rpmsg: Introduce "poll" to endpoint ops

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This allows rpmsg backends to implement polling of the outgoing buffer,
which provides poll support to user space when using the rpmsg character
device.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

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Bjorn Andersson 2017-01-11 06:35:10 -08:00

parent 5e53c42c33

commit 84d58132d2

3 changed files with 36 additions and 0 deletions

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13

include/linux/rpmsg.h

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