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Wed, 23 May 2018 02:52:34 -0400 Received: from mga09.intel.com ([134.134.136.24]:9211 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753985AbeEWGwd (ORCPT ); Wed, 23 May 2018 02:52:33 -0400 X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.49,432,1520924400"; d="scan'208";a="57705331" Date: Wed, 23 May 2018 09:52:27 +0300 From: Heikki Krogerus To: Adam Thomson Cc: Guenter Roeck , Greg Kroah-Hartman , Sebastian Reichel , linux-usb@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, support.opensource@diasemi.com Subject: Re: [PATCH 2/2] typec: tcpm: Provide fwnode pointer as part of psy_cfg Message-ID: <20180523065227.GB5289@kuha.fi.intel.com> References: <449707040719c8845cf9fa6bc779bae25fca54a5.1527000797.git.Adam.Thomson.Opensource@diasemi.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <449707040719c8845cf9fa6bc779bae25fca54a5.1527000797.git.Adam.Thomson.Opensource@diasemi.com> User-Agent: Mutt/1.9.2 (2017-12-15) Sender: linux-usb-owner@vger.kernel.org X-Mailing-List: linux-usb@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 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 > Suggested-by: Heikki Krogerus Reviewed-by: Heikki Krogerus > --- > 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 > #include > #include > +#include > #include > #include > #include > @@ -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; Thanks, -- heikki