linux-kernel - [RFC PATCH 14/57] drivers: devcon: Use bus_find_device_by

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Message-Id: <1559577023-558-15-git-send-email-suzuki.poulose@arm.com>
Date:   Mon,  3 Jun 2019 16:49:40 +0100
From:   Suzuki K Poulose <suzuki.poulose@....com>
To:     linux-kernel@...r.kernel.org
Cc:     gregkh@...uxfoundation.org, rafael@...nel.org,
        suzuki.poulose@....com
Subject: [RFC PATCH 14/57] drivers: devcon: Use bus_find_device_by_fwnode helper

Switch to using the bus_find_device_by_fwnode helper

Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: "Rafael J. Wysocki" <rafael@...nel.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@....com>
---
 drivers/base/devcon.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/base/devcon.c b/drivers/base/devcon.c
index 04db9ae..d9bcf77 100644
--- a/drivers/base/devcon.c
+++ b/drivers/base/devcon.c
@@ -107,19 +107,13 @@ static struct bus_type *generic_match_buses[] = {
 	NULL,
 };
 
-static int device_fwnode_match(struct device *dev, void *fwnode)
-{
-	return dev_fwnode(dev) == fwnode;
-}
-
 static void *device_connection_fwnode_match(struct device_connection *con)
 {
 	struct bus_type *bus;
 	struct device *dev;
 
 	for (bus = generic_match_buses[0]; bus; bus++) {
-		dev = bus_find_device(bus, NULL, (void *)con->fwnode,
-				      device_fwnode_match);
+		dev = bus_find_device_by_fwnode(bus, NULL, con->fwnode);
 		if (dev && !strncmp(dev_name(dev), con->id, strlen(con->id)))
 			return dev;
 
-- 
2.7.4