aboutsummaryrefslogtreecommitdiff
path: root/sound/aoa/soundbus
diff options
context:
space:
mode:
Diffstat (limited to 'sound/aoa/soundbus')
-rw-r--r--sound/aoa/soundbus/core.c33
1 files changed, 10 insertions, 23 deletions
diff --git a/sound/aoa/soundbus/core.c b/sound/aoa/soundbus/core.c
index 64d16391433..f84f3e50578 100644
--- a/sound/aoa/soundbus/core.c
+++ b/sound/aoa/soundbus/core.c
@@ -56,13 +56,12 @@ static int soundbus_probe(struct device *dev)
}
-static int soundbus_uevent(struct device *dev, char **envp, int num_envp,
- char *buffer, int buffer_size)
+static int soundbus_uevent(struct device *dev, struct kobj_uevent_env *env)
{
struct soundbus_dev * soundbus_dev;
struct of_device * of;
const char *compat;
- int retval = 0, i = 0, length = 0;
+ int retval = 0;
int cplen, seen = 0;
if (!dev)
@@ -75,15 +74,11 @@ static int soundbus_uevent(struct device *dev, char **envp, int num_envp,
of = &soundbus_dev->ofdev;
/* stuff we want to pass to /sbin/hotplug */
- retval = add_uevent_var(envp, num_envp, &i,
- buffer, buffer_size, &length,
- "OF_NAME=%s", of->node->name);
+ retval = add_uevent_var(env, "OF_NAME=%s", of->node->name);
if (retval)
return retval;
- retval = add_uevent_var(envp, num_envp, &i,
- buffer, buffer_size, &length,
- "OF_TYPE=%s", of->node->type);
+ retval = add_uevent_var(env, "OF_TYPE=%s", of->node->type);
if (retval)
return retval;
@@ -93,27 +88,19 @@ static int soundbus_uevent(struct device *dev, char **envp, int num_envp,
compat = of_get_property(of->node, "compatible", &cplen);
while (compat && cplen > 0) {
- int tmp = length;
- retval = add_uevent_var(envp, num_envp, &i,
- buffer, buffer_size, &length,
- "OF_COMPATIBLE_%d=%s", seen, compat);
+ int tmp = env->buflen;
+ retval = add_uevent_var(env, "OF_COMPATIBLE_%d=%s", seen, compat);
if (retval)
return retval;
- compat += length - tmp;
- cplen -= length - tmp;
+ compat += env->buflen - tmp;
+ cplen -= env->buflen - tmp;
seen += 1;
}
- retval = add_uevent_var(envp, num_envp, &i,
- buffer, buffer_size, &length,
- "OF_COMPATIBLE_N=%d", seen);
+ retval = add_uevent_var(env, "OF_COMPATIBLE_N=%d", seen);
if (retval)
return retval;
- retval = add_uevent_var(envp, num_envp, &i,
- buffer, buffer_size, &length,
- "MODALIAS=%s", soundbus_dev->modalias);
-
- envp[i] = NULL;
+ retval = add_uevent_var(env, "MODALIAS=%s", soundbus_dev->modalias);
return retval;
}