linux-kernel - [RFC PATCH 15/57] net: hisilicon: hnfs:Use bus_find_device_by

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Message-Id: <1559577023-558-16-git-send-email-suzuki.poulose@arm.com>
Date:   Mon,  3 Jun 2019 16:49:41 +0100
From:   Suzuki K Poulose <suzuki.poulose@....com>
To:     linux-kernel@...r.kernel.org
Cc:     gregkh@...uxfoundation.org, rafael@...nel.org,
        suzuki.poulose@....com, "David S. Miller" <davem@...emloft.net>
Subject: [RFC PATCH 15/57] net: hisilicon: hnfs:Use bus_find_device_by_fwnode helper

Switch to using the bus_find_device_by_fwnode helper

Cc: "David S. Miller" <davem@...emloft.net>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@....com>
---
 drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c
index 09c16d8..b801ab7 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c
@@ -754,17 +754,11 @@ struct dsaf_misc_op *hns_misc_op_get(struct dsaf_device *dsaf_dev)
 	return (void *)misc_op;
 }
 
-static int hns_dsaf_dev_match(struct device *dev, void *fwnode)
-{
-	return dev->fwnode == fwnode;
-}
-
 struct
 platform_device *hns_dsaf_find_platform_device(struct fwnode_handle *fwnode)
 {
 	struct device *dev;
 
-	dev = bus_find_device(&platform_bus_type, NULL,
-			      fwnode, hns_dsaf_dev_match);
+	dev = bus_find_device_by_fwnode(&platform_bus_type, NULL, fwnode);
 	return dev ? to_platform_device(dev) : NULL;
 }
-- 
2.7.4