kvm tools: irq: rename irq__register_device to irq__alloc_line

Since irq__register_device no longer registers a device with anything,
rename it to irq__alloc_line, which better describes what is actually
going on.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/arm/irq.c b/arm/irq.c
index 39d4fbc2..a39a2c28 100644
--- a/arm/irq.c
+++ b/arm/irq.c
@@ -4,7 +4,7 @@
 
 #include "arm-common/gic.h"
 
-int irq__register_device(void)
+int irq__alloc_line(void)
 {
 	return gic__alloc_irqnum();
 }