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Feng Tang authored
We should check the validity of the irq number before calling disable_irq() and enable_irq() in the suspend/resume function, as "max->irq == 0" means the irq is not enabled for max3110 device, otherwise it will hurt device whose irq number is really 0. Signed-off-by: Feng Tang <feng.tang@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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