gpio_playground: Add a TODO to deal with multiple read() events

BUG: 25317933
Change-Id: I4cfbc583b4c1bbdd50ee2b58cde05d14e701bacb
1 file changed
tree: 2d38ef08aae2d184a89d05a7b5fa15026ef46892
  1. brillo_gpios/
  2. brillo_leds/
  3. sensors_example/
  4. MODULE_LICENSE_APACHE2
  5. NOTICE