: [PATCH v2 08/14] dmaengine: edma: Do not allocate memory for edma_rsv_info in case of DT boot In-Reply-To: <1444979892-31626-1-git-send-email-peter.ujfalusi@ti.com> References: <1444979892-31626-1-git-send-email-peter.ujfalusi@ti.com> Message-ID: <1444979892-31626-9-git-send-email-peter.ujfalusi@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The channel/slot reservation is not supported when booted with DT so there is not need to allocate memory. Signed-off-by: Peter Ujfalusi --- drivers/dma/edma.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index e1b0e6864f27..c1b8bb09c221 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -1926,12 +1926,6 @@ static int edma_of_parse_dt(struct device *dev, struct edma_soc_info *pdata) int ret = 0; struct property *prop; size_t sz; - struct edma_rsv_info *rsv_info; - - rsv_info = devm_kzalloc(dev, sizeof(struct edma_rsv_info), GFP_KERNEL); - if (!rsv_info) - return -ENOMEM; - pdata->rsv = rsv_info; prop = of_find_property(dev->of_node, "ti,edma-xbar-event-map", &sz); if (prop) -- 2.6.1