Re: [PATCH] ARM: timer-sp: ensure interrupt is cleared at sp804_clockevents_init

2014-09-16 Thread Stephen Boyd
On 09/17, Chanho Min wrote: > When sp804 is registerd as clock event device, it may not be added to s/registerd/registered/ > tick device if the higher rated device is already registerd. In this case, s/registerd/registered/ > for uncertan reason, inetrrupt is occured without event_handler it c

[PATCH] ARM: timer-sp: ensure interrupt is cleared at sp804_clockevents_init

2014-09-16 Thread Chanho Min
When sp804 is registerd as clock event device, it may not be added to tick device if the higher rated device is already registerd. In this case, for uncertan reason, inetrrupt is occured without event_handler it cause kernel panic. So Interrupt should be cleared before clockevent is registered. Si