Name
airq_iv_alloc_bit —
allocate an irq bit from an interrupt vector
Synopsis
unsigned long airq_iv_alloc_bit ( | struct airq_iv * iv) ; |
Arguments
iv
pointer to an interrupt vector structure
Description
Returns the bit number of the allocated irq, or -1UL if no bit
is available or the AIRQ_IV_ALLOC flag has not been specified