diff options
| author | Adam Thomson <Adam.Thomson.Opensource@diasemi.com> | 2018-05-22 18:16:24 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-24 19:14:27 +0300 |
| commit | c97a8cc17f4472d85f889230ea6bac5aa8c53560 (patch) | |
| tree | 236fb1a9b26c8bcd549911f7c4c44b27dabcaac6 /drivers/usb | |
| parent | ece711b5a42ce9b99a2a3706c56bf70a5425a7bf (diff) | |
| download | linux-c97a8cc17f4472d85f889230ea6bac5aa8c53560.tar.xz | |
typec: tcpm: Provide fwnode pointer as part of psy_cfg
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>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/typec/tcpm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/typec/tcpm.c b/drivers/usb/typec/tcpm.c index 72996cca0fe5..0ccd2ce1eb59 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; |