diff --git a/drivers/staging/olpc_dcon/TODO b/drivers/staging/olpc_dcon/TODO
index 61c2e65ac354..665a0b061719 100644
--- a/drivers/staging/olpc_dcon/TODO
+++ b/drivers/staging/olpc_dcon/TODO
@@ -1,6 +1,10 @@
 TODO:
 	- see if vx855 gpio API can be made similar enough to cs5535 so we can
 	  share more code
+	- convert all uses of the old GPIO API from <linux/gpio.h> to the
+	  GPIO descriptor API in <linux/gpio/consumer.h> and look up GPIO
+	  lines from device tree, ACPI or board files, board files should
+	  use <linux/gpio/machine.h>
 	- allow simultaneous XO-1 and XO-1.5 support
 
 Please send patches to Greg Kroah-Hartman <greg@kroah.com> and