From: Saranya Gopal <saranya.gopal@intel.com>

Date: Tue, 14 Feb 2023 17:15:42 +0530

Subject: [PATCH] usb: typec: pd: Remove usb_suspend_supported sysfs from sink

 PDO

References: bsc#1012628

Patch-mainline: 6.2.2

Git-commit: e4e7b2dc27c4bb877d850eaff69d41410b2f4237

commit e4e7b2dc27c4bb877d850eaff69d41410b2f4237 upstream.

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")

Cc: stable <stable@kernel.org>

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>

Link: https://lore.kernel.org/r/20230214114543.205103-1-saranya.gopal@intel.com

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: Jiri Slaby <jslaby@suse.cz>

---

 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 dc72005d..b5ab2642 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,

-- 

2.35.3