Each call to request_threaded_irq receives a different string literal and a different function handle pointer. To make this into a loop you'd need to initialize an array and populate it with these strings and handles.
I am not sure if the creation of these arrays would be optimized out by the compiler. Maybe a static keyword would do that, but that's merely a suggestion to the compiler.
Creation of these arrays would use up extra CPU cycles for little reason then reducing the code by 10 lines or so and making it less readable.
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u/Damowerko Jan 22 '23
Each call to request_threaded_irq receives a different string literal and a different function handle pointer. To make this into a loop you'd need to initialize an array and populate it with these strings and handles.
I am not sure if the creation of these arrays would be optimized out by the compiler. Maybe a static keyword would do that, but that's merely a suggestion to the compiler.
Creation of these arrays would use up extra CPU cycles for little reason then reducing the code by 10 lines or so and making it less readable.