net: macb: clear interrupts when disabling them
Disabling interrupts with the IDR register does not stop the macb hardware from asserting its interrupt line if there are interrupts pending. Always clear the interrupts using ISR, and be sure to write it on hardware that is not read-to-clear, like Zynq. Not doing so will cause interrupts when the driver doesn't expect them. Signed-off-by: Nathan Sullivan <nathan.sullivan@ni.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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