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Sender: "kyletso via sendgmr" <kyletso@kyletso.ntc.corp.google.com>
Date:   Tue,  2 Feb 2021 17:55:12 +0800
Message-Id: <20210202095512.761214-1-kyletso@google.com>
Mime-Version: 1.0
Subject: [PATCH] usb: typec: Return void in typec_partner_set_pd_revision
From:   Kyle Tso <kyletso@google.com>
To:     heikki.krogerus@linux.intel.com, gregkh@linuxfoundation.org
Cc:     bleung@chromium.org, badhri@google.com, linux-usb@vger.kernel.org,
        linux-kernel@vger.kernel.org, Kyle Tso <kyletso@google.com>
Content-Type: text/plain; charset="UTF-8"
Precedence: bulk

typec_partner_set_pd_revision doesn't need any return value.

Fixes: 29b01295a829 ("usb: typec: Add typec_partner_set_pd_revision")
Signed-off-by: Kyle Tso <kyletso@google.com>
---
 drivers/usb/typec/class.c | 10 ++--------
 include/linux/usb/typec.h |  2 +-
 2 files changed, 3 insertions(+), 9 deletions(-)

diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/class.c
index b6ceab3dc16b..a7d1bc83c2d4 100644
--- a/drivers/usb/typec/class.c
+++ b/drivers/usb/typec/class.c
@@ -755,15 +755,11 @@ EXPORT_SYMBOL_GPL(typec_partner_set_identity);
  *
  * This routine is used to report that the PD revision of the port partner has
  * become available.
- *
- * Returns 0 on success or negative error number on failure.
  */
-int typec_partner_set_pd_revision(struct typec_partner *partner, u16 pd_revision)
+void typec_partner_set_pd_revision(struct typec_partner *partner, u16 pd_revision)
 {
-	int ret;
-
 	if (partner->pd_revision == pd_revision)
-		return 0;
+		return;
 
 	partner->pd_revision = pd_revision;
 	sysfs_notify(&partner->dev.kobj, NULL, "usb_power_delivery_revision");
@@ -773,8 +769,6 @@ int typec_partner_set_pd_revision(struct typec_partner *partner, u16 pd_revision
 			     "supports_usb_power_delivery");
 	}
 	kobject_uevent(&partner->dev.kobj, KOBJ_CHANGE);
-
-	return 0;
 }
 EXPORT_SYMBOL_GPL(typec_partner_set_pd_revision);
 
diff --git a/include/linux/usb/typec.h b/include/linux/usb/typec.h
index 4946eca742d5..a94df82ab62f 100644
--- a/include/linux/usb/typec.h
+++ b/include/linux/usb/typec.h
@@ -126,7 +126,7 @@ struct typec_altmode_desc {
 	enum typec_port_data	roles;
 };
 
-int typec_partner_set_pd_revision(struct typec_partner *partner, u16 pd_revision);
+void typec_partner_set_pd_revision(struct typec_partner *partner, u16 pd_revision);
 int typec_partner_set_num_altmodes(struct typec_partner *partner, int num_altmodes);
 struct typec_altmode
 *typec_partner_register_altmode(struct typec_partner *partner,
-- 
2.30.0.365.g02bc693789-goog