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    SubjectRe: [PATCH 2/2] typec: tcpm: Provide fwnode pointer as part of psy_cfg
    On Tue, May 22, 2018 at 04:16:24PM +0100, Adam Thomson wrote:
    > 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: Guenter Roeck <linux@roeck-us.net>

    > ---
    > 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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