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 | 15 ++++++---------
1 files changed, 6 insertions(+), 9 deletions(-)
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index ddf4dd0..14d84a4 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -2392,15 +2392,12 @@ 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 dma_pl330_filter_args *fargs = param;
+
+ if (chan->device != &fargs->pdmac->ddma)
+ return false;
+
+ return (chan->chan_id == fargs->chan_id);
}
#endif
--
1.7.4.4
--
To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
