Commit d100f259 authored Dec 01, 2006 by Andrew Victor Committed by Russell King Dec 01, 2006

[ARM] 3955/1: AT91: Clear timer interrupt when resuming



Attached is a patch for at91rm9200_time.c which removes
the 'BUG: soft lockup detected on CPU#0!' message when
exiting suspended states.

Patch from Savin Zlobec

Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

parent 86ad76bb

arch/arm/mach-at91rm9200/at91rm9200_time.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -101,6 +101,9 @@ void at91rm9200_timer_reset(void)
		/* Set Period Interval timer */
		at91_sys_write(AT91_ST_PIMR, LATCH);

		/* Clear any pending interrupts */
		(void) at91_sys_read(AT91_ST_SR);

		/* Enable Period Interval Timer interrupt */
		at91_sys_write(AT91_ST_IER, AT91_ST_PITS);
		}