diff options
Diffstat (limited to 'drivers/w1/w1.c')
| -rw-r--r-- | drivers/w1/w1.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c index a593f90..0702173 100644 --- a/drivers/w1/w1.c +++ b/drivers/w1/w1.c @@ -197,7 +197,7 @@ static struct w1_family w1_default_family = { .fops = &w1_default_fops, }; -static int w1_uevent(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size); +static int w1_uevent(struct device *dev, struct kobj_uevent_env *env); static struct bus_type w1_bus_type = { .name = "w1", @@ -396,13 +396,12 @@ static void w1_destroy_master_attributes(struct w1_master *master) } #ifdef CONFIG_HOTPLUG -static int w1_uevent(struct device *dev, char **envp, int num_envp, - char *buffer, int buffer_size) +static int w1_uevent(struct device *dev, struct kobj_uevent_env *env) { struct w1_master *md = NULL; struct w1_slave *sl = NULL; char *event_owner, *name; - int err, cur_index=0, cur_len=0; + int err; if (dev->driver == &w1_master_driver) { md = container_of(dev, struct w1_master, dev); @@ -423,23 +422,19 @@ static int w1_uevent(struct device *dev, char **envp, int num_envp, if (dev->driver != &w1_slave_driver || !sl) return 0; - err = add_uevent_var(envp, num_envp, &cur_index, buffer, buffer_size, - &cur_len, "W1_FID=%02X", sl->reg_num.family); + err = add_uevent_var(env, "W1_FID=%02X", sl->reg_num.family); if (err) return err; - err = add_uevent_var(envp, num_envp, &cur_index, buffer, buffer_size, - &cur_len, "W1_SLAVE_ID=%024LX", - (unsigned long long)sl->reg_num.id); - envp[cur_index] = NULL; + err = add_uevent_var(env, "W1_SLAVE_ID=%024LX", + (unsigned long long)sl->reg_num.id); if (err) return err; return 0; }; #else -static int w1_uevent(struct device *dev, char **envp, int num_envp, - char *buffer, int buffer_size) +static int w1_uevent(struct device *dev, struct kobj_uevent_env *env) { return 0; } |