From: Florian Fainelli <f.fainelli@gmail•com>
To: netdev@vger•kernel.org
Cc: Florian Fainelli <f.fainelli@gmail•com>,
Jason Cooper <jason@lakedaemon•net>, Andrew Lunn <andrew@lunn•ch>,
Sebastian Hesselbarth <sebastian.hesselbarth@gmail•com>,
Gregory Clement <gregory.clement@free-electrons•com>,
Russell King <linux@armlinux•org.uk>,
Vivien Didelot <vivien.didelot@savoirfairelinux•com>,
"David S. Miller" <davem@davemloft•net>,
Greg Kroah-Hartman <gregkh@linuxfoundation•org>,
linux-arm-kernel@lists•infradead.org (moderated list:ARM/Marvell
Dove/MV78xx0/Orion SOC support),
linux-kernel@vger•kernel.org (open list)
Subject: [PATCH net-next v4 06/10] net: dsa: Migrate to device_find_in_class_name()
Date: Tue, 17 Jan 2017 15:21:48 -0800 [thread overview]
Message-ID: <20170117232152.1661-7-f.fainelli@gmail.com> (raw)
In-Reply-To: <20170117232152.1661-1-f.fainelli@gmail.com>
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@gmail•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
next prev parent reply other threads:[~2017-01-17 23:21 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-17 23:21 [PATCH net-next v4 00/10] net: dsa: Support for pdata in dsa2 Florian Fainelli
2017-01-17 23:21 ` [PATCH net-next v4 01/10] net: dsa: Pass device pointer to dsa_register_switch Florian Fainelli
2017-01-17 23:21 ` [PATCH net-next v4 02/10] net: dsa: Make most functions take a dsa_port argument Florian Fainelli
2017-01-17 23:21 ` [PATCH net-next v4 03/10] net: dsa: Suffix function manipulating device_node with _dn Florian Fainelli
2017-01-17 23:21 ` [PATCH net-next v4 04/10] net: dsa: Move ports assignment closer to error checking Florian Fainelli
2017-01-17 23:21 ` [PATCH net-next v4 05/10] drivers: base: Add device_find_in_class_name() Florian Fainelli
2017-01-17 23:34 ` Andy Shevchenko
2017-01-17 23:43 ` Florian Fainelli
2017-01-18 0:00 ` Andy Shevchenko
2017-01-18 0:04 ` Florian Fainelli
2017-01-18 0:07 ` Andy Shevchenko
2017-01-18 0:13 ` Florian Fainelli
2017-01-18 7:06 ` Greg Kroah-Hartman
2017-01-17 23:21 ` Florian Fainelli [this message]
2017-01-17 23:21 ` [PATCH net-next v4 07/10] net: Relocate dev_to_net_device() into net/core/dev.c Florian Fainelli
2017-01-17 23:21 ` [PATCH net-next v4 08/10] net: dsa: Add support for platform data Florian Fainelli
2017-01-17 23:21 ` [PATCH net-next v4 09/10] net: phy: Allow pre-declaration of MDIO devices Florian Fainelli
2017-01-17 23:21 ` [PATCH net-next v4 10/10] ARM: orion: Register DSA switch as a MDIO device Florian Fainelli
2017-01-18 21:50 ` [PATCH net-next v4 00/10] net: dsa: Support for pdata in dsa2 David Miller
2017-01-18 22:06 ` Florian Fainelli
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