diff options
| author | Tom Rini <trini@konsulko.com> | 2023-04-03 16:45:41 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-04-03 16:45:41 -0400 |
| commit | 288fe30a2367b8d0e3f416493150a38ebaa88459 (patch) | |
| tree | 1f841eb95d9ceeda4aa3255fb1132a0342f9b19a /drivers/gpio/gpio-uclass.c | |
| parent | fd4ed6b7e83ec3aea9a2ce21baea8ca9676f40dd (diff) | |
| parent | 9876c8c147144db2c120fcc9ffa6de27f6894441 (diff) | |
Merge branch 'next'
Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'drivers/gpio/gpio-uclass.c')
| -rw-r--r-- | drivers/gpio/gpio-uclass.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-uclass.c b/drivers/gpio/gpio-uclass.c index dbebf3a53eb..c8be5a4d668 100644 --- a/drivers/gpio/gpio-uclass.c +++ b/drivers/gpio/gpio-uclass.c @@ -1171,6 +1171,13 @@ int gpio_request_by_line_name(struct udevice *dev, const char *line_name, { int ret; + if (!dev) { + uclass_foreach_dev_probe(UCLASS_GPIO, dev) + if (!gpio_request_by_line_name(dev, line_name, desc, flags)) + return 0; + return -ENOENT; + } + ret = dev_read_stringlist_search(dev, "gpio-line-names", line_name); if (ret < 0) return ret; |