bus: mhi: core: Skip device wake in error or shutdown states

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MHI client drivers can request a device wake even if the device
may be in an error state or undergoing a shutdown. To prevent
unnecessary device wake processing, check for the device state
and bail out early so that the clients are made aware of the
device state sooner.

Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

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Bhaumik Bhatt 2020-11-09 12:47:22 -08:00 • committed by Manivannan Sadhasivam

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drivers/bus/mhi/core/pm.c

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