diff options
Diffstat (limited to 'drivers/base/swnode.c')
| -rw-r--r-- | drivers/base/swnode.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/drivers/base/swnode.c b/drivers/base/swnode.c index 36512fb75a20..deda7f35a059 100644 --- a/drivers/base/swnode.c +++ b/drivers/base/swnode.c @@ -6,10 +6,21 @@ * Author: Heikki Krogerus <heikki.krogerus@linux.intel.com> */ +#include <linux/container_of.h> #include <linux/device.h> -#include <linux/kernel.h> +#include <linux/err.h> +#include <linux/export.h> +#include <linux/idr.h> +#include <linux/init.h> +#include <linux/kobject.h> +#include <linux/kstrtox.h> +#include <linux/list.h> #include <linux/property.h> #include <linux/slab.h> +#include <linux/spinlock.h> +#include <linux/string.h> +#include <linux/sysfs.h> +#include <linux/types.h> #include "base.h" @@ -518,7 +529,7 @@ software_node_get_reference_args(const struct fwnode_handle *fwnode, if (prop->is_inline) return -EINVAL; - if (index * sizeof(*ref) >= prop->length) + if ((index + 1) * sizeof(*ref) > prop->length) return -ENOENT; ref_array = prop->pointer; @@ -666,6 +677,7 @@ static const struct fwnode_operations software_node_ops = { .get = software_node_get, .put = software_node_put, .property_present = software_node_property_present, + .property_read_bool = software_node_property_present, .property_read_int_array = software_node_read_int_array, .property_read_string_array = software_node_read_string_array, .get_name = software_node_get_name, @@ -1068,6 +1080,7 @@ void software_node_notify(struct device *dev) if (!swnode) return; + kobject_get(&swnode->kobj); ret = sysfs_create_link(&dev->kobj, &swnode->kobj, "software_node"); if (ret) return; @@ -1077,8 +1090,6 @@ void software_node_notify(struct device *dev) sysfs_remove_link(&dev->kobj, "software_node"); return; } - - kobject_get(&swnode->kobj); } void software_node_notify_remove(struct device *dev) |