Commit ade7941a authored by Johan Hovold's avatar Johan Hovold Committed by Lee Jones
Browse files

spmi: document spmi_device_from_of() refcounting 



Add a comment documenting that the spmi_device_from_of() takes a
reference to the embedded struct device that needs to be dropped after
use.

Signed-off-by: default avatarJohan Hovold <johan+linaro@kernel.org>
Acked-by: default avatarStephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20231003152927.15000-5-johan+linaro@kernel.org


Signed-off-by: default avatarLee Jones <lee@kernel.org>
parent 36af195f

drivers/spmi/spmi.c

+3 −0
Original line number Diff line number Diff line
@@ -392,6 +392,9 @@ static struct bus_type spmi_bus_type = { 
 *

 * @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)