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![Lars-Peter Clausen](https://secure.gravatar.com/avatar/a7c9a4773543c649adc71c95805d2cbf.jpg?s=96&d=mm)
Lars-Peter Clausen committed 71831f65296
dmaengine: axi-dmac: Return IRQ_NONE if no IRQs are pending Return IRQ_NONE in the interrupt handler when it is called but no IRQs are pending. This allows the system to recover in case of an interrupt storm e.g. due to a wrong interrupt configuration setup. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Vinod Koul <vinod.koul@intel.com>