add GPIO definition
Add the enum definition we can rely on for the next patches.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
diff --git a/display.c b/display.c
index ebc4de6..f06387c 100644
--- a/display.c
+++ b/display.c
@@ -63,6 +63,7 @@
[CLOCK] = { .name = "Clocks" },
[REGULATOR] = { .name = "Regulators" },
[SENSOR] = { .name = "Sensors" },
+ [GPIO] = { .name = "Gpio" },
};
static void display_fini(void)
diff --git a/display.h b/display.h
index 9e4e21a..035b2e9 100644
--- a/display.h
+++ b/display.h
@@ -13,7 +13,7 @@
* - initial API and implementation
*******************************************************************************/
-enum { CLOCK, REGULATOR, SENSOR };
+enum { CLOCK, REGULATOR, SENSOR, GPIO };
struct display_ops {
int (*display)(bool refresh);