Message ID | 20230214114543.205103-1-saranya.gopal@intel.com (mailing list archive) |
---|---|
State | Accepted |
Commit | e4e7b2dc27c4bb877d850eaff69d41410b2f4237 |
Headers | show |
Series | [v3,1/2] usb: typec: pd: Remove usb_suspend_supported sysfs from sink PDO | expand |
On Tue, Feb 14, 2023 at 05:15:42PM +0530, Saranya Gopal wrote: > As per USB PD specification, 28th bit of fixed supply sink PDO > represents "higher capability" attribute and not "usb suspend > supported" attribute. So, this patch removes the usb_suspend_supported > attribute from sink PDO. > > Fixes: 662a60102c12 ("usb: typec: Separate USB Power Delivery from USB Type-C") > Reported-by: Rajaram Regupathy <rajaram.regupathy@intel.com> > Signed-off-by: Saranya Gopal <saranya.gopal@intel.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> > --- > Changes from v2: > - Patch was split into 2 > - This patch only removes usb_suspend_supported attribute for sink PDOs > > drivers/usb/typec/pd.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/drivers/usb/typec/pd.c b/drivers/usb/typec/pd.c > index dc72005d68db..b5ab26422c34 100644 > --- a/drivers/usb/typec/pd.c > +++ b/drivers/usb/typec/pd.c > @@ -161,7 +161,6 @@ static struct device_type source_fixed_supply_type = { > > static struct attribute *sink_fixed_supply_attrs[] = { > &dev_attr_dual_role_power.attr, > - &dev_attr_usb_suspend_supported.attr, > &dev_attr_unconstrained_power.attr, > &dev_attr_usb_communication_capable.attr, > &dev_attr_dual_role_data.attr, > -- > 2.25.1
diff --git a/drivers/usb/typec/pd.c b/drivers/usb/typec/pd.c index dc72005d68db..b5ab26422c34 100644 --- a/drivers/usb/typec/pd.c +++ b/drivers/usb/typec/pd.c @@ -161,7 +161,6 @@ static struct device_type source_fixed_supply_type = { static struct attribute *sink_fixed_supply_attrs[] = { &dev_attr_dual_role_power.attr, - &dev_attr_usb_suspend_supported.attr, &dev_attr_unconstrained_power.attr, &dev_attr_usb_communication_capable.attr, &dev_attr_dual_role_data.attr,
As per USB PD specification, 28th bit of fixed supply sink PDO represents "higher capability" attribute and not "usb suspend supported" attribute. So, this patch removes the usb_suspend_supported attribute from sink PDO. Fixes: 662a60102c12 ("usb: typec: Separate USB Power Delivery from USB Type-C") Reported-by: Rajaram Regupathy <rajaram.regupathy@intel.com> Signed-off-by: Saranya Gopal <saranya.gopal@intel.com> --- Changes from v2: - Patch was split into 2 - This patch only removes usb_suspend_supported attribute for sink PDOs drivers/usb/typec/pd.c | 1 - 1 file changed, 1 deletion(-)