From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Ujfalusi Subject: [PATCH 08/13] dmaengine: edma: Do not allocate memory for edma_rsv_info in case of DT boot Date: Wed, 14 Oct 2015 16:12:19 +0300 Message-ID: <1444828344-21378-9-git-send-email-peter.ujfalusi@ti.com> References: <1444828344-21378-1-git-send-email-peter.ujfalusi@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1444828344-21378-1-git-send-email-peter.ujfalusi@ti.com> Sender: linux-kernel-owner@vger.kernel.org To: vinod.koul@intel.com, nsekhar@ti.com, linux@arm.linux.org.uk Cc: olof@lixom.net, arnd@arndb.de, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, dmaengine@vger.kernel.org, devicetree@vger.kernel.org, tony@atomide.com, r.schwebel@pengutronix.de 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 53188b9383a6..f511684f83a2 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -1920,12 +1920,6 @@ 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