The DEBUG_FLAGS define enables some development code that outputs
interrupt flags and status information in the interrupt handler.
This information is just added noise. Remove it.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>