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[ARM] Fix timer damage from d3d74453c34f8fd87674a8cf5b8a327c68f22e99
[firefly-linux-kernel-4.4.55.git]
/
arch
/
arm
/
mach-ebsa110
/
core.c
diff --git
a/arch/arm/mach-ebsa110/core.c
b/arch/arm/mach-ebsa110/core.c
index 8c1b5690dfe8c52b93662c8fe5fd98ca9c48ed8f..7710e14b52684b095b5aa456fd80cd1f35b6ce90 100644
(file)
--- a/
arch/arm/mach-ebsa110/core.c
+++ b/
arch/arm/mach-ebsa110/core.c
@@
-178,8
+178,6
@@
ebsa110_timer_interrupt(int irq, void *dev_id)
{
u32 count;
- write_seqlock(&xtime_lock);
-
/* latch and read timer 1 */
__raw_writeb(0x40, PIT_CTRL);
count = __raw_readb(PIT_T1);
@@
-192,8
+190,6
@@
ebsa110_timer_interrupt(int irq, void *dev_id)
timer_tick();
- write_sequnlock(&xtime_lock);
-
return IRQ_HANDLED;
}