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| author | Patrick Delaunay <patrick.delaunay@st.com> | 2020-09-25 09:41:14 +0200 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2020-10-06 09:07:54 -0600 |
| commit | 89f68302cacaa41330959420d7329b7c89afdd88 (patch) | |
| tree | 30d80261c2bc56c4a00a9cb49910ce0670ce7ad0 /drivers/power/domain | |
| 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/power/domain')
| -rw-r--r-- | drivers/power/domain/power-domain-uclass.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/power/domain/power-domain-uclass.c b/drivers/power/domain/power-domain-uclass.c index c2c7c3bd50..af829db9da 100644 --- a/drivers/power/domain/power-domain-uclass.c +++ b/drivers/power/domain/power-domain-uclass.c @@ -117,7 +117,7 @@ static int dev_power_domain_ctrl(struct udevice *dev, bool on) int i, count, ret = 0; count = dev_count_phandle_with_args(dev, "power-domains", - "#power-domain-cells"); + "#power-domain-cells", 0); for (i = 0; i < count; i++) { ret = power_domain_get_by_index(dev, &pd, i); if (ret) |