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Date: Tue, 17 Jan 2017 15:21:48 -0800 From: Florian Fainelli <f.fainelli@...il.com> To: netdev@...r.kernel.org Cc: Florian Fainelli <f.fainelli@...il.com>, Jason Cooper <jason@...edaemon.net>, Andrew Lunn <andrew@...n.ch>, Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>, Gregory Clement <gregory.clement@...e-electrons.com>, Russell King <linux@...linux.org.uk>, Vivien Didelot <vivien.didelot@...oirfairelinux.com>, "David S. Miller" <davem@...emloft.net>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, linux-arm-kernel@...ts.infradead.org (moderated list:ARM/Marvell Dove/MV78xx0/Orion SOC support), linux-kernel@...r.kernel.org (open list) Subject: [PATCH net-next v4 06/10] net: dsa: Migrate to device_find_in_class_name() Now that the base device driver code provides an identical implementation of dev_find_class() utilize device_find_in_class_name() instead of our own version of it. Signed-off-by: Florian Fainelli <f.fainelli@...il.com> --- net/dsa/dsa.c | 22 ++-------------------- 1 file changed, 2 insertions(+), 20 deletions(-) diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index 2306d1b87c83..d9db63910887 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -455,29 +455,11 @@ EXPORT_SYMBOL_GPL(dsa_switch_resume); #endif /* platform driver init and cleanup *****************************************/ -static int dev_is_class(struct device *dev, void *class) -{ - if (dev->class != NULL && !strcmp(dev->class->name, class)) - return 1; - - return 0; -} - -static struct device *dev_find_class(struct device *parent, char *class) -{ - if (dev_is_class(parent, class)) { - get_device(parent); - return parent; - } - - return device_find_child(parent, class, dev_is_class); -} - struct mii_bus *dsa_host_dev_to_mii_bus(struct device *dev) { struct device *d; - d = dev_find_class(dev, "mdio_bus"); + d = device_find_in_class_name(dev, "mdio_bus"); if (d != NULL) { struct mii_bus *bus; @@ -495,7 +477,7 @@ static struct net_device *dev_to_net_device(struct device *dev) { struct device *d; - d = dev_find_class(dev, "net"); + d = device_find_in_class_name(dev, "net"); if (d != NULL) { struct net_device *nd; -- 2.9.3
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