genirq: make irqreturn_t an enum

Impact: cleanup

Remove the 2.4 compabiliy cruft

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Peter Zijlstra <peterz@infradead.org>
This commit is contained in:
Thomas Gleixner 2008-09-30 23:14:27 +02:00
commit bedd30d986
2 changed files with 12 additions and 20 deletions