diff options
Diffstat (limited to 'drivers/gpio/gpio-uclass.c')
| -rw-r--r-- | drivers/gpio/gpio-uclass.c | 31 |
1 files changed, 8 insertions, 23 deletions
diff --git a/drivers/gpio/gpio-uclass.c b/drivers/gpio/gpio-uclass.c index 3a6ef3b01d..dbebf3a53e 100644 --- a/drivers/gpio/gpio-uclass.c +++ b/drivers/gpio/gpio-uclass.c @@ -311,34 +311,11 @@ static int gpio_hog_probe(struct udevice *dev) return 0; } -int gpio_hog_probe_all(void) -{ - struct udevice *dev; - int ret; - int retval = 0; - - for (uclass_first_device(UCLASS_NOP, &dev); - dev; - uclass_find_next_device(&dev)) { - if (dev->driver == DM_DRIVER_GET(gpio_hog)) { - ret = device_probe(dev); - if (ret) { - printf("Failed to probe device %s err: %d\n", - dev->name, ret); - retval = ret; - } - } - } - - return retval; -} - int gpio_hog_lookup_name(const char *name, struct gpio_desc **desc) { struct udevice *dev; *desc = NULL; - gpio_hog_probe_all(); if (!uclass_get_device_by_name(UCLASS_NOP, name, &dev)) { struct gpio_hog_priv *priv = dev_get_priv(dev); @@ -1505,9 +1482,17 @@ static int gpio_post_bind(struct udevice *dev) &child); if (ret) return ret; + + /* + * Make sure gpio-hogs are probed after bind + * since hogs can be essential to the hardware + * system. + */ + dev_or_flags(child, DM_FLAG_PROBE_AFTER_BIND); } } } + return 0; } |