linux-kernel - [RFC PATCH 34/57] drivers: ieee802154: Use class_find_device_by

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Date:   Mon,  3 Jun 2019 16:50:00 +0100
From:   Suzuki K Poulose <suzuki.poulose@....com>
To:     linux-kernel@...r.kernel.org
Cc:     gregkh@...uxfoundation.org, rafael@...nel.org,
        suzuki.poulose@....com, Alexander Aring <alex.aring@...il.com>,
        Stefan Schmidt <stefan@...enfreihafen.org>,
        linux-wpan@...r.kernel.org
Subject: [RFC PATCH 34/57] drivers: ieee802154: Use class_find_device_by_name() helper

Use the new class_find_device_by_name() helper.

Cc: Alexander Aring <alex.aring@...il.com>
Cc: Stefan Schmidt <stefan@...enfreihafen.org>
Cc: linux-wpan@...r.kernel.org
Signed-off-by: Suzuki K Poulose <suzuki.poulose@....com>
---
 net/ieee802154/core.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/net/ieee802154/core.c b/net/ieee802154/core.c
index 60b7ac5..26fe751 100644
--- a/net/ieee802154/core.c
+++ b/net/ieee802154/core.c
@@ -23,11 +23,6 @@
 LIST_HEAD(cfg802154_rdev_list);
 int cfg802154_rdev_list_generation;
 
-static int wpan_phy_match(struct device *dev, const void *data)
-{
-	return !strcmp(dev_name(dev), (const char *)data);
-}
-
 struct wpan_phy *wpan_phy_find(const char *str)
 {
 	struct device *dev;
@@ -35,7 +30,7 @@ struct wpan_phy *wpan_phy_find(const char *str)
 	if (WARN_ON(!str))
 		return NULL;
 
-	dev = class_find_device(&wpan_phy_class, NULL, str, wpan_phy_match);
+	dev = class_find_device_by_name(&wpan_phy_class, NULL, str);
 	if (!dev)
 		return NULL;
 
-- 
2.7.4