centos man page for ht_destroy_irq

HT_DESTROY_IRQ(9)						Hardware Interfaces						 HT_DESTROY_IRQ(9)

NAME
       ht_destroy_irq - destroy an irq created with ht_create_irq

SYNOPSIS
       void ht_destroy_irq(unsigned int irq);

ARGUMENTS
       irq
	   irq to be destroyed

DESCRIPTION
       This reverses ht_create_irq removing the specified irq from existence. The irq should be free before this happens.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							 HT_DESTROY_IRQ(9)