diff options
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/base.h | 11 | ||||
| -rw-r--r-- | drivers/base/dd.c | 2 | ||||
| -rw-r--r-- | drivers/base/property.c | 27 |
3 files changed, 15 insertions, 25 deletions
diff --git a/drivers/base/base.h b/drivers/base/base.h index 79d031d2d845..1af95ac68b77 100644 --- a/drivers/base/base.h +++ b/drivers/base/base.h @@ -179,19 +179,10 @@ void device_release_driver_internal(struct device *dev, const struct device_driv void driver_detach(const struct device_driver *drv); void driver_deferred_probe_del(struct device *dev); void device_set_deferred_probe_reason(const struct device *dev, struct va_format *vaf); -static inline int driver_match_device_locked(const struct device_driver *drv, - struct device *dev) -{ - device_lock_assert(dev); - - return drv->bus->match ? drv->bus->match(dev, drv) : 1; -} - static inline int driver_match_device(const struct device_driver *drv, struct device *dev) { - guard(device)(dev); - return driver_match_device_locked(drv, dev); + return drv->bus->match ? drv->bus->match(dev, drv) : 1; } static inline void dev_sync_state(struct device *dev) diff --git a/drivers/base/dd.c b/drivers/base/dd.c index 0354f209529c..bea8da5f8a3a 100644 --- a/drivers/base/dd.c +++ b/drivers/base/dd.c @@ -928,7 +928,7 @@ static int __device_attach_driver(struct device_driver *drv, void *_data) bool async_allowed; int ret; - ret = driver_match_device_locked(drv, dev); + ret = driver_match_device(drv, dev); if (ret == 0) { /* no match */ return 0; diff --git a/drivers/base/property.c b/drivers/base/property.c index 6a63860579dd..8d9a34be57fb 100644 --- a/drivers/base/property.c +++ b/drivers/base/property.c @@ -797,7 +797,18 @@ struct fwnode_handle * fwnode_get_next_child_node(const struct fwnode_handle *fwnode, struct fwnode_handle *child) { - return fwnode_call_ptr_op(fwnode, get_next_child_node, child); + struct fwnode_handle *next; + + if (IS_ERR_OR_NULL(fwnode)) + return NULL; + + /* Try to find a child in primary fwnode */ + next = fwnode_call_ptr_op(fwnode, get_next_child_node, child); + if (next) + return next; + + /* When no more children in primary, continue with secondary */ + return fwnode_call_ptr_op(fwnode->secondary, get_next_child_node, child); } EXPORT_SYMBOL_GPL(fwnode_get_next_child_node); @@ -841,19 +852,7 @@ EXPORT_SYMBOL_GPL(fwnode_get_next_available_child_node); struct fwnode_handle *device_get_next_child_node(const struct device *dev, struct fwnode_handle *child) { - const struct fwnode_handle *fwnode = dev_fwnode(dev); - struct fwnode_handle *next; - - if (IS_ERR_OR_NULL(fwnode)) - return NULL; - - /* Try to find a child in primary fwnode */ - next = fwnode_get_next_child_node(fwnode, child); - if (next) - return next; - - /* When no more children in primary, continue with secondary */ - return fwnode_get_next_child_node(fwnode->secondary, child); + return fwnode_get_next_child_node(dev_fwnode(dev), child); } EXPORT_SYMBOL_GPL(device_get_next_child_node); |
