[PATCH 0/5] irqchip/dra7: crossbar bug fixes

Sricharan R r.sricharan at ti.com
Mon May 5 07:18:42 PDT 2014


These are fixes for the crossbar to handle two interrupts getting
mapped twice to same crossbar and to skip some interrupts being used
due to hardware bugs.

Nishanth Menon (5):
  irqchip: crossbar: dont use '0' to mark reserved interrupts
  irqchip: crossbar: check for premapped crossbar before allocating
  irqchip: crossbar: Skip some irqs from getting mapped to crossbar
  irqchip: crossbar: Initialise the crossbar with a safe value
  irqchip: crossbar: Change allocation logic by reversing search for
    free irqs

 drivers/irqchip/irq-crossbar.c |   82 ++++++++++++++++++++++++++++++++++++----
 1 file changed, 74 insertions(+), 8 deletions(-)

-- 
1.7.9.5




More information about the linux-arm-kernel mailing list