Scan interrupt vector for non-zero bits
unsigned long airq_iv_scan(struct airq_iv * iv, unsigned long start, unsigned long end);
iv
pointer to interrupt vector structure
start
bit number to start the search
end
bit number to end the search
Returns the bit number of the next non-zero interrupt bit, or -1UL if the scan completed without finding any more any non-zero bits.
Cornelia Huck <[email protected]>
Author.