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| author | Kay Sievers <kay.sievers@vrfy.org> | 2010-11-15 23:13:18 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-11-17 14:21:08 -0800 |
| commit | 6b6e39a6a8da7234c538d14c43d3583da8875f9c (patch) | |
| tree | cef5d25998665559ecc0cad2bcdb947cfa401b67 /drivers/base/bus.c | |
| parent | 14c05aa399e30f343f25158c9adfc44631378a96 (diff) | |
| download | linux-6b6e39a6a8da7234c538d14c43d3583da8875f9c.tar.bz2 | |
driver-core: merge private parts of class and bus
As classes and busses are pretty much the same thing, and we want to
merge them together into a 'subsystem' in the future, let us share the
same private data parts to make that merge easier.
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/base/bus.c')
| -rw-r--r-- | drivers/base/bus.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/base/bus.c b/drivers/base/bus.c index 33c270a64db7..e243bd49764b 100644 --- a/drivers/base/bus.c +++ b/drivers/base/bus.c @@ -20,7 +20,6 @@ #include "power/power.h" #define to_bus_attr(_attr) container_of(_attr, struct bus_attribute, attr) -#define to_bus(obj) container_of(obj, struct bus_type_private, subsys.kobj) /* * sysfs bindings for drivers @@ -96,11 +95,11 @@ static ssize_t bus_attr_show(struct kobject *kobj, struct attribute *attr, char *buf) { struct bus_attribute *bus_attr = to_bus_attr(attr); - struct bus_type_private *bus_priv = to_bus(kobj); + struct subsys_private *subsys_priv = to_subsys_private(kobj); ssize_t ret = 0; if (bus_attr->show) - ret = bus_attr->show(bus_priv->bus, buf); + ret = bus_attr->show(subsys_priv->bus, buf); return ret; } @@ -108,11 +107,11 @@ static ssize_t bus_attr_store(struct kobject *kobj, struct attribute *attr, const char *buf, size_t count) { struct bus_attribute *bus_attr = to_bus_attr(attr); - struct bus_type_private *bus_priv = to_bus(kobj); + struct subsys_private *subsys_priv = to_subsys_private(kobj); ssize_t ret = 0; if (bus_attr->store) - ret = bus_attr->store(bus_priv->bus, buf, count); + ret = bus_attr->store(subsys_priv->bus, buf, count); return ret; } @@ -858,9 +857,9 @@ static BUS_ATTR(uevent, S_IWUSR, NULL, bus_uevent_store); int bus_register(struct bus_type *bus) { int retval; - struct bus_type_private *priv; + struct subsys_private *priv; - priv = kzalloc(sizeof(struct bus_type_private), GFP_KERNEL); + priv = kzalloc(sizeof(struct subsys_private), GFP_KERNEL); if (!priv) return -ENOMEM; |