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stray interrupts on PXA270



I get stray interrupts when I try to run a 4.99.55 kernel on two
different PXA270 devices. I did not have this problem with 4.0. I looked
at the registers and the "kernel" seems to be unmasking (in ICMR)
interrupts for devices that I do not have drivers for. Why doesn't the
kernel leave the devices masked until a driver says, hey, I need my
interrupt? 

-rtos



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