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Merge pull request #8946 from kaspar030/my9221_make_local_functions_static

drivers/my9221: make local functions "static"
This commit is contained in:
Alexandre Abadie 2018-04-13 13:22:14 +02:00 committed by GitHub
commit 0f0b50effb
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@ -38,7 +38,7 @@
/**
* @brief Write a single data to the LED controller
*/
void _write(my9221_t *dev, uint16_t data)
static void _write(my9221_t *dev, uint16_t data)
{
assert(dev);
@ -52,7 +52,7 @@ void _write(my9221_t *dev, uint16_t data)
/**
* @brief Load data into the latch register of the LED controller
*/
void _latch(my9221_t *dev)
static void _latch(my9221_t *dev)
{
assert(dev);
@ -68,7 +68,7 @@ void _latch(my9221_t *dev)
/**
* @brief Write state data of all LEDs to the controller
*/
void _set_state(my9221_t *dev)
static void _set_state(my9221_t *dev)
{
assert(dev);