diff options
| author | Patrick Delaunay | 2020-09-25 09:41:14 +0200 |
|---|---|---|
| committer | Simon Glass | 2020-10-06 09:07:54 -0600 |
| commit | 89f68302cacaa41330959420d7329b7c89afdd88 (patch) | |
| tree | 30d80261c2bc56c4a00a9cb49910ce0670ce7ad0 /drivers/net/designware.c | |
| parent | 6d9949fe866751c527c5dafab5350af89b7b8332 (diff) | |
dm: add cells_count parameter in *_count_phandle_with_args
The cell_count argument is required when cells_name is NULL.
This patch adds this parameter in live tree API
- of_count_phandle_with_args
- ofnode_count_phandle_with_args
- dev_count_phandle_with_args
This parameter solves issue when these API is used to count
the number of element of a cell without cell name. This parameter
allow to force the size cell.
For example:
count = dev_count_phandle_with_args(dev, "array", NULL, 3);
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/net/designware.c')
| -rw-r--r-- | drivers/net/designware.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/designware.c b/drivers/net/designware.c index 1c0e8294078..4c19abbaf0c 100644 --- a/drivers/net/designware.c +++ b/drivers/net/designware.c @@ -688,7 +688,8 @@ int designware_eth_probe(struct udevice *dev) int i, clock_nb; priv->clock_count = 0; - clock_nb = dev_count_phandle_with_args(dev, "clocks", "#clock-cells"); + clock_nb = dev_count_phandle_with_args(dev, "clocks", "#clock-cells", + 0); if (clock_nb > 0) { priv->clocks = devm_kcalloc(dev, clock_nb, sizeof(struct clk), GFP_KERNEL); |