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Subject[PATCH net-next v2 06/10] net: dsa: Migrate to device_find_class()
Date
Now that the base device driver code provides an identical
implementation of dev_find_class() utilize device_find_class() 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..77fa4c4f5828 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_class(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_class(dev, "net");
if (d != NULL) {
struct net_device *nd;

--
2.9.3
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