DISABLE_IRQ(9) Hardware Interfaces DISABLE_IRQ(9) NAME disable_irq - disable an irq and wait for completion SYNOPSIS void disable_irq(unsigned int irq); ARGUMENTS irq Interrupt to disable DESCRIPTION Disable the selected interrupt line. Enables and Disables are nested. This function waits for any pending IRQ handlers for this interrupt to complete before returning. If you use this function while holding a resource the IRQ handler may need you will deadlock. This function may be called - with care - from IRQ context. COPYRIGHT Kernel Hackers Manual 3.11 November 2013 DISABLE_IRQ(9)[top]
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