---

yaml
---
r: 363464
b: refs/heads/master
c: ee07d55
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f230427c47d6e3f56286ebdefd2b5db25581ed5d
+refs/heads/master: ee07d55abb660726dd93aec4b7f1de36c6e777f0

trunk/drivers/staging/omap-thermal/omap-bandgap.c

@@ -146,7 +146,17 @@ static u32 omap_bandgap_read_temp(struct omap_bandgap *bg_ptr, int id)
 	return temp;
 }
 
-/* This is the Talert handler. Call it only if HAS(TALERT) is set */
+/**
+ * omap_bandgap_talert_irq_handler() - handles Temperature alert IRQs
+ * @irq: IRQ number
+ * @data: private data (struct omap_bandgap *)
+ *
+ * This is the Talert handler. Use it only if bandgap device features
+ * HAS(TALERT). This handler goes over all sensors and checks their
+ * conditions and acts accordingly. In case there are events pending,
+ * it will reset the event mask to wait for the opposite event (next event).
+ * Every time there is a new event, it will be reported to thermal layer.
+ */
 static irqreturn_t omap_bandgap_talert_irq_handler(int irq, void *data)
 {
 	struct omap_bandgap *bg_ptr = data;