Messages in this thread Patch in this message | | | From | Adam Thomson <> | Date | Tue, 22 May 2018 16:16:24 +0100 | Subject | [PATCH 2/2] typec: tcpm: Provide fwnode pointer as part of psy_cfg |
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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 <Adam.Thomson.Opensource@diasemi.com> Suggested-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> --- 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
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