This patch modify the filter function to filter the required channel
based on new filter params.
Signed-off-by: Padmavathi Venna <padma.v@xxxxxxxxxxx>
---
drivers/dma/pl330.c | 11 ++---------
1 files changed, 2 insertions(+), 9 deletions(-)
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index b80ef97..a773ea7 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -2378,15 +2378,8 @@ bool pl330_filter(struct dma_chan *chan, void *param)
#ifdef CONFIG_OF
if (chan->device->dev->of_node) {
- const __be32 *prop_value;
- phandle phandle;
- struct device_node *node;
-
- prop_value = ((struct property *)param)->value;
- phandle = be32_to_cpup(prop_value++);
- node = of_find_node_by_phandle(phandle);
- return ((chan->private == node) &&
- (chan->chan_id == be32_to_cpup(prop_value)));
+ struct of_phandle_args *dma_spec = param;
+ return ((chan->private == dma_spec->np) && (chan->chan_id == dma_spec->args[0]));
}
#endif
--
1.7.4.4
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