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media: v4l2-fwnode: Switch to use fwnode_property_count_uXX()

PATCH Superseded Andy Shevchenko 1 participant 1 message Jul 23, 2019

Subsystems (2)
Media (V4L/DVB) V4L2 async and fwnode frameworks

v1 of 2 Superseded Latest is v2 →

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Andy Shevchenko

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PATCH 1/1 media: v4l2-fwnode: Switch to use fwnode_property_count_uXX()

Use use fwnode_property_count_uXX() directly, that makes code neater.

Signed-off-by Andy Shevchenko <[email protected]>
---
 drivers/media/v4l2-core/v4l2-fwnode.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
drivers/media/v4l2-core/v4l2-fwnode.c +2 -3
index 7e740d332a54..0262f419638d 100644
@@ -163,7 +163,7 @@ static int v4l2_fwnode_endpoint_parse_csi2_bus(struct fwnode_handle *fwnode,
 			pr_debug("no lane mapping given, using defaults\n");
 	}
 
-	rval = fwnode_property_read_u32_array(fwnode, "data-lanes", NULL, 0);
+	rval = fwnode_property_count_u32(fwnode, "data-lanes");
 	if (rval > 0) {
 		num_data_lanes =
 			min_t(int, V4L2_FWNODE_CSI2_MAX_DATA_LANES, rval);

@@ -191,8 +191,7 @@ static int v4l2_fwnode_endpoint_parse_csi2_bus(struct fwnode_handle *fwnode,
 			pr_debug("lane %u position %u\n", i, array[i]);
 	}
 
-	rval = fwnode_property_read_u32_array(fwnode, "lane-polarities", NULL,
-					      0);
+	rval = fwnode_property_count_u32(fwnode, "lane-polarities");
 	if (rval > 0) {
 		if (rval != 1 + num_data_lanes /* clock+data */) {
 			pr_warn("invalid number of lane-polarities entries (need %u, got %u)\n",
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