diff --git a/[refs] b/[refs]
index 65f5665795e2..e6c32d16bcd5 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 910216890a8db1e7c406839916dc8f3fb85238d6
+refs/heads/master: f47f6d31645c5020602469cafa1e6c8a228dcaab
diff --git a/trunk/drivers/staging/omap-thermal/omap-bandgap.c b/trunk/drivers/staging/omap-thermal/omap-bandgap.c
index 26d36f361cc2..d001323d1342 100644
--- a/trunk/drivers/staging/omap-thermal/omap-bandgap.c
+++ b/trunk/drivers/staging/omap-thermal/omap-bandgap.c
@@ -337,7 +337,15 @@ int omap_bandgap_add_hyst(struct omap_bandgap *bg_ptr, int adc_val,
 
 /***   Helper functions handling device Alert/Shutdown signals   ***/
 
-/* Talert masks. Call it only if HAS(TALERT) is set */
+/**
+ * omap_bandgap_unmask_interrupts() - unmasks the events of thot & tcold
+ * @bg_ptr: struct omap_bandgap pointer
+ * @t_hot: hot temperature value to trigger alert signal
+ * @t_cold: cold temperature value to trigger alert signal
+ *
+ * Checks the requested t_hot and t_cold values and configures the IRQ event
+ * masks accordingly. Call this function only if bandgap features HAS(TALERT).
+ */
 static void omap_bandgap_unmask_interrupts(struct omap_bandgap *bg_ptr, int id,
 					   u32 t_hot, u32 t_cold)
 {