Provided by: linux-doc-2.6.15_2.6.15-23.39_all bug

NAME

       enable_irq - enable handling of an irq

SYNOPSIS

       void enable_irq  (unsigned int irq);

ARGUMENTS

       irq    Interrupt to enable

DESCRIPTION

       Undoes  the effect of one call to disable_irq. If this matches the last
       disable, processing of interrupts on this IRQ line is re-enabled.

       This function may be called from IRQ context.