> +/**
> + * Balance enable_count of each GPIO and actual GPIO pin control.
> + * GPIO is enabled in case of initial use. (enable_count is 0)
> + * GPIO is disabled when it is not shared any more. (enable_count <= 1)
I think you mean "GPIO is disabled when it is not used any more."
"It is not
+/**
+ * Balance enable_count of each GPIO and actual GPIO pin control.
+ * GPIO is enabled in case of initial use. (enable_count is 0)
+ * GPIO is disabled when it is not shared any more. (enable_count = 1)
I think you mean GPIO is disabled when it is not used any more.
It is not shared
To support shared enable GPIO pin, replace GPIO code with new static functions
Reference count: 'enable_count'
Balance the reference count of each GPIO and actual pin control.
The count is incremented with enabling GPIO.
On the other hand, it is decremented on disabling GPIO.
Actual
To support shared enable GPIO pin, replace GPIO code with new static functions
Reference count: 'enable_count'
Balance the reference count of each GPIO and actual pin control.
The count is incremented with enabling GPIO.
On the other hand, it is decremented on disabling GPIO.
Actual
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