[PATCH] driver core: replace "hotplug" by "uevent"
Leave the overloaded "hotplug" word to susbsystems which are handling
real devices. The driver core does not "plug" anything, it just exports
the state to userspace and generates events.
Signed-off-by: Kay Sievers <kay.sievers@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
index 14016b1..024206c 100644
--- a/drivers/w1/w1.c
+++ b/drivers/w1/w1.c
@@ -142,12 +142,12 @@
/* Default family */
static struct w1_family w1_default_family;
-static int w1_hotplug(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size);
+static int w1_uevent(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size);
static struct bus_type w1_bus_type = {
.name = "w1",
.match = w1_master_match,
- .hotplug = w1_hotplug,
+ .uevent = w1_uevent,
};
struct device_driver w1_master_driver = {
@@ -361,7 +361,7 @@
}
#ifdef CONFIG_HOTPLUG
-static int w1_hotplug(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size)
+static int w1_uevent(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size)
{
struct w1_master *md = NULL;
struct w1_slave *sl = NULL;
@@ -377,7 +377,7 @@
event_owner = "slave";
name = sl->name;
} else {
- dev_dbg(dev, "Unknown hotplug event.\n");
+ dev_dbg(dev, "Unknown event.\n");
return -EINVAL;
}
@@ -386,18 +386,18 @@
if (dev->driver != &w1_slave_driver || !sl)
return 0;
- err = add_hotplug_env_var(envp, num_envp, &cur_index, buffer, buffer_size, &cur_len, "W1_FID=%02X", sl->reg_num.family);
+ err = add_uevent_var(envp, num_envp, &cur_index, buffer, buffer_size, &cur_len, "W1_FID=%02X", sl->reg_num.family);
if (err)
return err;
- err = add_hotplug_env_var(envp, num_envp, &cur_index, buffer, buffer_size, &cur_len, "W1_SLAVE_ID=%024LX", (u64)sl->reg_num.id);
+ err = add_uevent_var(envp, num_envp, &cur_index, buffer, buffer_size, &cur_len, "W1_SLAVE_ID=%024LX", (u64)sl->reg_num.id);
if (err)
return err;
return 0;
};
#else
-static int w1_hotplug(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size)
+static int w1_uevent(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size)
{
return 0;
}