diff options
| author | Tom Rini <trini@konsulko.com> | 2023-03-31 10:04:23 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-03-31 10:04:23 -0400 |
| commit | b8deed53fe6a55ef76b4f9038bb419a9c853a9fa (patch) | |
| tree | 2f0cdb8f35d7c51611417bab680583a65bf21306 /drivers/gpio/gpio-uclass.c | |
| parent | f1617e99b933d2c3ecb381954148284d37bf922e (diff) | |
| parent | f98b112f9e0516fc9333611d1228d0b634aa353e (diff) | |
Merge branch '2023-03-30-assorted-general-upates' into next
- RTC cleanups / improvements, run_commandf() cleanups, fs bugfixes,
socrates config fix, PCI MPS support, GPIO improvements, other code
cleanups
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 dbebf3a53e..c8be5a4d66 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; |