gpio: made export functions static.

* removed functions from api also

Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>

diff --git a/api/gpio.h b/api/gpio.h
index adfe45b..b371154 100644 (file)
--- a/api/gpio.h
+++ b/api/gpio.h
@@ -151,23 +151,6 @@ maa_result_t maa_gpio_dir(maa_gpio_context dev, gpio_dir_t dir);
  */
 maa_result_t maa_gpio_close(maa_gpio_context dev);
 
-/** Unexport the GPIO context (maa_gpio_close() will call this function)
- *
- * @param dev The GPIO context.
- *
- * @return maa result type.
- */
-maa_result_t maa_gpio_unexport(maa_gpio_context dev);
-
-/** Unexport the GPIO context (maa_gpio_close() will call this function)
- *  Forces regardless to to ownership.
- *
- * @param dev The GPIO context.
- *
- * @return maa result type.
- */
-maa_result_t maa_gpio_unexport_force(maa_gpio_context dev);
-
 /** Read the GPIO value.
  *
  * @param dev The GPIO context.

diff --git a/src/gpio/gpio.c b/src/gpio/gpio.c
index 1a625c4..c3a80e9 100644 (file)
--- a/src/gpio/gpio.c
+++ b/src/gpio/gpio.c
@@ -411,16 +411,7 @@ maa_gpio_write(maa_gpio_context dev, int value)
     return MAA_SUCCESS;
 }
 
-maa_result_t
-maa_gpio_unexport(maa_gpio_context dev)
-{
-    if(dev->owner) {
-        return maa_gpio_unexport_force(dev);
-    }
-    return MAA_ERROR_INVALID_RESOURCE;
-}
-
-maa_result_t
+static maa_result_t
 maa_gpio_unexport_force(maa_gpio_context dev)
 {
     int unexport = open(SYSFS_CLASS_GPIO "/unexport", O_WRONLY);
@@ -441,6 +432,14 @@ maa_gpio_unexport_force(maa_gpio_context dev)
     maa_gpio_isr_exit(dev);
     return MAA_SUCCESS;
 }
+static maa_result_t
+maa_gpio_unexport(maa_gpio_context dev)
+{
+    if(dev->owner) {
+        return maa_gpio_unexport_force(dev);
+    }
+    return MAA_ERROR_INVALID_RESOURCE;
+}
 
 maa_result_t
 maa_gpio_close(maa_gpio_context dev)