Use fwnode_property_count_uXX() directly, that makes code neater.
Signed-off-by: Andy Shevchenko <[email protected]>
---
- drop double 'use' in the commit message
- add conversion for u64 array
drivers/media/v4l2-core/v4l2-fwnode.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/media/v4l2-core/v4l2-fwnode.c
b/drivers/media/v4l2-core/v4l2-fwnode.c
index 7e740d332a54..6972c5af25c6 100644
--- a/drivers/media/v4l2-core/v4l2-fwnode.c
+++ b/drivers/media/v4l2-core/v4l2-fwnode.c
@@ -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",
@@ -525,8 +524,7 @@ int v4l2_fwnode_endpoint_alloc_parse(struct fwnode_handle
*fwnode,
if (rval < 0)
return rval;
- rval = fwnode_property_read_u64_array(fwnode, "link-frequencies",
- NULL, 0);
+ rval = fwnode_property_count_u64(fwnode, "link-frequencies");
if (rval > 0) {
unsigned int i;
--
2.20.1
