diff options
| -rw-r--r-- | drivers/core/device.c | 8 | ||||
| -rw-r--r-- | include/dm/device.h | 11 |
2 files changed, 19 insertions, 0 deletions
diff --git a/drivers/core/device.c b/drivers/core/device.c index 80eb55b..d024abb 100644 --- a/drivers/core/device.c +++ b/drivers/core/device.c @@ -499,6 +499,14 @@ ulong dev_get_driver_data(struct udevice *dev) return dev->driver_data; } +const void *dev_get_driver_ops(struct udevice *dev) +{ + if (!dev || !dev->driver->ops) + return NULL; + + return dev->driver->ops; +} + enum uclass_id device_get_uclass_id(struct udevice *dev) { return dev->uclass->uc_drv->id; diff --git a/include/dm/device.h b/include/dm/device.h index ad002fe..049cb2f 100644 --- a/include/dm/device.h +++ b/include/dm/device.h @@ -280,6 +280,17 @@ void *dev_get_uclass_priv(struct udevice *dev); */ ulong dev_get_driver_data(struct udevice *dev); +/** + * dev_get_driver_ops() - get the device's driver's operations + * + * This checks that dev is not NULL, and returns the pointer to device's + * driver's operations. + * + * @dev: Device to check + * @return void pointer to driver's operations or NULL for NULL-dev or NULL-ops + */ +const void *dev_get_driver_ops(struct udevice *dev); + /* * device_get_uclass_id() - return the uclass ID of a device * |