thermal: Use thermal zone device id in netlink messages
This patch changes the function thermal_generate_netlink_event
to receive a thermal zone device instead of a originator id.
This way, the messages will always be bound to a thermal zone.
Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
Reviewed-by: Durgadoss R <durgadoss.r@intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c
index 8c8ce80..d85f51f 100644
--- a/drivers/thermal/thermal_sys.c
+++ b/drivers/thermal/thermal_sys.c
@@ -1711,7 +1711,8 @@
.name = THERMAL_GENL_MCAST_GROUP_NAME,
};
-int thermal_generate_netlink_event(u32 orig, enum events event)
+int thermal_generate_netlink_event(struct thermal_zone_device *tz,
+ enum events event)
{
struct sk_buff *skb;
struct nlattr *attr;
@@ -1721,6 +1722,9 @@
int result;
static unsigned int thermal_event_seqnum;
+ if (!tz)
+ return -EINVAL;
+
/* allocate memory */
size = nla_total_size(sizeof(struct thermal_genl_event)) +
nla_total_size(0);
@@ -1755,7 +1759,7 @@
memset(thermal_event, 0, sizeof(struct thermal_genl_event));
- thermal_event->orig = orig;
+ thermal_event->orig = tz->id;
thermal_event->event = event;
/* send multicast genetlink message */