For supply registration, provide fwnode pointer of the port device, via the power_supply_config structure, to allow other psy drivers to add us as a supplier. At present this only applies to DT based platforms using the 'power-supplies' DT property, but in the future should also work for ACPI platforms when the relevant support is added to the power_supply core.
Signed-off-by: Adam Thomson <[email protected]> Suggested-by: Heikki Krogerus <[email protected]> --- drivers/usb/typec/tcpm.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/usb/typec/tcpm.c b/drivers/usb/typec/tcpm.c index 72996cc..0ccd2ce 100644 --- a/drivers/usb/typec/tcpm.c +++ b/drivers/usb/typec/tcpm.c @@ -14,6 +14,7 @@ #include <linux/mutex.h> #include <linux/power_supply.h> #include <linux/proc_fs.h> +#include <linux/property.h> #include <linux/sched/clock.h> #include <linux/seq_file.h> #include <linux/slab.h> @@ -4500,6 +4501,7 @@ static int devm_tcpm_psy_register(struct tcpm_port *port) char *psy_name; psy_cfg.drv_data = port; + psy_cfg.fwnode = dev_fwnode(port->dev); psy_name = devm_kzalloc(port->dev, psy_name_len, GFP_KERNEL); if (!psy_name) return -ENOMEM; -- 1.9.1
