From 67843bbaf36eb087714f40e783ee78e99e9e4b86 Mon Sep 17 00:00:00 2001 From: Suzuki K Poulose Date: Tue, 23 Jul 2019 23:18:34 +0100 Subject: drivers: Introduce device lookup variants by fwnode Add a helper to match the firmware node handle of a device and provide wrappers for {bus/class/driver}_find_device() APIs to avoid proliferation of duplicate custom match functions. Cc: "David S. Miller" Cc: Doug Ledford Cc: Jason Gunthorpe Cc: linux-usb@vger.kernel.org Cc: "Rafael J. Wysocki" Cc: Ulf Hansson Cc: Joe Perches Cc: Will Deacon Cc: Joerg Roedel Signed-off-by: Suzuki K Poulose Acked-by: Robin Murphy Reviewed-by: Mathieu Poirier Reviewed-by: Heikki Krogerus Link: https://lore.kernel.org/r/20190723221838.12024-4-suzuki.poulose@arm.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/typec/class.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'drivers/usb/typec/class.c') diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/class.c index 9b0d15b487e5..94a3eda62add 100644 --- a/drivers/usb/typec/class.c +++ b/drivers/usb/typec/class.c @@ -205,11 +205,6 @@ static void typec_altmode_put_partner(struct altmode *altmode) put_device(&adev->dev); } -static int typec_port_fwnode_match(struct device *dev, const void *fwnode) -{ - return dev_fwnode(dev) == fwnode; -} - static void *typec_port_match(struct device_connection *con, int ep, void *data) { struct device *dev; @@ -219,8 +214,7 @@ static void *typec_port_match(struct device_connection *con, int ep, void *data) * we need to return ERR_PTR(-PROBE_DEFER) when there is no device. */ if (con->fwnode) - return class_find_device(typec_class, NULL, con->fwnode, - typec_port_fwnode_match); + return class_find_device_by_fwnode(typec_class, con->fwnode); dev = class_find_device_by_name(typec_class, con->endpoint[ep]); -- cgit v1.2.3