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Merge pull request #8946 from kaspar030/my9221_make_local_functions_static
drivers/my9221: make local functions "static"
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commit
0f0b50effb
@ -38,7 +38,7 @@
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/**
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* @brief Write a single data to the LED controller
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*/
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void _write(my9221_t *dev, uint16_t data)
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static void _write(my9221_t *dev, uint16_t data)
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{
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assert(dev);
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@ -52,7 +52,7 @@ void _write(my9221_t *dev, uint16_t data)
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/**
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* @brief Load data into the latch register of the LED controller
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*/
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void _latch(my9221_t *dev)
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static void _latch(my9221_t *dev)
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{
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assert(dev);
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@ -68,7 +68,7 @@ void _latch(my9221_t *dev)
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/**
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* @brief Write state data of all LEDs to the controller
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*/
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void _set_state(my9221_t *dev)
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static void _set_state(my9221_t *dev)
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{
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assert(dev);
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