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| /openbmc/linux/drivers/dma/qcom/ |
| H A D | hidma_ll.c | c3a45287 Sat Mar 25 18:04:02 CDT 2017 Sinan Kaya <okaya@codeaurora.org> dmaengine: qcom_hidma: disable/enable IRQs on pause/resume
Once the channels are stopped, disable interrupts to make sure no new
HW interaction can happen.
Similarly, re-enable the interrupts only if we know that channel is
operational again.
Signed-off-by: Sinan Kaya <okaya@codeaurora.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
c3a45287 Sat Mar 25 18:04:02 CDT 2017 Sinan Kaya <okaya@codeaurora.org> dmaengine: qcom_hidma: disable/enable IRQs on pause/resume
Once the channels are stopped, disable interrupts to make sure no new
HW interaction can happen.
Similarly, re-enable the interrupts only if we know that channel is
operational again.
Signed-off-by: Sinan Kaya <okaya@codeaurora.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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