baytrail: fix missing brackets around ir_base to fix IRQ routing

The missing brackets caused other registers, including the IO APIC
enable bit (EAN in OIC) to be overwritten. Bug introduced by
bde6d309 (x86: Change MMIO addr in readN(addr)/writeN(addr, val) to pointer)

Change-Id: I1d5aa2af6d74405a1a125af6221ac0e635a6b693
Signed-off-by: Alexander Couzens <>
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <>
1 file changed