irq: skip FIQ line in /proc/interrupts
authorRuben Kerkhof <ruben@rubenkerkhof.com>
Sun, 2 Aug 2015 18:54:51 +0000 (20:54 +0200)
committerMarc Fournier <marc.fournier@camptocamp.com>
Mon, 3 Aug 2015 21:12:51 +0000 (23:12 +0200)
commit91fbf283d2c180105c4729907ea9d2079c6d93f7
tree27c0cfb14c3550cff076afebe986f208407479e3
parentd089d2691a24a1d9bdbb02e350405843c808d2bc
irq: skip FIQ line in /proc/interrupts

/proc/interrupts on my Raspberry PI contains:
FIQ:              usb_fiq

This line doesn't contain any per cpu counters
but we try to parse it anyway, resulting in:
parse_value: Failed to parse string as derive: usb_fiq.

Fixes #971
src/irq.c