From mboxrd@z Thu Jan 1 00:00:00 1970 From: peter.ujfalusi@ti.com (Peter Ujfalusi) Date: Wed, 14 Oct 2015 16:12:19 +0300 Subject: [PATCH 08/13] dmaengine: edma: Do not allocate memory for edma_rsv_info in case of DT boot In-Reply-To: <1444828344-21378-1-git-send-email-peter.ujfalusi@ti.com> References: <1444828344-21378-1-git-send-email-peter.ujfalusi@ti.com> Message-ID: <1444828344-21378-9-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 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