[PATCH v2 08/14] dmaengine: edma: Do not allocate memory for edma_rsv_info in case of DT boot

Peter Ujfalusi
2015-10-16T07:21:39Z

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>
---
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