From: Peter Ujfalusi Date: Fri, 16 Oct 2015 07:18:06 +0000 (+0300) Subject: dmaengine: edma: Do not allocate memory for edma_rsv_info in case of DT boot X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=56c7b749965947af45efaf8a7021a1f86d4ce4d8;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git dmaengine: edma: Do not allocate memory for edma_rsv_info in case of DT boot The channel/slot reservation is not supported when booted with DT so there is not need to allocate memory. Signed-off-by: Peter Ujfalusi Signed-off-by: Vinod Koul --- 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)