Commit e4e7b2dc authored by Saranya Gopal's avatar Saranya Gopal Committed by Greg Kroah-Hartman
Browse files

usb: typec: pd: Remove usb_suspend_supported sysfs from sink PDO 



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: 662a6010 ("usb: typec: Separate USB Power Delivery from USB Type-C")
Cc: stable <stable@kernel.org>
Reported-by: default avatarRajaram Regupathy <rajaram.regupathy@intel.com>
Signed-off-by: default avatarSaranya Gopal <saranya.gopal@intel.com>
Reviewed-by: default avatarHeikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20230214114543.205103-1-saranya.gopal@intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8e5248c3

drivers/usb/typec/pd.c

+0 −1
Original line number Diff line number Diff line
@@ -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,