CHROMIUM: WAR: Bluetooth: hci_qca: wait for Pre shutdown to
complete it processing before sending the Power off pulse

When SoC receives pre shut down command, it share the same
with other COEX shared clients. So SoC needs a short
time after sending VS pre shutdown command before
turning off the regulators and sending the power off pulse.

BUG=b:138978210, b:137787157
TEST=None

Change-Id: I7a93be279c51af98e19f400acff803dde49d7f34
Signed-off-by: Harish Bandi <c-hbandi@codeaurora.org>
Signed-off-by: Vamsi Singamsetty <vamssi@codeaurora.org>
Signed-off-by: Julan Hsu <julanhsu@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/1739070
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
(cherry picked from commit 810b6d9308f82ebe44de1cfa309e082427483d6f)
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/1764662
2 files changed