a25c84c7e0
In commit da6d674e509f0939b we split the NVIC code out from the GIC. This allowed us to specify the NVIC's default value for the num-irq property (64) in the usual way in its property list, and we deleted the previous hack where we updated the value in the state struct in the instance init function. Remove a stale comment about that hack which we forgot to delete at that time. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210614161243.14211-1-peter.maydell@linaro.org