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bus: mhi: Add mhi_queue_is_full function
authorLoic Poulain <loic.poulain@linaro.org>
Tue, 3 Nov 2020 17:23:53 +0000 (18:23 +0100)
committerJakub Kicinski <kuba@kernel.org>
Fri, 6 Nov 2020 00:54:01 +0000 (16:54 -0800)
commitd8c4a22363853e196497b06a8ee9be9773873a14
tree48872e93240e08ae2cd9ed7bed33d1e2f65aa417tree | snapshot
parent5aee9484df35033d1820382fa7b00efe32f10580commit | diff
bus: mhi: Add mhi_queue_is_full function

This function can be used by client driver to determine whether it's
possible to queue new elements in a channel ring.

Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/1604424234-24446-1-git-send-email-loic.poulain@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/bus/mhi/core/main.c diff | blob | history
include/linux/mhi.h diff | blob | history
Domain: System / Kernel;