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Diffstat (limited to 'drivers/spmi/spmi.c')
-rw-r--r--drivers/spmi/spmi.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/spmi/spmi.c b/drivers/spmi/spmi.c
index 7313d4c18a..93cd4a34de 100644
--- a/drivers/spmi/spmi.c
+++ b/drivers/spmi/spmi.c
@@ -388,13 +388,16 @@ static struct bus_type spmi_bus_type = {
};
/**
- * spmi_device_from_of() - get the associated SPMI device from a device node
+ * spmi_find_device_by_of_node() - look up an SPMI device from a device node
*
* @np: device node
*
+ * Takes a reference to the embedded struct device which needs to be dropped
+ * after use.
+ *
* Returns the struct spmi_device associated with a device node or NULL.
*/
-struct spmi_device *spmi_device_from_of(struct device_node *np)
+struct spmi_device *spmi_find_device_by_of_node(struct device_node *np)
{
struct device *dev = bus_find_device_by_of_node(&spmi_bus_type, np);
@@ -402,7 +405,7 @@ struct spmi_device *spmi_device_from_of(struct device_node *np)
return to_spmi_device(dev);
return NULL;
}
-EXPORT_SYMBOL_GPL(spmi_device_from_of);
+EXPORT_SYMBOL_GPL(spmi_find_device_by_of_node);
/**
* spmi_device_alloc() - Allocate a new SPMI device