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由 Caesar Wang 提交于
The patch can ensure that v7_exit_coherency_flush() in rockchip_cpu_die() executed in time. The mdelay(1) has enough time to fix the problem of CPU offlining. That's a workaround way in rockchip hotplug code, At least, we haven't a better way to solve it. Who know, that maybe fixed by chip (hardware) in the future. Signed-off-by: NCaesar Wang <wxt@rock-chips.com> Reviewed-by: NDouglas Anderson <dianders@chromium.org> Reviewed-by: NKever Yang <kever.yang@rock-chips.com> Signed-off-by: NHeiko Stuebner <heiko@sntech.de>
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