Re: [PATCH 2/2] at91: use request_irq/free_irq instead of setup_irq/remove_irq
From: Thomas Gleixner
Date: Sun Jul 05 2015 - 17:48:48 EST
On Fri, 3 Jul 2015, David Dueck wrote:
> This fixes a warning when using RT-Preempt.
That's not a proper explanation for the patch and by all means it
cannot fix anything because free_irq() is just a different wrapper
around __free_irq() than remove_irq(). So how on earth fixes that the
problem at hand?
Thanks,
tglx
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