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 <peter.ujfalusi@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

1 files changed, 0 insertions, 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)